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|
- 'use strict';
- function isUndef (v) {
- return v === undefined || v === null
- }
- function isDef (v) {
- return v !== undefined && v !== null
- }
- function isTrue (v) {
- return v === true
- }
- function isFalse (v) {
- return v === false
- }
- function isPrimitive (value) {
- return (
- typeof value === 'string' ||
- typeof value === 'number' ||
- typeof value === 'boolean'
- )
- }
- function isObject (obj) {
- return obj !== null && typeof obj === 'object'
- }
- var _toString = Object.prototype.toString;
- function isPlainObject (obj) {
- return _toString.call(obj) === '[object Object]'
- }
- function isRegExp (v) {
- return _toString.call(v) === '[object RegExp]'
- }
- function isValidArrayIndex (val) {
- var n = parseFloat(val);
- return n >= 0 && Math.floor(n) === n && isFinite(val)
- }
- function toString (val) {
- return val == null
- ? ''
- : typeof val === 'object'
- ? JSON.stringify(val, null, 2)
- : String(val)
- }
- function toNumber (val) {
- var n = parseFloat(val);
- return isNaN(n) ? val : n
- }
- function makeMap (
- str,
- expectsLowerCase
- ) {
- var map = Object.create(null);
- var list = str.split(',');
- for (var i = 0; i < list.length; i++) {
- map[list[i]] = true;
- }
- return expectsLowerCase
- ? function (val) { return map[val.toLowerCase()]; }
- : function (val) { return map[val]; }
- }
- var isBuiltInTag = makeMap('slot,component', true);
- var isReservedAttribute = makeMap('key,ref,slot,is');
- function remove (arr, item) {
- if (arr.length) {
- var index = arr.indexOf(item);
- if (index > -1) {
- return arr.splice(index, 1)
- }
- }
- }
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- function hasOwn (obj, key) {
- return hasOwnProperty.call(obj, key)
- }
- function cached (fn) {
- var cache = Object.create(null);
- return (function cachedFn (str) {
- var hit = cache[str];
- return hit || (cache[str] = fn(str))
- })
- }
- var camelizeRE = /-(\w)/g;
- var camelize = cached(function (str) {
- return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
- });
- var capitalize = cached(function (str) {
- return str.charAt(0).toUpperCase() + str.slice(1)
- });
- var hyphenateRE = /\B([A-Z])/g;
- var hyphenate = cached(function (str) {
- return str.replace(hyphenateRE, '-$1').toLowerCase()
- });
- function bind (fn, ctx) {
- function boundFn (a) {
- var l = arguments.length;
- return l
- ? l > 1
- ? fn.apply(ctx, arguments)
- : fn.call(ctx, a)
- : fn.call(ctx)
- }
-
- boundFn._length = fn.length;
- return boundFn
- }
- function toArray (list, start) {
- start = start || 0;
- var i = list.length - start;
- var ret = new Array(i);
- while (i--) {
- ret[i] = list[i + start];
- }
- return ret
- }
- function extend (to, _from) {
- for (var key in _from) {
- to[key] = _from[key];
- }
- return to
- }
- function toObject (arr) {
- var res = {};
- for (var i = 0; i < arr.length; i++) {
- if (arr[i]) {
- extend(res, arr[i]);
- }
- }
- return res
- }
- function noop (a, b, c) {}
- var no = function (a, b, c) { return false; };
- var identity = function (_) { return _; };
- function genStaticKeys (modules) {
- return modules.reduce(function (keys, m) {
- return keys.concat(m.staticKeys || [])
- }, []).join(',')
- }
- function looseEqual (a, b) {
- if (a === b) { return true }
- var isObjectA = isObject(a);
- var isObjectB = isObject(b);
- if (isObjectA && isObjectB) {
- try {
- var isArrayA = Array.isArray(a);
- var isArrayB = Array.isArray(b);
- if (isArrayA && isArrayB) {
- return a.length === b.length && a.every(function (e, i) {
- return looseEqual(e, b[i])
- })
- } else if (!isArrayA && !isArrayB) {
- var keysA = Object.keys(a);
- var keysB = Object.keys(b);
- return keysA.length === keysB.length && keysA.every(function (key) {
- return looseEqual(a[key], b[key])
- })
- } else {
-
- return false
- }
- } catch (e) {
-
- return false
- }
- } else if (!isObjectA && !isObjectB) {
- return String(a) === String(b)
- } else {
- return false
- }
- }
- function looseIndexOf (arr, val) {
- for (var i = 0; i < arr.length; i++) {
- if (looseEqual(arr[i], val)) { return i }
- }
- return -1
- }
- function once (fn) {
- var called = false;
- return function () {
- if (!called) {
- called = true;
- fn.apply(this, arguments);
- }
- }
- }
- var SSR_ATTR = 'data-server-rendered';
- var ASSET_TYPES = [
- 'component',
- 'directive',
- 'filter'
- ];
- var LIFECYCLE_HOOKS = [
- 'beforeCreate',
- 'created',
- 'beforeMount',
- 'mounted',
- 'beforeUpdate',
- 'updated',
- 'beforeDestroy',
- 'destroyed',
- 'activated',
- 'deactivated'
- ];
- var config = ({
-
- optionMergeStrategies: Object.create(null),
-
- silent: false,
-
- productionTip: process.env.NODE_ENV !== 'production',
-
- devtools: process.env.NODE_ENV !== 'production',
-
- performance: false,
-
- errorHandler: null,
-
- warnHandler: null,
-
- ignoredElements: [],
-
- keyCodes: Object.create(null),
-
- isReservedTag: no,
-
- isReservedAttr: no,
-
- isUnknownElement: no,
-
- getTagNamespace: noop,
-
- parsePlatformTagName: identity,
-
- mustUseProp: no,
-
- _lifecycleHooks: LIFECYCLE_HOOKS
- });
- var emptyObject = Object.freeze({});
- function isReserved (str) {
- var c = (str + '').charCodeAt(0);
- return c === 0x24 || c === 0x5F
- }
- function def (obj, key, val, enumerable) {
- Object.defineProperty(obj, key, {
- value: val,
- enumerable: !!enumerable,
- writable: true,
- configurable: true
- });
- }
- var bailRE = /[^\w.$]/;
- function parsePath (path) {
- if (bailRE.test(path)) {
- return
- }
- var segments = path.split('.');
- return function (obj) {
- for (var i = 0; i < segments.length; i++) {
- if (!obj) { return }
- obj = obj[segments[i]];
- }
- return obj
- }
- }
- var warn = noop;
- var tip = noop;
- var formatComponentName = (null);
- if (process.env.NODE_ENV !== 'production') {
- var hasConsole = typeof console !== 'undefined';
- var classifyRE = /(?:^|[-_])(\w)/g;
- var classify = function (str) { return str
- .replace(classifyRE, function (c) { return c.toUpperCase(); })
- .replace(/[-_]/g, ''); };
- warn = function (msg, vm) {
- var trace = vm ? generateComponentTrace(vm) : '';
- if (config.warnHandler) {
- config.warnHandler.call(null, msg, vm, trace);
- } else if (hasConsole && (!config.silent)) {
- console.error(("[Vue warn]: " + msg + trace));
- }
- };
- tip = function (msg, vm) {
- if (hasConsole && (!config.silent)) {
- console.warn("[Vue tip]: " + msg + (
- vm ? generateComponentTrace(vm) : ''
- ));
- }
- };
- formatComponentName = function (vm, includeFile) {
- if (vm.$root === vm) {
- return '<Root>'
- }
- var name = typeof vm === 'string'
- ? vm
- : typeof vm === 'function' && vm.options
- ? vm.options.name
- : vm._isVue
- ? vm.$options.name || vm.$options._componentTag
- : vm.name;
- var file = vm._isVue && vm.$options.__file;
- if (!name && file) {
- var match = file.match(/([^/\\]+)\.vue$/);
- name = match && match[1];
- }
- return (
- (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") +
- (file && includeFile !== false ? (" at " + file) : '')
- )
- };
- var repeat = function (str, n) {
- var res = '';
- while (n) {
- if (n % 2 === 1) { res += str; }
- if (n > 1) { str += str; }
- n >>= 1;
- }
- return res
- };
- var generateComponentTrace = function (vm) {
- if (vm._isVue && vm.$parent) {
- var tree = [];
- var currentRecursiveSequence = 0;
- while (vm) {
- if (tree.length > 0) {
- var last = tree[tree.length - 1];
- if (last.constructor === vm.constructor) {
- currentRecursiveSequence++;
- vm = vm.$parent;
- continue
- } else if (currentRecursiveSequence > 0) {
- tree[tree.length - 1] = [last, currentRecursiveSequence];
- currentRecursiveSequence = 0;
- }
- }
- tree.push(vm);
- vm = vm.$parent;
- }
- return '\n\nfound in\n\n' + tree
- .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)
- ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)")
- : formatComponentName(vm))); })
- .join('\n')
- } else {
- return ("\n\n(found in " + (formatComponentName(vm)) + ")")
- }
- };
- }
- function handleError (err, vm, info) {
- if (config.errorHandler) {
- config.errorHandler.call(null, err, vm, info);
- } else {
- if (process.env.NODE_ENV !== 'production') {
- warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm);
- }
-
- if (inBrowser && typeof console !== 'undefined') {
- console.error(err);
- } else {
- throw err
- }
- }
- }
- var hasProto = '__proto__' in {};
- var inBrowser = typeof window !== 'undefined';
- var UA = inBrowser && window.navigator.userAgent.toLowerCase();
- var isIE = UA && /msie|trident/.test(UA);
- var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
- var isEdge = UA && UA.indexOf('edge/') > 0;
- var isAndroid = UA && UA.indexOf('android') > 0;
- var isIOS = UA && /iphone|ipad|ipod|ios/.test(UA);
- var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
- var nativeWatch = ({}).watch;
- var supportsPassive = false;
- if (inBrowser) {
- try {
- var opts = {};
- Object.defineProperty(opts, 'passive', ({
- get: function get () {
-
- supportsPassive = true;
- }
- }));
- window.addEventListener('test-passive', null, opts);
- } catch (e) {}
- }
- var _isServer;
- var isServerRendering = function () {
- if (_isServer === undefined) {
-
- if (!inBrowser && typeof global !== 'undefined') {
-
-
- _isServer = global['process'].env.VUE_ENV === 'server';
- } else {
- _isServer = false;
- }
- }
- return _isServer
- };
- var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;
- function isNative (Ctor) {
- return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
- }
- var hasSymbol =
- typeof Symbol !== 'undefined' && isNative(Symbol) &&
- typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);
- var nextTick = (function () {
- var callbacks = [];
- var pending = false;
- var timerFunc;
- function nextTickHandler () {
- pending = false;
- var copies = callbacks.slice(0);
- callbacks.length = 0;
- for (var i = 0; i < copies.length; i++) {
- copies[i]();
- }
- }
-
-
-
-
-
-
-
- if (typeof Promise !== 'undefined' && isNative(Promise)) {
- var p = Promise.resolve();
- var logError = function (err) { console.error(err); };
- timerFunc = function () {
- p.then(nextTickHandler).catch(logError);
-
-
-
-
-
- if (isIOS) { setTimeout(noop); }
- };
- } else if (!isIE && typeof MutationObserver !== 'undefined' && (
- isNative(MutationObserver) ||
-
- MutationObserver.toString() === '[object MutationObserverConstructor]'
- )) {
-
-
- var counter = 1;
- var observer = new MutationObserver(nextTickHandler);
- var textNode = document.createTextNode(String(counter));
- observer.observe(textNode, {
- characterData: true
- });
- timerFunc = function () {
- counter = (counter + 1) % 2;
- textNode.data = String(counter);
- };
- } else {
-
-
- timerFunc = function () {
- setTimeout(nextTickHandler, 0);
- };
- }
- return function queueNextTick (cb, ctx) {
- var _resolve;
- callbacks.push(function () {
- if (cb) {
- try {
- cb.call(ctx);
- } catch (e) {
- handleError(e, ctx, 'nextTick');
- }
- } else if (_resolve) {
- _resolve(ctx);
- }
- });
- if (!pending) {
- pending = true;
- timerFunc();
- }
- if (!cb && typeof Promise !== 'undefined') {
- return new Promise(function (resolve, reject) {
- _resolve = resolve;
- })
- }
- }
- })();
- var _Set;
- if (typeof Set !== 'undefined' && isNative(Set)) {
-
- _Set = Set;
- } else {
-
- _Set = (function () {
- function Set () {
- this.set = Object.create(null);
- }
- Set.prototype.has = function has (key) {
- return this.set[key] === true
- };
- Set.prototype.add = function add (key) {
- this.set[key] = true;
- };
- Set.prototype.clear = function clear () {
- this.set = Object.create(null);
- };
- return Set;
- }());
- }
- var uid = 0;
- var Dep = function Dep () {
- this.id = uid++;
- this.subs = [];
- };
- Dep.prototype.addSub = function addSub (sub) {
- this.subs.push(sub);
- };
- Dep.prototype.removeSub = function removeSub (sub) {
- remove(this.subs, sub);
- };
- Dep.prototype.depend = function depend () {
- if (Dep.target) {
- Dep.target.addDep(this);
- }
- };
- Dep.prototype.notify = function notify () {
-
- var subs = this.subs.slice();
- for (var i = 0, l = subs.length; i < l; i++) {
- subs[i].update();
- }
- };
- Dep.target = null;
- var targetStack = [];
- function pushTarget (_target) {
- if (Dep.target) { targetStack.push(Dep.target); }
- Dep.target = _target;
- }
- function popTarget () {
- Dep.target = targetStack.pop();
- }
- var arrayProto = Array.prototype;
- var arrayMethods = Object.create(arrayProto);[
- 'push',
- 'pop',
- 'shift',
- 'unshift',
- 'splice',
- 'sort',
- 'reverse'
- ]
- .forEach(function (method) {
-
- var original = arrayProto[method];
- def(arrayMethods, method, function mutator () {
- var args = [], len = arguments.length;
- while ( len-- ) args[ len ] = arguments[ len ];
- var result = original.apply(this, args);
- var ob = this.__ob__;
- var inserted;
- switch (method) {
- case 'push':
- case 'unshift':
- inserted = args;
- break
- case 'splice':
- inserted = args.slice(2);
- break
- }
- if (inserted) { ob.observeArray(inserted); }
-
- ob.dep.notify();
- return result
- });
- });
- var arrayKeys = Object.getOwnPropertyNames(arrayMethods);
- var observerState = {
- shouldConvert: true
- };
- var Observer = function Observer (value) {
- this.value = value;
- this.dep = new Dep();
- this.vmCount = 0;
- def(value, '__ob__', this);
- if (Array.isArray(value)) {
- var augment = hasProto
- ? protoAugment
- : copyAugment;
- augment(value, arrayMethods, arrayKeys);
- this.observeArray(value);
- } else {
- this.walk(value);
- }
- };
- Observer.prototype.walk = function walk (obj) {
- var keys = Object.keys(obj);
- for (var i = 0; i < keys.length; i++) {
- defineReactive$$1(obj, keys[i], obj[keys[i]]);
- }
- };
- Observer.prototype.observeArray = function observeArray (items) {
- for (var i = 0, l = items.length; i < l; i++) {
- observe(items[i]);
- }
- };
- function protoAugment (target, src, keys) {
-
- target.__proto__ = src;
-
- }
- function copyAugment (target, src, keys) {
- for (var i = 0, l = keys.length; i < l; i++) {
- var key = keys[i];
- def(target, key, src[key]);
- }
- }
- function observe (value, asRootData) {
- if (!isObject(value)) {
- return
- }
- var ob;
- if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
- ob = value.__ob__;
- } else if (
- observerState.shouldConvert &&
- !isServerRendering() &&
- (Array.isArray(value) || isPlainObject(value)) &&
- Object.isExtensible(value) &&
- !value._isVue
- ) {
- ob = new Observer(value);
- }
- if (asRootData && ob) {
- ob.vmCount++;
- }
- return ob
- }
- function defineReactive$$1 (
- obj,
- key,
- val,
- customSetter,
- shallow
- ) {
- var dep = new Dep();
- var property = Object.getOwnPropertyDescriptor(obj, key);
- if (property && property.configurable === false) {
- return
- }
-
- var getter = property && property.get;
- var setter = property && property.set;
- var childOb = !shallow && observe(val);
- Object.defineProperty(obj, key, {
- enumerable: true,
- configurable: true,
- get: function reactiveGetter () {
- var value = getter ? getter.call(obj) : val;
- if (Dep.target) {
- dep.depend();
- if (childOb) {
- childOb.dep.depend();
- if (Array.isArray(value)) {
- dependArray(value);
- }
- }
- }
- return value
- },
- set: function reactiveSetter (newVal) {
- var value = getter ? getter.call(obj) : val;
-
- if (newVal === value || (newVal !== newVal && value !== value)) {
- return
- }
-
- if (process.env.NODE_ENV !== 'production' && customSetter) {
- customSetter();
- }
- if (setter) {
- setter.call(obj, newVal);
- } else {
- val = newVal;
- }
- childOb = !shallow && observe(newVal);
- dep.notify();
- }
- });
- }
- function set (target, key, val) {
- if (Array.isArray(target) && isValidArrayIndex(key)) {
- target.length = Math.max(target.length, key);
- target.splice(key, 1, val);
- return val
- }
- if (hasOwn(target, key)) {
- target[key] = val;
- return val
- }
- var ob = (target).__ob__;
- if (target._isVue || (ob && ob.vmCount)) {
- process.env.NODE_ENV !== 'production' && warn(
- 'Avoid adding reactive properties to a Vue instance or its root $data ' +
- 'at runtime - declare it upfront in the data option.'
- );
- return val
- }
- if (!ob) {
- target[key] = val;
- return val
- }
- defineReactive$$1(ob.value, key, val);
- ob.dep.notify();
- return val
- }
- function del (target, key) {
- if (Array.isArray(target) && isValidArrayIndex(key)) {
- target.splice(key, 1);
- return
- }
- var ob = (target).__ob__;
- if (target._isVue || (ob && ob.vmCount)) {
- process.env.NODE_ENV !== 'production' && warn(
- 'Avoid deleting properties on a Vue instance or its root $data ' +
- '- just set it to null.'
- );
- return
- }
- if (!hasOwn(target, key)) {
- return
- }
- delete target[key];
- if (!ob) {
- return
- }
- ob.dep.notify();
- }
- function dependArray (value) {
- for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
- e = value[i];
- e && e.__ob__ && e.__ob__.dep.depend();
- if (Array.isArray(e)) {
- dependArray(e);
- }
- }
- }
- var strats = config.optionMergeStrategies;
- if (process.env.NODE_ENV !== 'production') {
- strats.el = strats.propsData = function (parent, child, vm, key) {
- if (!vm) {
- warn(
- "option \"" + key + "\" can only be used during instance " +
- 'creation with the `new` keyword.'
- );
- }
- return defaultStrat(parent, child)
- };
- }
- function mergeData (to, from) {
- if (!from) { return to }
- var key, toVal, fromVal;
- var keys = Object.keys(from);
- for (var i = 0; i < keys.length; i++) {
- key = keys[i];
- toVal = to[key];
- fromVal = from[key];
- if (!hasOwn(to, key)) {
- set(to, key, fromVal);
- } else if (isPlainObject(toVal) && isPlainObject(fromVal)) {
- mergeData(toVal, fromVal);
- }
- }
- return to
- }
- function mergeDataOrFn (
- parentVal,
- childVal,
- vm
- ) {
- if (!vm) {
-
- if (!childVal) {
- return parentVal
- }
- if (!parentVal) {
- return childVal
- }
-
-
-
-
-
- return function mergedDataFn () {
- return mergeData(
- typeof childVal === 'function' ? childVal.call(this) : childVal,
- typeof parentVal === 'function' ? parentVal.call(this) : parentVal
- )
- }
- } else if (parentVal || childVal) {
- return function mergedInstanceDataFn () {
-
- var instanceData = typeof childVal === 'function'
- ? childVal.call(vm)
- : childVal;
- var defaultData = typeof parentVal === 'function'
- ? parentVal.call(vm)
- : parentVal;
- if (instanceData) {
- return mergeData(instanceData, defaultData)
- } else {
- return defaultData
- }
- }
- }
- }
- strats.data = function (
- parentVal,
- childVal,
- vm
- ) {
- if (!vm) {
- if (childVal && typeof childVal !== 'function') {
- process.env.NODE_ENV !== 'production' && warn(
- 'The "data" option should be a function ' +
- 'that returns a per-instance value in component ' +
- 'definitions.',
- vm
- );
- return parentVal
- }
- return mergeDataOrFn.call(this, parentVal, childVal)
- }
- return mergeDataOrFn(parentVal, childVal, vm)
- };
- function mergeHook (
- parentVal,
- childVal
- ) {
- return childVal
- ? parentVal
- ? parentVal.concat(childVal)
- : Array.isArray(childVal)
- ? childVal
- : [childVal]
- : parentVal
- }
- LIFECYCLE_HOOKS.forEach(function (hook) {
- strats[hook] = mergeHook;
- });
- function mergeAssets (parentVal, childVal) {
- var res = Object.create(parentVal || null);
- return childVal
- ? extend(res, childVal)
- : res
- }
- ASSET_TYPES.forEach(function (type) {
- strats[type + 's'] = mergeAssets;
- });
- strats.watch = function (parentVal, childVal) {
-
- if (parentVal === nativeWatch) { parentVal = undefined; }
- if (childVal === nativeWatch) { childVal = undefined; }
-
- if (!childVal) { return Object.create(parentVal || null) }
- if (!parentVal) { return childVal }
- var ret = {};
- extend(ret, parentVal);
- for (var key in childVal) {
- var parent = ret[key];
- var child = childVal[key];
- if (parent && !Array.isArray(parent)) {
- parent = [parent];
- }
- ret[key] = parent
- ? parent.concat(child)
- : Array.isArray(child) ? child : [child];
- }
- return ret
- };
- strats.props =
- strats.methods =
- strats.inject =
- strats.computed = function (parentVal, childVal) {
- if (!parentVal) { return childVal }
- var ret = Object.create(null);
- extend(ret, parentVal);
- if (childVal) { extend(ret, childVal); }
- return ret
- };
- strats.provide = mergeDataOrFn;
- var defaultStrat = function (parentVal, childVal) {
- return childVal === undefined
- ? parentVal
- : childVal
- };
- function checkComponents (options) {
- for (var key in options.components) {
- var lower = key.toLowerCase();
- if (isBuiltInTag(lower) || config.isReservedTag(lower)) {
- warn(
- 'Do not use built-in or reserved HTML elements as component ' +
- 'id: ' + key
- );
- }
- }
- }
- function normalizeProps (options) {
- var props = options.props;
- if (!props) { return }
- var res = {};
- var i, val, name;
- if (Array.isArray(props)) {
- i = props.length;
- while (i--) {
- val = props[i];
- if (typeof val === 'string') {
- name = camelize(val);
- res[name] = { type: null };
- } else if (process.env.NODE_ENV !== 'production') {
- warn('props must be strings when using array syntax.');
- }
- }
- } else if (isPlainObject(props)) {
- for (var key in props) {
- val = props[key];
- name = camelize(key);
- res[name] = isPlainObject(val)
- ? val
- : { type: val };
- }
- }
- options.props = res;
- }
- function normalizeInject (options) {
- var inject = options.inject;
- if (Array.isArray(inject)) {
- var normalized = options.inject = {};
- for (var i = 0; i < inject.length; i++) {
- normalized[inject[i]] = inject[i];
- }
- }
- }
- function normalizeDirectives (options) {
- var dirs = options.directives;
- if (dirs) {
- for (var key in dirs) {
- var def = dirs[key];
- if (typeof def === 'function') {
- dirs[key] = { bind: def, update: def };
- }
- }
- }
- }
- function mergeOptions (
- parent,
- child,
- vm
- ) {
- if (process.env.NODE_ENV !== 'production') {
- checkComponents(child);
- }
- if (typeof child === 'function') {
- child = child.options;
- }
- normalizeProps(child);
- normalizeInject(child);
- normalizeDirectives(child);
- var extendsFrom = child.extends;
- if (extendsFrom) {
- parent = mergeOptions(parent, extendsFrom, vm);
- }
- if (child.mixins) {
- for (var i = 0, l = child.mixins.length; i < l; i++) {
- parent = mergeOptions(parent, child.mixins[i], vm);
- }
- }
- var options = {};
- var key;
- for (key in parent) {
- mergeField(key);
- }
- for (key in child) {
- if (!hasOwn(parent, key)) {
- mergeField(key);
- }
- }
- function mergeField (key) {
- var strat = strats[key] || defaultStrat;
- options[key] = strat(parent[key], child[key], vm, key);
- }
- return options
- }
- function resolveAsset (
- options,
- type,
- id,
- warnMissing
- ) {
-
- if (typeof id !== 'string') {
- return
- }
- var assets = options[type];
-
- if (hasOwn(assets, id)) { return assets[id] }
- var camelizedId = camelize(id);
- if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
- var PascalCaseId = capitalize(camelizedId);
- if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
-
- var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
- if (process.env.NODE_ENV !== 'production' && warnMissing && !res) {
- warn(
- 'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
- options
- );
- }
- return res
- }
- function validateProp (
- key,
- propOptions,
- propsData,
- vm
- ) {
- var prop = propOptions[key];
- var absent = !hasOwn(propsData, key);
- var value = propsData[key];
-
- if (isType(Boolean, prop.type)) {
- if (absent && !hasOwn(prop, 'default')) {
- value = false;
- } else if (!isType(String, prop.type) && (value === '' || value === hyphenate(key))) {
- value = true;
- }
- }
-
- if (value === undefined) {
- value = getPropDefaultValue(vm, prop, key);
-
-
- var prevShouldConvert = observerState.shouldConvert;
- observerState.shouldConvert = true;
- observe(value);
- observerState.shouldConvert = prevShouldConvert;
- }
- if (process.env.NODE_ENV !== 'production') {
- assertProp(prop, key, value, vm, absent);
- }
- return value
- }
- function getPropDefaultValue (vm, prop, key) {
-
- if (!hasOwn(prop, 'default')) {
- return undefined
- }
- var def = prop.default;
-
- if (process.env.NODE_ENV !== 'production' && isObject(def)) {
- warn(
- 'Invalid default value for prop "' + key + '": ' +
- 'Props with type Object/Array must use a factory function ' +
- 'to return the default value.',
- vm
- );
- }
-
-
- if (vm && vm.$options.propsData &&
- vm.$options.propsData[key] === undefined &&
- vm._props[key] !== undefined
- ) {
- return vm._props[key]
- }
-
-
- return typeof def === 'function' && getType(prop.type) !== 'Function'
- ? def.call(vm)
- : def
- }
- function assertProp (
- prop,
- name,
- value,
- vm,
- absent
- ) {
- if (prop.required && absent) {
- warn(
- 'Missing required prop: "' + name + '"',
- vm
- );
- return
- }
- if (value == null && !prop.required) {
- return
- }
- var type = prop.type;
- var valid = !type || type === true;
- var expectedTypes = [];
- if (type) {
- if (!Array.isArray(type)) {
- type = [type];
- }
- for (var i = 0; i < type.length && !valid; i++) {
- var assertedType = assertType(value, type[i]);
- expectedTypes.push(assertedType.expectedType || '');
- valid = assertedType.valid;
- }
- }
- if (!valid) {
- warn(
- 'Invalid prop: type check failed for prop "' + name + '".' +
- ' Expected ' + expectedTypes.map(capitalize).join(', ') +
- ', got ' + Object.prototype.toString.call(value).slice(8, -1) + '.',
- vm
- );
- return
- }
- var validator = prop.validator;
- if (validator) {
- if (!validator(value)) {
- warn(
- 'Invalid prop: custom validator check failed for prop "' + name + '".',
- vm
- );
- }
- }
- }
- var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;
- function assertType (value, type) {
- var valid;
- var expectedType = getType(type);
- if (simpleCheckRE.test(expectedType)) {
- var t = typeof value;
- valid = t === expectedType.toLowerCase();
-
- if (!valid && t === 'object') {
- valid = value instanceof type;
- }
- } else if (expectedType === 'Object') {
- valid = isPlainObject(value);
- } else if (expectedType === 'Array') {
- valid = Array.isArray(value);
- } else {
- valid = value instanceof type;
- }
- return {
- valid: valid,
- expectedType: expectedType
- }
- }
- function getType (fn) {
- var match = fn && fn.toString().match(/^\s*function (\w+)/);
- return match ? match[1] : ''
- }
- function isType (type, fn) {
- if (!Array.isArray(fn)) {
- return getType(fn) === getType(type)
- }
- for (var i = 0, len = fn.length; i < len; i++) {
- if (getType(fn[i]) === getType(type)) {
- return true
- }
- }
-
- return false
- }
- var mark;
- var measure;
- if (process.env.NODE_ENV !== 'production') {
- var perf = inBrowser && window.performance;
-
- if (
- perf &&
- perf.mark &&
- perf.measure &&
- perf.clearMarks &&
- perf.clearMeasures
- ) {
- mark = function (tag) { return perf.mark(tag); };
- measure = function (name, startTag, endTag) {
- perf.measure(name, startTag, endTag);
- perf.clearMarks(startTag);
- perf.clearMarks(endTag);
- perf.clearMeasures(name);
- };
- }
- }
- var initProxy;
- if (process.env.NODE_ENV !== 'production') {
- var allowedGlobals = makeMap(
- 'Infinity,undefined,NaN,isFinite,isNaN,' +
- 'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
- 'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
- 'require'
- );
- var warnNonPresent = function (target, key) {
- warn(
- "Property or method \"" + key + "\" is not defined on the instance but " +
- "referenced during render. Make sure to declare reactive data " +
- "properties in the data option.",
- target
- );
- };
- var hasProxy =
- typeof Proxy !== 'undefined' &&
- Proxy.toString().match(/native code/);
- if (hasProxy) {
- var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta');
- config.keyCodes = new Proxy(config.keyCodes, {
- set: function set (target, key, value) {
- if (isBuiltInModifier(key)) {
- warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key));
- return false
- } else {
- target[key] = value;
- return true
- }
- }
- });
- }
- var hasHandler = {
- has: function has (target, key) {
- var has = key in target;
- var isAllowed = allowedGlobals(key) || key.charAt(0) === '_';
- if (!has && !isAllowed) {
- warnNonPresent(target, key);
- }
- return has || !isAllowed
- }
- };
- var getHandler = {
- get: function get (target, key) {
- if (typeof key === 'string' && !(key in target)) {
- warnNonPresent(target, key);
- }
- return target[key]
- }
- };
- initProxy = function initProxy (vm) {
- if (hasProxy) {
-
- var options = vm.$options;
- var handlers = options.render && options.render._withStripped
- ? getHandler
- : hasHandler;
- vm._renderProxy = new Proxy(vm, handlers);
- } else {
- vm._renderProxy = vm;
- }
- };
- }
- var VNode = function VNode (
- tag,
- data,
- children,
- text,
- elm,
- context,
- componentOptions,
- asyncFactory
- ) {
- this.tag = tag;
- this.data = data;
- this.children = children;
- this.text = text;
- this.elm = elm;
- this.ns = undefined;
- this.context = context;
- this.functionalContext = undefined;
- this.key = data && data.key;
- this.componentOptions = componentOptions;
- this.componentInstance = undefined;
- this.parent = undefined;
- this.raw = false;
- this.isStatic = false;
- this.isRootInsert = true;
- this.isComment = false;
- this.isCloned = false;
- this.isOnce = false;
- this.asyncFactory = asyncFactory;
- this.asyncMeta = undefined;
- this.isAsyncPlaceholder = false;
- };
- var prototypeAccessors = { child: {} };
- prototypeAccessors.child.get = function () {
- return this.componentInstance
- };
- Object.defineProperties( VNode.prototype, prototypeAccessors );
- var createEmptyVNode = function (text) {
- if ( text === void 0 ) text = '';
- var node = new VNode();
- node.text = text;
- node.isComment = true;
- return node
- };
- function createTextVNode (val) {
- return new VNode(undefined, undefined, undefined, String(val))
- }
- function cloneVNode (vnode, deep) {
- var cloned = new VNode(
- vnode.tag,
- vnode.data,
- vnode.children,
- vnode.text,
- vnode.elm,
- vnode.context,
- vnode.componentOptions,
- vnode.asyncFactory
- );
- cloned.ns = vnode.ns;
- cloned.isStatic = vnode.isStatic;
- cloned.key = vnode.key;
- cloned.isComment = vnode.isComment;
- cloned.isCloned = true;
- if (deep && vnode.children) {
- cloned.children = cloneVNodes(vnode.children);
- }
- return cloned
- }
- function cloneVNodes (vnodes, deep) {
- var len = vnodes.length;
- var res = new Array(len);
- for (var i = 0; i < len; i++) {
- res[i] = cloneVNode(vnodes[i], deep);
- }
- return res
- }
- var normalizeEvent = cached(function (name) {
- var passive = name.charAt(0) === '&';
- name = passive ? name.slice(1) : name;
- var once$$1 = name.charAt(0) === '~';
- name = once$$1 ? name.slice(1) : name;
- var capture = name.charAt(0) === '!';
- name = capture ? name.slice(1) : name;
- var plain = !(passive || once$$1 || capture);
- return {
- name: name,
- plain: plain,
- once: once$$1,
- capture: capture,
- passive: passive
- }
- });
- function createFnInvoker (fns) {
- function invoker () {
- var arguments$1 = arguments;
- var fns = invoker.fns;
- if (Array.isArray(fns)) {
- var cloned = fns.slice();
- for (var i = 0; i < cloned.length; i++) {
- cloned[i].apply(null, arguments$1);
- }
- } else {
-
- return fns.apply(null, arguments)
- }
- }
- invoker.fns = fns;
- return invoker
- }
- function prioritizePlainEvents (a, b) {
- return a.plain ? -1 : b.plain ? 1 : 0
- }
- function updateListeners (
- on,
- oldOn,
- add,
- remove$$1,
- vm
- ) {
- var name, cur, old, event;
- var toAdd = [];
- var hasModifier = false;
- for (name in on) {
- cur = on[name];
- old = oldOn[name];
- event = normalizeEvent(name);
- if (!event.plain) { hasModifier = true; }
- if (isUndef(cur)) {
- process.env.NODE_ENV !== 'production' && warn(
- "Invalid handler for event \"" + (event.name) + "\": got " + String(cur),
- vm
- );
- } else if (isUndef(old)) {
- if (isUndef(cur.fns)) {
- cur = on[name] = createFnInvoker(cur);
- }
- event.handler = cur;
- toAdd.push(event);
- } else if (cur !== old) {
- old.fns = cur;
- on[name] = old;
- }
- }
- if (toAdd.length) {
- if (hasModifier) { toAdd.sort(prioritizePlainEvents); }
- for (var i = 0; i < toAdd.length; i++) {
- var event$1 = toAdd[i];
- add(event$1.name, event$1.handler, event$1.once, event$1.capture, event$1.passive);
- }
- }
- for (name in oldOn) {
- if (isUndef(on[name])) {
- event = normalizeEvent(name);
- remove$$1(event.name, oldOn[name], event.capture);
- }
- }
- }
- function mergeVNodeHook (def, hookKey, hook) {
- var invoker;
- var oldHook = def[hookKey];
- function wrappedHook () {
- hook.apply(this, arguments);
-
-
- remove(invoker.fns, wrappedHook);
- }
- if (isUndef(oldHook)) {
-
- invoker = createFnInvoker([wrappedHook]);
- } else {
-
- if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
-
- invoker = oldHook;
- invoker.fns.push(wrappedHook);
- } else {
-
- invoker = createFnInvoker([oldHook, wrappedHook]);
- }
- }
- invoker.merged = true;
- def[hookKey] = invoker;
- }
- function extractPropsFromVNodeData (
- data,
- Ctor,
- tag
- ) {
-
-
-
- var propOptions = Ctor.options.props;
- if (isUndef(propOptions)) {
- return
- }
- var res = {};
- var attrs = data.attrs;
- var props = data.props;
- if (isDef(attrs) || isDef(props)) {
- for (var key in propOptions) {
- var altKey = hyphenate(key);
- if (process.env.NODE_ENV !== 'production') {
- var keyInLowerCase = key.toLowerCase();
- if (
- key !== keyInLowerCase &&
- attrs && hasOwn(attrs, keyInLowerCase)
- ) {
- tip(
- "Prop \"" + keyInLowerCase + "\" is passed to component " +
- (formatComponentName(tag || Ctor)) + ", but the declared prop name is" +
- " \"" + key + "\". " +
- "Note that HTML attributes are case-insensitive and camelCased " +
- "props need to use their kebab-case equivalents when using in-DOM " +
- "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"."
- );
- }
- }
- checkProp(res, props, key, altKey, true) ||
- checkProp(res, attrs, key, altKey, false);
- }
- }
- return res
- }
- function checkProp (
- res,
- hash,
- key,
- altKey,
- preserve
- ) {
- if (isDef(hash)) {
- if (hasOwn(hash, key)) {
- res[key] = hash[key];
- if (!preserve) {
- delete hash[key];
- }
- return true
- } else if (hasOwn(hash, altKey)) {
- res[key] = hash[altKey];
- if (!preserve) {
- delete hash[altKey];
- }
- return true
- }
- }
- return false
- }
- function simpleNormalizeChildren (children) {
- for (var i = 0; i < children.length; i++) {
- if (Array.isArray(children[i])) {
- return Array.prototype.concat.apply([], children)
- }
- }
- return children
- }
- function normalizeChildren (children) {
- return isPrimitive(children)
- ? [createTextVNode(children)]
- : Array.isArray(children)
- ? normalizeArrayChildren(children)
- : undefined
- }
- function isTextNode (node) {
- return isDef(node) && isDef(node.text) && isFalse(node.isComment)
- }
- function normalizeArrayChildren (children, nestedIndex) {
- var res = [];
- var i, c, last;
- for (i = 0; i < children.length; i++) {
- c = children[i];
- if (isUndef(c) || typeof c === 'boolean') { continue }
- last = res[res.length - 1];
-
- if (Array.isArray(c)) {
- res.push.apply(res, normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i)));
- } else if (isPrimitive(c)) {
- if (isTextNode(last)) {
-
-
-
- (last).text += String(c);
- } else if (c !== '') {
-
- res.push(createTextVNode(c));
- }
- } else {
- if (isTextNode(c) && isTextNode(last)) {
-
- res[res.length - 1] = createTextVNode(last.text + c.text);
- } else {
-
- if (isTrue(children._isVList) &&
- isDef(c.tag) &&
- isUndef(c.key) &&
- isDef(nestedIndex)) {
- c.key = "__vlist" + nestedIndex + "_" + i + "__";
- }
- res.push(c);
- }
- }
- }
- return res
- }
- function ensureCtor (comp, base) {
- if (comp.__esModule && comp.default) {
- comp = comp.default;
- }
- return isObject(comp)
- ? base.extend(comp)
- : comp
- }
- function createAsyncPlaceholder (
- factory,
- data,
- context,
- children,
- tag
- ) {
- var node = createEmptyVNode();
- node.asyncFactory = factory;
- node.asyncMeta = { data: data, context: context, children: children, tag: tag };
- return node
- }
- function resolveAsyncComponent (
- factory,
- baseCtor,
- context
- ) {
- if (isTrue(factory.error) && isDef(factory.errorComp)) {
- return factory.errorComp
- }
- if (isDef(factory.resolved)) {
- return factory.resolved
- }
- if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
- return factory.loadingComp
- }
- if (isDef(factory.contexts)) {
-
- factory.contexts.push(context);
- } else {
- var contexts = factory.contexts = [context];
- var sync = true;
- var forceRender = function () {
- for (var i = 0, l = contexts.length; i < l; i++) {
- contexts[i].$forceUpdate();
- }
- };
- var resolve = once(function (res) {
-
- factory.resolved = ensureCtor(res, baseCtor);
-
-
- if (!sync) {
- forceRender();
- }
- });
- var reject = once(function (reason) {
- process.env.NODE_ENV !== 'production' && warn(
- "Failed to resolve async component: " + (String(factory)) +
- (reason ? ("\nReason: " + reason) : '')
- );
- if (isDef(factory.errorComp)) {
- factory.error = true;
- forceRender();
- }
- });
- var res = factory(resolve, reject);
- if (isObject(res)) {
- if (typeof res.then === 'function') {
-
- if (isUndef(factory.resolved)) {
- res.then(resolve, reject);
- }
- } else if (isDef(res.component) && typeof res.component.then === 'function') {
- res.component.then(resolve, reject);
- if (isDef(res.error)) {
- factory.errorComp = ensureCtor(res.error, baseCtor);
- }
- if (isDef(res.loading)) {
- factory.loadingComp = ensureCtor(res.loading, baseCtor);
- if (res.delay === 0) {
- factory.loading = true;
- } else {
- setTimeout(function () {
- if (isUndef(factory.resolved) && isUndef(factory.error)) {
- factory.loading = true;
- forceRender();
- }
- }, res.delay || 200);
- }
- }
- if (isDef(res.timeout)) {
- setTimeout(function () {
- if (isUndef(factory.resolved)) {
- reject(
- process.env.NODE_ENV !== 'production'
- ? ("timeout (" + (res.timeout) + "ms)")
- : null
- );
- }
- }, res.timeout);
- }
- }
- }
- sync = false;
-
- return factory.loading
- ? factory.loadingComp
- : factory.resolved
- }
- }
- function isAsyncPlaceholder (node) {
- return node.isComment && node.asyncFactory
- }
- function getFirstComponentChild (children) {
- if (Array.isArray(children)) {
- for (var i = 0; i < children.length; i++) {
- var c = children[i];
- if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {
- return c
- }
- }
- }
- }
- function initEvents (vm) {
- vm._events = Object.create(null);
- vm._hasHookEvent = false;
-
- var listeners = vm.$options._parentListeners;
- if (listeners) {
- updateComponentListeners(vm, listeners);
- }
- }
- var target;
- function add (event, fn, once$$1) {
- if (once$$1) {
- target.$once(event, fn);
- } else {
- target.$on(event, fn);
- }
- }
- function remove$1 (event, fn) {
- target.$off(event, fn);
- }
- function updateComponentListeners (
- vm,
- listeners,
- oldListeners
- ) {
- target = vm;
- updateListeners(listeners, oldListeners || {}, add, remove$1, vm);
- }
- function eventsMixin (Vue) {
- var hookRE = /^hook:/;
- Vue.prototype.$on = function (event, fn) {
- var this$1 = this;
- var vm = this;
- if (Array.isArray(event)) {
- for (var i = 0, l = event.length; i < l; i++) {
- this$1.$on(event[i], fn);
- }
- } else {
- (vm._events[event] || (vm._events[event] = [])).push(fn);
-
-
- if (hookRE.test(event)) {
- vm._hasHookEvent = true;
- }
- }
- return vm
- };
- Vue.prototype.$once = function (event, fn) {
- var vm = this;
- function on () {
- vm.$off(event, on);
- fn.apply(vm, arguments);
- }
- on.fn = fn;
- vm.$on(event, on);
- return vm
- };
- Vue.prototype.$off = function (event, fn) {
- var this$1 = this;
- var vm = this;
-
- if (!arguments.length) {
- vm._events = Object.create(null);
- return vm
- }
-
- if (Array.isArray(event)) {
- for (var i = 0, l = event.length; i < l; i++) {
- this$1.$off(event[i], fn);
- }
- return vm
- }
-
- var cbs = vm._events[event];
- if (!cbs) {
- return vm
- }
- if (arguments.length === 1) {
- vm._events[event] = null;
- return vm
- }
- if (fn) {
-
- var cb;
- var i$1 = cbs.length;
- while (i$1--) {
- cb = cbs[i$1];
- if (cb === fn || cb.fn === fn) {
- cbs.splice(i$1, 1);
- break
- }
- }
- }
- return vm
- };
- Vue.prototype.$emit = function (event) {
- var vm = this;
- if (process.env.NODE_ENV !== 'production') {
- var lowerCaseEvent = event.toLowerCase();
- if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {
- tip(
- "Event \"" + lowerCaseEvent + "\" is emitted in component " +
- (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " +
- "Note that HTML attributes are case-insensitive and you cannot use " +
- "v-on to listen to camelCase events when using in-DOM templates. " +
- "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"."
- );
- }
- }
- var cbs = vm._events[event];
- if (cbs) {
- cbs = cbs.length > 1 ? toArray(cbs) : cbs;
- var args = toArray(arguments, 1);
- for (var i = 0, l = cbs.length; i < l; i++) {
- try {
- cbs[i].apply(vm, args);
- } catch (e) {
- handleError(e, vm, ("event handler for \"" + event + "\""));
- }
- }
- }
- return vm
- };
- }
- function resolveSlots (
- children,
- context
- ) {
- var slots = {};
- if (!children) {
- return slots
- }
- var defaultSlot = [];
- for (var i = 0, l = children.length; i < l; i++) {
- var child = children[i];
- var data = child.data;
-
- if (data && data.attrs && data.attrs.slot) {
- delete data.attrs.slot;
- }
-
-
- if ((child.context === context || child.functionalContext === context) &&
- data && data.slot != null
- ) {
- var name = child.data.slot;
- var slot = (slots[name] || (slots[name] = []));
- if (child.tag === 'template') {
- slot.push.apply(slot, child.children);
- } else {
- slot.push(child);
- }
- } else {
- defaultSlot.push(child);
- }
- }
-
- if (!defaultSlot.every(isWhitespace)) {
- slots.default = defaultSlot;
- }
- return slots
- }
- function isWhitespace (node) {
- return node.isComment || node.text === ' '
- }
- function resolveScopedSlots (
- fns, // see flow/vnode
- res
- ) {
- res = res || {};
- for (var i = 0; i < fns.length; i++) {
- if (Array.isArray(fns[i])) {
- resolveScopedSlots(fns[i], res);
- } else {
- res[fns[i].key] = fns[i].fn;
- }
- }
- return res
- }
- /* */
- var activeInstance = null;
- var isUpdatingChildComponent = false;
- function initLifecycle (vm) {
- var options = vm.$options;
- // locate first non-abstract parent
- var parent = options.parent;
- if (parent && !options.abstract) {
- while (parent.$options.abstract && parent.$parent) {
- parent = parent.$parent;
- }
- parent.$children.push(vm);
- }
- vm.$parent = parent;
- vm.$root = parent ? parent.$root : vm;
- vm.$children = [];
- vm.$refs = {};
- vm._watcher = null;
- vm._inactive = null;
- vm._directInactive = false;
- vm._isMounted = false;
- vm._isDestroyed = false;
- vm._isBeingDestroyed = false;
- }
- function lifecycleMixin (Vue) {
- Vue.prototype._update = function (vnode, hydrating) {
- var vm = this;
- if (vm._isMounted) {
- callHook(vm, 'beforeUpdate');
- }
- var prevEl = vm.$el;
- var prevVnode = vm._vnode;
- var prevActiveInstance = activeInstance;
- activeInstance = vm;
- vm._vnode = vnode;
- // Vue.prototype.__patch__ is injected in entry points
- // based on the rendering backend used.
- if (!prevVnode) {
- // initial render
- vm.$el = vm.__patch__(
- vm.$el, vnode, hydrating, false /* removeOnly */,
- vm.$options._parentElm,
- vm.$options._refElm
- );
- // no need for the ref nodes after initial patch
- // this prevents keeping a detached DOM tree in memory (#5851)
- vm.$options._parentElm = vm.$options._refElm = null;
- } else {
- // updates
- vm.$el = vm.__patch__(prevVnode, vnode);
- }
- activeInstance = prevActiveInstance;
- // update __vue__ reference
- if (prevEl) {
- prevEl.__vue__ = null;
- }
- if (vm.$el) {
- vm.$el.__vue__ = vm;
- }
- // if parent is an HOC, update its $el as well
- if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
- vm.$parent.$el = vm.$el;
- }
- // updated hook is called by the scheduler to ensure that children are
- // updated in a parent's updated hook.
- };
- Vue.prototype.$forceUpdate = function () {
- var vm = this;
- if (vm._watcher) {
- vm._watcher.update();
- }
- };
- Vue.prototype.$destroy = function () {
- var vm = this;
- if (vm._isBeingDestroyed) {
- return
- }
- callHook(vm, 'beforeDestroy');
- vm._isBeingDestroyed = true;
- // remove self from parent
- var parent = vm.$parent;
- if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
- remove(parent.$children, vm);
- }
- // teardown watchers
- if (vm._watcher) {
- vm._watcher.teardown();
- }
- var i = vm._watchers.length;
- while (i--) {
- vm._watchers[i].teardown();
- }
- // remove reference from data ob
- // frozen object may not have observer.
- if (vm._data.__ob__) {
- vm._data.__ob__.vmCount--;
- }
- // call the last hook...
- vm._isDestroyed = true;
- // invoke destroy hooks on current rendered tree
- vm.__patch__(vm._vnode, null);
- // fire destroyed hook
- callHook(vm, 'destroyed');
- // turn off all instance listeners.
- vm.$off();
- // remove __vue__ reference
- if (vm.$el) {
- vm.$el.__vue__ = null;
- }
- };
- }
- function mountComponent (
- vm,
- el,
- hydrating
- ) {
- vm.$el = el;
- if (!vm.$options.render) {
- vm.$options.render = createEmptyVNode;
- if (process.env.NODE_ENV !== 'production') {
- /* istanbul ignore if */
- if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') ||
- vm.$options.el || el) {
- warn(
- 'You are using the runtime-only build of Vue where the template ' +
- 'compiler is not available. Either pre-compile the templates into ' +
- 'render functions, or use the compiler-included build.',
- vm
- );
- } else {
- warn(
- 'Failed to mount component: template or render function not defined.',
- vm
- );
- }
- }
- }
- callHook(vm, 'beforeMount');
- var updateComponent;
- /* istanbul ignore if */
- if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
- updateComponent = function () {
- var name = vm._name;
- var id = vm._uid;
- var startTag = "vue-perf-start:" + id;
- var endTag = "vue-perf-end:" + id;
- mark(startTag);
- var vnode = vm._render();
- mark(endTag);
- measure((name + " render"), startTag, endTag);
- mark(startTag);
- vm._update(vnode, hydrating);
- mark(endTag);
- measure((name + " patch"), startTag, endTag);
- };
- } else {
- updateComponent = function () {
- vm._update(vm._render(), hydrating);
- };
- }
- vm._watcher = new Watcher(vm, updateComponent, noop);
- hydrating = false;
- // manually mounted instance, call mounted on self
- // mounted is called for render-created child components in its inserted hook
- if (vm.$vnode == null) {
- vm._isMounted = true;
- callHook(vm, 'mounted');
- }
- return vm
- }
- function updateChildComponent (
- vm,
- propsData,
- listeners,
- parentVnode,
- renderChildren
- ) {
- if (process.env.NODE_ENV !== 'production') {
- isUpdatingChildComponent = true;
- }
- // determine whether component has slot children
- // we need to do this before overwriting $options._renderChildren
- var hasChildren = !!(
- renderChildren || // has new static slots
- vm.$options._renderChildren || // has old static slots
- parentVnode.data.scopedSlots || // has new scoped slots
- vm.$scopedSlots !== emptyObject // has old scoped slots
- );
- vm.$options._parentVnode = parentVnode;
- vm.$vnode = parentVnode; // update vm's placeholder node without re-render
- if (vm._vnode) { // update child tree's parent
- vm._vnode.parent = parentVnode;
- }
- vm.$options._renderChildren = renderChildren;
- // update $attrs and $listeners hash
- // these are also reactive so they may trigger child update if the child
- // used them during render
- vm.$attrs = (parentVnode.data && parentVnode.data.attrs) || emptyObject;
- vm.$listeners = listeners || emptyObject;
- // update props
- if (propsData && vm.$options.props) {
- observerState.shouldConvert = false;
- var props = vm._props;
- var propKeys = vm.$options._propKeys || [];
- for (var i = 0; i < propKeys.length; i++) {
- var key = propKeys[i];
- props[key] = validateProp(key, vm.$options.props, propsData, vm);
- }
- observerState.shouldConvert = true;
- // keep a copy of raw propsData
- vm.$options.propsData = propsData;
- }
- // update listeners
- if (listeners) {
- var oldListeners = vm.$options._parentListeners;
- vm.$options._parentListeners = listeners;
- updateComponentListeners(vm, listeners, oldListeners);
- }
- // resolve slots + force update if has children
- if (hasChildren) {
- vm.$slots = resolveSlots(renderChildren, parentVnode.context);
- vm.$forceUpdate();
- }
- if (process.env.NODE_ENV !== 'production') {
- isUpdatingChildComponent = false;
- }
- }
- function isInInactiveTree (vm) {
- while (vm && (vm = vm.$parent)) {
- if (vm._inactive) { return true }
- }
- return false
- }
- function activateChildComponent (vm, direct) {
- if (direct) {
- vm._directInactive = false;
- if (isInInactiveTree(vm)) {
- return
- }
- } else if (vm._directInactive) {
- return
- }
- if (vm._inactive || vm._inactive === null) {
- vm._inactive = false;
- for (var i = 0; i < vm.$children.length; i++) {
- activateChildComponent(vm.$children[i]);
- }
- callHook(vm, 'activated');
- }
- }
- function deactivateChildComponent (vm, direct) {
- if (direct) {
- vm._directInactive = true;
- if (isInInactiveTree(vm)) {
- return
- }
- }
- if (!vm._inactive) {
- vm._inactive = true;
- for (var i = 0; i < vm.$children.length; i++) {
- deactivateChildComponent(vm.$children[i]);
- }
- callHook(vm, 'deactivated');
- }
- }
- function callHook (vm, hook) {
- var handlers = vm.$options[hook];
- if (handlers) {
- for (var i = 0, j = handlers.length; i < j; i++) {
- try {
- handlers[i].call(vm);
- } catch (e) {
- handleError(e, vm, (hook + " hook"));
- }
- }
- }
- if (vm._hasHookEvent) {
- vm.$emit('hook:' + hook);
- }
- }
- /* */
- var MAX_UPDATE_COUNT = 100;
- var queue = [];
- var activatedChildren = [];
- var has = {};
- var circular = {};
- var waiting = false;
- var flushing = false;
- var index = 0;
- /**
- * Reset the scheduler's state.
- */
- function resetSchedulerState () {
- index = queue.length = activatedChildren.length = 0;
- has = {};
- if (process.env.NODE_ENV !== 'production') {
- circular = {};
- }
- waiting = flushing = false;
- }
- /**
- * Flush both queues and run the watchers.
- */
- function flushSchedulerQueue () {
- flushing = true;
- var watcher, id;
- // Sort queue before flush.
- // This ensures that:
- // 1. Components are updated from parent to child. (because parent is always
- // created before the child)
- // 2. A component's user watchers are run before its render watcher (because
- // user watchers are created before the render watcher)
- // 3. If a component is destroyed during a parent component's watcher run,
- // its watchers can be skipped.
- queue.sort(function (a, b) { return a.id - b.id; });
-
-
- for (index = 0; index < queue.length; index++) {
- watcher = queue[index];
- id = watcher.id;
- has[id] = null;
- watcher.run();
-
- if (process.env.NODE_ENV !== 'production' && has[id] != null) {
- circular[id] = (circular[id] || 0) + 1;
- if (circular[id] > MAX_UPDATE_COUNT) {
- warn(
- 'You may have an infinite update loop ' + (
- watcher.user
- ? ("in watcher with expression \"" + (watcher.expression) + "\"")
- : "in a component render function."
- ),
- watcher.vm
- );
- break
- }
- }
- }
-
- var activatedQueue = activatedChildren.slice();
- var updatedQueue = queue.slice();
- resetSchedulerState();
-
- callActivatedHooks(activatedQueue);
- callUpdatedHooks(updatedQueue);
-
-
- if (devtools && config.devtools) {
- devtools.emit('flush');
- }
- }
- function callUpdatedHooks (queue) {
- var i = queue.length;
- while (i--) {
- var watcher = queue[i];
- var vm = watcher.vm;
- if (vm._watcher === watcher && vm._isMounted) {
- callHook(vm, 'updated');
- }
- }
- }
- function queueActivatedComponent (vm) {
-
-
- vm._inactive = false;
- activatedChildren.push(vm);
- }
- function callActivatedHooks (queue) {
- for (var i = 0; i < queue.length; i++) {
- queue[i]._inactive = true;
- activateChildComponent(queue[i], true );
- }
- }
- function queueWatcher (watcher) {
- var id = watcher.id;
- if (has[id] == null) {
- has[id] = true;
- if (!flushing) {
- queue.push(watcher);
- } else {
-
-
- var i = queue.length - 1;
- while (i > index && queue[i].id > watcher.id) {
- i--;
- }
- queue.splice(i + 1, 0, watcher);
- }
-
- if (!waiting) {
- waiting = true;
- nextTick(flushSchedulerQueue);
- }
- }
- }
- var uid$2 = 0;
- var Watcher = function Watcher (
- vm,
- expOrFn,
- cb,
- options
- ) {
- this.vm = vm;
- vm._watchers.push(this);
-
- if (options) {
- this.deep = !!options.deep;
- this.user = !!options.user;
- this.lazy = !!options.lazy;
- this.sync = !!options.sync;
- } else {
- this.deep = this.user = this.lazy = this.sync = false;
- }
- this.cb = cb;
- this.id = ++uid$2;
- this.active = true;
- this.dirty = this.lazy;
- this.deps = [];
- this.newDeps = [];
- this.depIds = new _Set();
- this.newDepIds = new _Set();
- this.expression = process.env.NODE_ENV !== 'production'
- ? expOrFn.toString()
- : '';
-
- if (typeof expOrFn === 'function') {
- this.getter = expOrFn;
- } else {
- this.getter = parsePath(expOrFn);
- if (!this.getter) {
- this.getter = function () {};
- process.env.NODE_ENV !== 'production' && warn(
- "Failed watching path: \"" + expOrFn + "\" " +
- 'Watcher only accepts simple dot-delimited paths. ' +
- 'For full control, use a function instead.',
- vm
- );
- }
- }
- this.value = this.lazy
- ? undefined
- : this.get();
- };
- Watcher.prototype.get = function get () {
- pushTarget(this);
- var value;
- var vm = this.vm;
- try {
- value = this.getter.call(vm, vm);
- } catch (e) {
- if (this.user) {
- handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
- } else {
- throw e
- }
- } finally {
-
-
- if (this.deep) {
- traverse(value);
- }
- popTarget();
- this.cleanupDeps();
- }
- return value
- };
- Watcher.prototype.addDep = function addDep (dep) {
- var id = dep.id;
- if (!this.newDepIds.has(id)) {
- this.newDepIds.add(id);
- this.newDeps.push(dep);
- if (!this.depIds.has(id)) {
- dep.addSub(this);
- }
- }
- };
- Watcher.prototype.cleanupDeps = function cleanupDeps () {
- var this$1 = this;
- var i = this.deps.length;
- while (i--) {
- var dep = this$1.deps[i];
- if (!this$1.newDepIds.has(dep.id)) {
- dep.removeSub(this$1);
- }
- }
- var tmp = this.depIds;
- this.depIds = this.newDepIds;
- this.newDepIds = tmp;
- this.newDepIds.clear();
- tmp = this.deps;
- this.deps = this.newDeps;
- this.newDeps = tmp;
- this.newDeps.length = 0;
- };
- Watcher.prototype.update = function update () {
-
- if (this.lazy) {
- this.dirty = true;
- } else if (this.sync) {
- this.run();
- } else {
- queueWatcher(this);
- }
- };
- Watcher.prototype.run = function run () {
- if (this.active) {
- var value = this.get();
- if (
- value !== this.value ||
-
-
-
- isObject(value) ||
- this.deep
- ) {
-
- var oldValue = this.value;
- this.value = value;
- if (this.user) {
- try {
- this.cb.call(this.vm, value, oldValue);
- } catch (e) {
- handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
- }
- } else {
- this.cb.call(this.vm, value, oldValue);
- }
- }
- }
- };
- Watcher.prototype.evaluate = function evaluate () {
- this.value = this.get();
- this.dirty = false;
- };
- Watcher.prototype.depend = function depend () {
- var this$1 = this;
- var i = this.deps.length;
- while (i--) {
- this$1.deps[i].depend();
- }
- };
- Watcher.prototype.teardown = function teardown () {
- var this$1 = this;
- if (this.active) {
-
-
-
- if (!this.vm._isBeingDestroyed) {
- remove(this.vm._watchers, this);
- }
- var i = this.deps.length;
- while (i--) {
- this$1.deps[i].removeSub(this$1);
- }
- this.active = false;
- }
- };
- var seenObjects = new _Set();
- function traverse (val) {
- seenObjects.clear();
- _traverse(val, seenObjects);
- }
- function _traverse (val, seen) {
- var i, keys;
- var isA = Array.isArray(val);
- if ((!isA && !isObject(val)) || !Object.isExtensible(val)) {
- return
- }
- if (val.__ob__) {
- var depId = val.__ob__.dep.id;
- if (seen.has(depId)) {
- return
- }
- seen.add(depId);
- }
- if (isA) {
- i = val.length;
- while (i--) { _traverse(val[i], seen); }
- } else {
- keys = Object.keys(val);
- i = keys.length;
- while (i--) { _traverse(val[keys[i]], seen); }
- }
- }
- var sharedPropertyDefinition = {
- enumerable: true,
- configurable: true,
- get: noop,
- set: noop
- };
- function proxy (target, sourceKey, key) {
- sharedPropertyDefinition.get = function proxyGetter () {
- return this[sourceKey][key]
- };
- sharedPropertyDefinition.set = function proxySetter (val) {
- this[sourceKey][key] = val;
- };
- Object.defineProperty(target, key, sharedPropertyDefinition);
- }
- function initState (vm) {
- vm._watchers = [];
- var opts = vm.$options;
- if (opts.props) { initProps(vm, opts.props); }
- if (opts.methods) { initMethods(vm, opts.methods); }
- if (opts.data) {
- initData(vm);
- } else {
- observe(vm._data = {}, true );
- }
- if (opts.computed) { initComputed(vm, opts.computed); }
- if (opts.watch && opts.watch !== nativeWatch) {
- initWatch(vm, opts.watch);
- }
- }
- function checkOptionType (vm, name) {
- var option = vm.$options[name];
- if (!isPlainObject(option)) {
- warn(
- ("component option \"" + name + "\" should be an object."),
- vm
- );
- }
- }
- function initProps (vm, propsOptions) {
- var propsData = vm.$options.propsData || {};
- var props = vm._props = {};
-
-
- var keys = vm.$options._propKeys = [];
- var isRoot = !vm.$parent;
-
- observerState.shouldConvert = isRoot;
- var loop = function ( key ) {
- keys.push(key);
- var value = validateProp(key, propsOptions, propsData, vm);
-
- if (process.env.NODE_ENV !== 'production') {
- if (isReservedAttribute(key) || config.isReservedAttr(key)) {
- warn(
- ("\"" + key + "\" is a reserved attribute and cannot be used as component prop."),
- vm
- );
- }
- defineReactive$$1(props, key, value, function () {
- if (vm.$parent && !isUpdatingChildComponent) {
- warn(
- "Avoid mutating a prop directly since the value will be " +
- "overwritten whenever the parent component re-renders. " +
- "Instead, use a data or computed property based on the prop's " +
- "value. Prop being mutated: \"" + key + "\"",
- vm
- );
- }
- });
- } else {
- defineReactive$$1(props, key, value);
- }
-
-
-
- if (!(key in vm)) {
- proxy(vm, "_props", key);
- }
- };
- for (var key in propsOptions) loop( key );
- observerState.shouldConvert = true;
- }
- function initData (vm) {
- var data = vm.$options.data;
- data = vm._data = typeof data === 'function'
- ? getData(data, vm)
- : data || {};
- if (!isPlainObject(data)) {
- data = {};
- process.env.NODE_ENV !== 'production' && warn(
- 'data functions should return an object:\n' +
- 'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function',
- vm
- );
- }
-
- var keys = Object.keys(data);
- var props = vm.$options.props;
- var methods = vm.$options.methods;
- var i = keys.length;
- while (i--) {
- var key = keys[i];
- if (process.env.NODE_ENV !== 'production') {
- if (methods && hasOwn(methods, key)) {
- warn(
- ("Method \"" + key + "\" has already been defined as a data property."),
- vm
- );
- }
- }
- if (props && hasOwn(props, key)) {
- process.env.NODE_ENV !== 'production' && warn(
- "The data property \"" + key + "\" is already declared as a prop. " +
- "Use prop default value instead.",
- vm
- );
- } else if (!isReserved(key)) {
- proxy(vm, "_data", key);
- }
- }
-
- observe(data, true );
- }
- function getData (data, vm) {
- try {
- return data.call(vm)
- } catch (e) {
- handleError(e, vm, "data()");
- return {}
- }
- }
- var computedWatcherOptions = { lazy: true };
- function initComputed (vm, computed) {
- process.env.NODE_ENV !== 'production' && checkOptionType(vm, 'computed');
- var watchers = vm._computedWatchers = Object.create(null);
-
- var isSSR = isServerRendering();
- for (var key in computed) {
- var userDef = computed[key];
- var getter = typeof userDef === 'function' ? userDef : userDef.get;
- if (process.env.NODE_ENV !== 'production' && getter == null) {
- warn(
- ("Getter is missing for computed property \"" + key + "\"."),
- vm
- );
- }
- if (!isSSR) {
-
- watchers[key] = new Watcher(
- vm,
- getter || noop,
- noop,
- computedWatcherOptions
- );
- }
-
-
-
- if (!(key in vm)) {
- defineComputed(vm, key, userDef);
- } else if (process.env.NODE_ENV !== 'production') {
- if (key in vm.$data) {
- warn(("The computed property \"" + key + "\" is already defined in data."), vm);
- } else if (vm.$options.props && key in vm.$options.props) {
- warn(("The computed property \"" + key + "\" is already defined as a prop."), vm);
- }
- }
- }
- }
- function defineComputed (
- target,
- key,
- userDef
- ) {
- var shouldCache = !isServerRendering();
- if (typeof userDef === 'function') {
- sharedPropertyDefinition.get = shouldCache
- ? createComputedGetter(key)
- : userDef;
- sharedPropertyDefinition.set = noop;
- } else {
- sharedPropertyDefinition.get = userDef.get
- ? shouldCache && userDef.cache !== false
- ? createComputedGetter(key)
- : userDef.get
- : noop;
- sharedPropertyDefinition.set = userDef.set
- ? userDef.set
- : noop;
- }
- if (process.env.NODE_ENV !== 'production' &&
- sharedPropertyDefinition.set === noop) {
- sharedPropertyDefinition.set = function () {
- warn(
- ("Computed property \"" + key + "\" was assigned to but it has no setter."),
- this
- );
- };
- }
- Object.defineProperty(target, key, sharedPropertyDefinition);
- }
- function createComputedGetter (key) {
- return function computedGetter () {
- var watcher = this._computedWatchers && this._computedWatchers[key];
- if (watcher) {
- if (watcher.dirty) {
- watcher.evaluate();
- }
- if (Dep.target) {
- watcher.depend();
- }
- return watcher.value
- }
- }
- }
- function initMethods (vm, methods) {
- process.env.NODE_ENV !== 'production' && checkOptionType(vm, 'methods');
- var props = vm.$options.props;
- for (var key in methods) {
- if (process.env.NODE_ENV !== 'production') {
- if (methods[key] == null) {
- warn(
- "Method \"" + key + "\" has an undefined value in the component definition. " +
- "Did you reference the function correctly?",
- vm
- );
- }
- if (props && hasOwn(props, key)) {
- warn(
- ("Method \"" + key + "\" has already been defined as a prop."),
- vm
- );
- }
- if ((key in vm) && isReserved(key)) {
- warn(
- "Method \"" + key + "\" conflicts with an existing Vue instance method. " +
- "Avoid defining component methods that start with _ or $."
- );
- }
- }
- vm[key] = methods[key] == null ? noop : bind(methods[key], vm);
- }
- }
- function initWatch (vm, watch) {
- process.env.NODE_ENV !== 'production' && checkOptionType(vm, 'watch');
- for (var key in watch) {
- var handler = watch[key];
- if (Array.isArray(handler)) {
- for (var i = 0; i < handler.length; i++) {
- createWatcher(vm, key, handler[i]);
- }
- } else {
- createWatcher(vm, key, handler);
- }
- }
- }
- function createWatcher (
- vm,
- keyOrFn,
- handler,
- options
- ) {
- if (isPlainObject(handler)) {
- options = handler;
- handler = handler.handler;
- }
- if (typeof handler === 'string') {
- handler = vm[handler];
- }
- return vm.$watch(keyOrFn, handler, options)
- }
- function stateMixin (Vue) {
-
-
-
- var dataDef = {};
- dataDef.get = function () { return this._data };
- var propsDef = {};
- propsDef.get = function () { return this._props };
- if (process.env.NODE_ENV !== 'production') {
- dataDef.set = function (newData) {
- warn(
- 'Avoid replacing instance root $data. ' +
- 'Use nested data properties instead.',
- this
- );
- };
- propsDef.set = function () {
- warn("$props is readonly.", this);
- };
- }
- Object.defineProperty(Vue.prototype, '$data', dataDef);
- Object.defineProperty(Vue.prototype, '$props', propsDef);
- Vue.prototype.$set = set;
- Vue.prototype.$delete = del;
- Vue.prototype.$watch = function (
- expOrFn,
- cb,
- options
- ) {
- var vm = this;
- if (isPlainObject(cb)) {
- return createWatcher(vm, expOrFn, cb, options)
- }
- options = options || {};
- options.user = true;
- var watcher = new Watcher(vm, expOrFn, cb, options);
- if (options.immediate) {
- cb.call(vm, watcher.value);
- }
- return function unwatchFn () {
- watcher.teardown();
- }
- };
- }
- function initProvide (vm) {
- var provide = vm.$options.provide;
- if (provide) {
- vm._provided = typeof provide === 'function'
- ? provide.call(vm)
- : provide;
- }
- }
- function initInjections (vm) {
- var result = resolveInject(vm.$options.inject, vm);
- if (result) {
- observerState.shouldConvert = false;
- Object.keys(result).forEach(function (key) {
-
- if (process.env.NODE_ENV !== 'production') {
- defineReactive$$1(vm, key, result[key], function () {
- warn(
- "Avoid mutating an injected value directly since the changes will be " +
- "overwritten whenever the provided component re-renders. " +
- "injection being mutated: \"" + key + "\"",
- vm
- );
- });
- } else {
- defineReactive$$1(vm, key, result[key]);
- }
- });
- observerState.shouldConvert = true;
- }
- }
- function resolveInject (inject, vm) {
- if (inject) {
-
- var result = Object.create(null);
- var keys = hasSymbol
- ? Reflect.ownKeys(inject).filter(function (key) {
-
- return Object.getOwnPropertyDescriptor(inject, key).enumerable
- })
- : Object.keys(inject);
- for (var i = 0; i < keys.length; i++) {
- var key = keys[i];
- var provideKey = inject[key];
- var source = vm;
- while (source) {
- if (source._provided && provideKey in source._provided) {
- result[key] = source._provided[provideKey];
- break
- }
- source = source.$parent;
- }
- if (process.env.NODE_ENV !== 'production' && !source) {
- warn(("Injection \"" + key + "\" not found"), vm);
- }
- }
- return result
- }
- }
- function createFunctionalComponent (
- Ctor,
- propsData,
- data,
- context,
- children
- ) {
- var props = {};
- var propOptions = Ctor.options.props;
- if (isDef(propOptions)) {
- for (var key in propOptions) {
- props[key] = validateProp(key, propOptions, propsData || emptyObject);
- }
- } else {
- if (isDef(data.attrs)) { mergeProps(props, data.attrs); }
- if (isDef(data.props)) { mergeProps(props, data.props); }
- }
-
-
- var _context = Object.create(context);
- var h = function (a, b, c, d) { return createElement(_context, a, b, c, d, true); };
- var vnode = Ctor.options.render.call(null, h, {
- data: data,
- props: props,
- children: children,
- parent: context,
- listeners: data.on || emptyObject,
- injections: resolveInject(Ctor.options.inject, context),
- slots: function () { return resolveSlots(children, context); }
- });
- if (vnode instanceof VNode) {
- vnode.functionalContext = context;
- vnode.functionalOptions = Ctor.options;
- if (data.slot) {
- (vnode.data || (vnode.data = {})).slot = data.slot;
- }
- }
- return vnode
- }
- function mergeProps (to, from) {
- for (var key in from) {
- to[camelize(key)] = from[key];
- }
- }
- var componentVNodeHooks = {
- init: function init (
- vnode,
- hydrating,
- parentElm,
- refElm
- ) {
- if (!vnode.componentInstance || vnode.componentInstance._isDestroyed) {
- var child = vnode.componentInstance = createComponentInstanceForVnode(
- vnode,
- activeInstance,
- parentElm,
- refElm
- );
- child.$mount(hydrating ? vnode.elm : undefined, hydrating);
- } else if (vnode.data.keepAlive) {
-
- var mountedNode = vnode;
- componentVNodeHooks.prepatch(mountedNode, mountedNode);
- }
- },
- prepatch: function prepatch (oldVnode, vnode) {
- var options = vnode.componentOptions;
- var child = vnode.componentInstance = oldVnode.componentInstance;
- updateChildComponent(
- child,
- options.propsData,
- options.listeners,
- vnode,
- options.children
- );
- },
- insert: function insert (vnode) {
- var context = vnode.context;
- var componentInstance = vnode.componentInstance;
- if (!componentInstance._isMounted) {
- componentInstance._isMounted = true;
- callHook(componentInstance, 'mounted');
- }
- if (vnode.data.keepAlive) {
- if (context._isMounted) {
-
-
-
-
-
- queueActivatedComponent(componentInstance);
- } else {
- activateChildComponent(componentInstance, true );
- }
- }
- },
- destroy: function destroy (vnode) {
- var componentInstance = vnode.componentInstance;
- if (!componentInstance._isDestroyed) {
- if (!vnode.data.keepAlive) {
- componentInstance.$destroy();
- } else {
- deactivateChildComponent(componentInstance, true );
- }
- }
- }
- };
- var hooksToMerge = Object.keys(componentVNodeHooks);
- function createComponent (
- Ctor,
- data,
- context,
- children,
- tag
- ) {
- if (isUndef(Ctor)) {
- return
- }
- var baseCtor = context.$options._base;
-
- if (isObject(Ctor)) {
- Ctor = baseCtor.extend(Ctor);
- }
-
-
- if (typeof Ctor !== 'function') {
- if (process.env.NODE_ENV !== 'production') {
- warn(("Invalid Component definition: " + (String(Ctor))), context);
- }
- return
- }
-
- var asyncFactory;
- if (isUndef(Ctor.cid)) {
- asyncFactory = Ctor;
- Ctor = resolveAsyncComponent(asyncFactory, baseCtor, context);
- if (Ctor === undefined) {
-
-
-
- return createAsyncPlaceholder(
- asyncFactory,
- data,
- context,
- children,
- tag
- )
- }
- }
- data = data || {};
-
-
- resolveConstructorOptions(Ctor);
-
- if (isDef(data.model)) {
- transformModel(Ctor.options, data);
- }
-
- var propsData = extractPropsFromVNodeData(data, Ctor, tag);
-
- if (isTrue(Ctor.options.functional)) {
- return createFunctionalComponent(Ctor, propsData, data, context, children)
- }
-
-
- var listeners = data.on;
-
-
- data.on = data.nativeOn;
- if (isTrue(Ctor.options.abstract)) {
-
-
-
- var slot = data.slot;
- data = {};
- if (slot) {
- data.slot = slot;
- }
- }
-
- mergeHooks(data);
-
- var name = Ctor.options.name || tag;
- var vnode = new VNode(
- ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
- data, undefined, undefined, undefined, context,
- { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },
- asyncFactory
- );
- return vnode
- }
- function createComponentInstanceForVnode (
- vnode, // we know it's MountedComponentVNode but flow doesn't
- parent, // activeInstance in lifecycle state
- parentElm,
- refElm
- ) {
- var vnodeComponentOptions = vnode.componentOptions;
- var options = {
- _isComponent: true,
- parent: parent,
- propsData: vnodeComponentOptions.propsData,
- _componentTag: vnodeComponentOptions.tag,
- _parentVnode: vnode,
- _parentListeners: vnodeComponentOptions.listeners,
- _renderChildren: vnodeComponentOptions.children,
- _parentElm: parentElm || null,
- _refElm: refElm || null
- };
-
- var inlineTemplate = vnode.data.inlineTemplate;
- if (isDef(inlineTemplate)) {
- options.render = inlineTemplate.render;
- options.staticRenderFns = inlineTemplate.staticRenderFns;
- }
- return new vnodeComponentOptions.Ctor(options)
- }
- function mergeHooks (data) {
- if (!data.hook) {
- data.hook = {};
- }
- for (var i = 0; i < hooksToMerge.length; i++) {
- var key = hooksToMerge[i];
- var fromParent = data.hook[key];
- var ours = componentVNodeHooks[key];
- data.hook[key] = fromParent ? mergeHook$1(ours, fromParent) : ours;
- }
- }
- function mergeHook$1 (one, two) {
- return function (a, b, c, d) {
- one(a, b, c, d);
- two(a, b, c, d);
- }
- }
- function transformModel (options, data) {
- var prop = (options.model && options.model.prop) || 'value';
- var event = (options.model && options.model.event) || 'input';(data.props || (data.props = {}))[prop] = data.model.value;
- var on = data.on || (data.on = {});
- if (isDef(on[event])) {
- on[event] = [data.model.callback].concat(on[event]);
- } else {
- on[event] = data.model.callback;
- }
- }
- var SIMPLE_NORMALIZE = 1;
- var ALWAYS_NORMALIZE = 2;
- function createElement (
- context,
- tag,
- data,
- children,
- normalizationType,
- alwaysNormalize
- ) {
- if (Array.isArray(data) || isPrimitive(data)) {
- normalizationType = children;
- children = data;
- data = undefined;
- }
- if (isTrue(alwaysNormalize)) {
- normalizationType = ALWAYS_NORMALIZE;
- }
- return _createElement(context, tag, data, children, normalizationType)
- }
- function _createElement (
- context,
- tag,
- data,
- children,
- normalizationType
- ) {
- if (isDef(data) && isDef((data).__ob__)) {
- process.env.NODE_ENV !== 'production' && warn(
- "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
- 'Always create fresh vnode data objects in each render!',
- context
- );
- return createEmptyVNode()
- }
-
- if (isDef(data) && isDef(data.is)) {
- tag = data.is;
- }
- if (!tag) {
-
- return createEmptyVNode()
- }
-
- if (process.env.NODE_ENV !== 'production' &&
- isDef(data) && isDef(data.key) && !isPrimitive(data.key)
- ) {
- warn(
- 'Avoid using non-primitive value as key, ' +
- 'use string/number value instead.',
- context
- );
- }
-
- if (Array.isArray(children) &&
- typeof children[0] === 'function'
- ) {
- data = data || {};
- data.scopedSlots = { default: children[0] };
- children.length = 0;
- }
- if (normalizationType === ALWAYS_NORMALIZE) {
- children = normalizeChildren(children);
- } else if (normalizationType === SIMPLE_NORMALIZE) {
- children = simpleNormalizeChildren(children);
- }
- var vnode, ns;
- if (typeof tag === 'string') {
- var Ctor;
- ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag);
- if (config.isReservedTag(tag)) {
-
- vnode = new VNode(
- config.parsePlatformTagName(tag), data, children,
- undefined, undefined, context
- );
- } else if (isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {
-
- vnode = createComponent(Ctor, data, context, children, tag);
- } else {
-
-
-
- vnode = new VNode(
- tag, data, children,
- undefined, undefined, context
- );
- }
- } else {
-
- vnode = createComponent(tag, data, context, children);
- }
- if (isDef(vnode)) {
- if (ns) { applyNS(vnode, ns); }
- return vnode
- } else {
- return createEmptyVNode()
- }
- }
- function applyNS (vnode, ns) {
- vnode.ns = ns;
- if (vnode.tag === 'foreignObject') {
-
- return
- }
- if (isDef(vnode.children)) {
- for (var i = 0, l = vnode.children.length; i < l; i++) {
- var child = vnode.children[i];
- if (isDef(child.tag) && isUndef(child.ns)) {
- applyNS(child, ns);
- }
- }
- }
- }
- function renderList (
- val,
- render
- ) {
- var ret, i, l, keys, key;
- if (Array.isArray(val) || typeof val === 'string') {
- ret = new Array(val.length);
- for (i = 0, l = val.length; i < l; i++) {
- ret[i] = render(val[i], i);
- }
- } else if (typeof val === 'number') {
- ret = new Array(val);
- for (i = 0; i < val; i++) {
- ret[i] = render(i + 1, i);
- }
- } else if (isObject(val)) {
- keys = Object.keys(val);
- ret = new Array(keys.length);
- for (i = 0, l = keys.length; i < l; i++) {
- key = keys[i];
- ret[i] = render(val[key], key, i);
- }
- }
- if (isDef(ret)) {
- (ret)._isVList = true;
- }
- return ret
- }
- function renderSlot (
- name,
- fallback,
- props,
- bindObject
- ) {
- var scopedSlotFn = this.$scopedSlots[name];
- if (scopedSlotFn) {
- props = props || {};
- if (bindObject) {
- props = extend(extend({}, bindObject), props);
- }
- return scopedSlotFn(props) || fallback
- } else {
- var slotNodes = this.$slots[name];
-
- if (slotNodes && process.env.NODE_ENV !== 'production') {
- slotNodes._rendered && warn(
- "Duplicate presence of slot \"" + name + "\" found in the same render tree " +
- "- this will likely cause render errors.",
- this
- );
- slotNodes._rendered = true;
- }
- return slotNodes || fallback
- }
- }
- function resolveFilter (id) {
- return resolveAsset(this.$options, 'filters', id, true) || identity
- }
- function checkKeyCodes (
- eventKeyCode,
- key,
- builtInAlias
- ) {
- var keyCodes = config.keyCodes[key] || builtInAlias;
- if (Array.isArray(keyCodes)) {
- return keyCodes.indexOf(eventKeyCode) === -1
- } else {
- return keyCodes !== eventKeyCode
- }
- }
- function bindObjectProps (
- data,
- tag,
- value,
- asProp,
- isSync
- ) {
- if (value) {
- if (!isObject(value)) {
- process.env.NODE_ENV !== 'production' && warn(
- 'v-bind without argument expects an Object or Array value',
- this
- );
- } else {
- if (Array.isArray(value)) {
- value = toObject(value);
- }
- var hash;
- var loop = function ( key ) {
- if (
- key === 'class' ||
- key === 'style' ||
- isReservedAttribute(key)
- ) {
- hash = data;
- } else {
- var type = data.attrs && data.attrs.type;
- hash = asProp || config.mustUseProp(tag, type, key)
- ? data.domProps || (data.domProps = {})
- : data.attrs || (data.attrs = {});
- }
- if (!(key in hash)) {
- hash[key] = value[key];
- if (isSync) {
- var on = data.on || (data.on = {});
- on[("update:" + key)] = function ($event) {
- value[key] = $event;
- };
- }
- }
- };
- for (var key in value) loop( key );
- }
- }
- return data
- }
- function renderStatic (
- index,
- isInFor
- ) {
- var tree = this._staticTrees[index];
-
-
- if (tree && !isInFor) {
- return Array.isArray(tree)
- ? cloneVNodes(tree)
- : cloneVNode(tree)
- }
-
- tree = this._staticTrees[index] =
- this.$options.staticRenderFns[index].call(this._renderProxy);
- markStatic(tree, ("__static__" + index), false);
- return tree
- }
- function markOnce (
- tree,
- index,
- key
- ) {
- markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
- return tree
- }
- function markStatic (
- tree,
- key,
- isOnce
- ) {
- if (Array.isArray(tree)) {
- for (var i = 0; i < tree.length; i++) {
- if (tree[i] && typeof tree[i] !== 'string') {
- markStaticNode(tree[i], (key + "_" + i), isOnce);
- }
- }
- } else {
- markStaticNode(tree, key, isOnce);
- }
- }
- function markStaticNode (node, key, isOnce) {
- node.isStatic = true;
- node.key = key;
- node.isOnce = isOnce;
- }
- function bindObjectListeners (data, value) {
- if (value) {
- if (!isPlainObject(value)) {
- process.env.NODE_ENV !== 'production' && warn(
- 'v-on without argument expects an Object value',
- this
- );
- } else {
- var on = data.on = data.on ? extend({}, data.on) : {};
- for (var key in value) {
- var existing = on[key];
- var ours = value[key];
- on[key] = existing ? [].concat(ours, existing) : ours;
- }
- }
- }
- return data
- }
- function initRender (vm) {
- vm._vnode = null;
- vm._staticTrees = null;
- var parentVnode = vm.$vnode = vm.$options._parentVnode;
- var renderContext = parentVnode && parentVnode.context;
- vm.$slots = resolveSlots(vm.$options._renderChildren, renderContext);
- vm.$scopedSlots = emptyObject;
-
-
-
-
- vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
-
-
- vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };
-
-
- var parentData = parentVnode && parentVnode.data;
-
- if (process.env.NODE_ENV !== 'production') {
- defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () {
- !isUpdatingChildComponent && warn("$attrs is readonly.", vm);
- }, true);
- defineReactive$$1(vm, '$listeners', vm.$options._parentListeners || emptyObject, function () {
- !isUpdatingChildComponent && warn("$listeners is readonly.", vm);
- }, true);
- } else {
- defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, null, true);
- defineReactive$$1(vm, '$listeners', vm.$options._parentListeners || emptyObject, null, true);
- }
- }
- function renderMixin (Vue) {
- Vue.prototype.$nextTick = function (fn) {
- return nextTick(fn, this)
- };
- Vue.prototype._render = function () {
- var vm = this;
- var ref = vm.$options;
- var render = ref.render;
- var staticRenderFns = ref.staticRenderFns;
- var _parentVnode = ref._parentVnode;
- if (vm._isMounted) {
-
-
- for (var key in vm.$slots) {
- var slot = vm.$slots[key];
- if (slot._rendered) {
- vm.$slots[key] = cloneVNodes(slot, true );
- }
- }
- }
- vm.$scopedSlots = (_parentVnode && _parentVnode.data.scopedSlots) || emptyObject;
- if (staticRenderFns && !vm._staticTrees) {
- vm._staticTrees = [];
- }
-
-
- vm.$vnode = _parentVnode;
-
- var vnode;
- try {
- vnode = render.call(vm._renderProxy, vm.$createElement);
- } catch (e) {
- handleError(e, vm, "render function");
-
-
-
- if (process.env.NODE_ENV !== 'production') {
- vnode = vm.$options.renderError
- ? vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e)
- : vm._vnode;
- } else {
- vnode = vm._vnode;
- }
- }
-
- if (!(vnode instanceof VNode)) {
- if (process.env.NODE_ENV !== 'production' && Array.isArray(vnode)) {
- warn(
- 'Multiple root nodes returned from render function. Render function ' +
- 'should return a single root node.',
- vm
- );
- }
- vnode = createEmptyVNode();
- }
-
- vnode.parent = _parentVnode;
- return vnode
- };
-
-
-
- Vue.prototype._o = markOnce;
- Vue.prototype._n = toNumber;
- Vue.prototype._s = toString;
- Vue.prototype._l = renderList;
- Vue.prototype._t = renderSlot;
- Vue.prototype._q = looseEqual;
- Vue.prototype._i = looseIndexOf;
- Vue.prototype._m = renderStatic;
- Vue.prototype._f = resolveFilter;
- Vue.prototype._k = checkKeyCodes;
- Vue.prototype._b = bindObjectProps;
- Vue.prototype._v = createTextVNode;
- Vue.prototype._e = createEmptyVNode;
- Vue.prototype._u = resolveScopedSlots;
- Vue.prototype._g = bindObjectListeners;
- }
- var uid$1 = 0;
- function initMixin (Vue) {
- Vue.prototype._init = function (options) {
- var vm = this;
-
- vm._uid = uid$1++;
- var startTag, endTag;
-
- if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
- startTag = "vue-perf-init:" + (vm._uid);
- endTag = "vue-perf-end:" + (vm._uid);
- mark(startTag);
- }
-
- vm._isVue = true;
-
- if (options && options._isComponent) {
-
-
-
- initInternalComponent(vm, options);
- } else {
- vm.$options = mergeOptions(
- resolveConstructorOptions(vm.constructor),
- options || {},
- vm
- );
- }
-
- if (process.env.NODE_ENV !== 'production') {
- initProxy(vm);
- } else {
- vm._renderProxy = vm;
- }
-
- vm._self = vm;
- initLifecycle(vm);
- initEvents(vm);
- initRender(vm);
- callHook(vm, 'beforeCreate');
- initInjections(vm);
- initState(vm);
- initProvide(vm);
- callHook(vm, 'created');
-
- if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
- vm._name = formatComponentName(vm, false);
- mark(endTag);
- measure(((vm._name) + " init"), startTag, endTag);
- }
- if (vm.$options.el) {
- vm.$mount(vm.$options.el);
- }
- };
- }
- function initInternalComponent (vm, options) {
- var opts = vm.$options = Object.create(vm.constructor.options);
-
- opts.parent = options.parent;
- opts.propsData = options.propsData;
- opts._parentVnode = options._parentVnode;
- opts._parentListeners = options._parentListeners;
- opts._renderChildren = options._renderChildren;
- opts._componentTag = options._componentTag;
- opts._parentElm = options._parentElm;
- opts._refElm = options._refElm;
- if (options.render) {
- opts.render = options.render;
- opts.staticRenderFns = options.staticRenderFns;
- }
- }
- function resolveConstructorOptions (Ctor) {
- var options = Ctor.options;
- if (Ctor.super) {
- var superOptions = resolveConstructorOptions(Ctor.super);
- var cachedSuperOptions = Ctor.superOptions;
- if (superOptions !== cachedSuperOptions) {
-
-
- Ctor.superOptions = superOptions;
-
- var modifiedOptions = resolveModifiedOptions(Ctor);
-
- if (modifiedOptions) {
- extend(Ctor.extendOptions, modifiedOptions);
- }
- options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
- if (options.name) {
- options.components[options.name] = Ctor;
- }
- }
- }
- return options
- }
- function resolveModifiedOptions (Ctor) {
- var modified;
- var latest = Ctor.options;
- var extended = Ctor.extendOptions;
- var sealed = Ctor.sealedOptions;
- for (var key in latest) {
- if (latest[key] !== sealed[key]) {
- if (!modified) { modified = {}; }
- modified[key] = dedupe(latest[key], extended[key], sealed[key]);
- }
- }
- return modified
- }
- function dedupe (latest, extended, sealed) {
-
-
- if (Array.isArray(latest)) {
- var res = [];
- sealed = Array.isArray(sealed) ? sealed : [sealed];
- extended = Array.isArray(extended) ? extended : [extended];
- for (var i = 0; i < latest.length; i++) {
-
- if (extended.indexOf(latest[i]) >= 0 || sealed.indexOf(latest[i]) < 0) {
- res.push(latest[i]);
- }
- }
- return res
- } else {
- return latest
- }
- }
- function Vue$3 (options) {
- if (process.env.NODE_ENV !== 'production' &&
- !(this instanceof Vue$3)
- ) {
- warn('Vue is a constructor and should be called with the `new` keyword');
- }
- this._init(options);
- }
- initMixin(Vue$3);
- stateMixin(Vue$3);
- eventsMixin(Vue$3);
- lifecycleMixin(Vue$3);
- renderMixin(Vue$3);
- function initUse (Vue) {
- Vue.use = function (plugin) {
- var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));
- if (installedPlugins.indexOf(plugin) > -1) {
- return this
- }
-
- var args = toArray(arguments, 1);
- args.unshift(this);
- if (typeof plugin.install === 'function') {
- plugin.install.apply(plugin, args);
- } else if (typeof plugin === 'function') {
- plugin.apply(null, args);
- }
- installedPlugins.push(plugin);
- return this
- };
- }
- function initMixin$1 (Vue) {
- Vue.mixin = function (mixin) {
- this.options = mergeOptions(this.options, mixin);
- return this
- };
- }
- function initExtend (Vue) {
-
- Vue.cid = 0;
- var cid = 1;
-
- Vue.extend = function (extendOptions) {
- extendOptions = extendOptions || {};
- var Super = this;
- var SuperId = Super.cid;
- var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
- if (cachedCtors[SuperId]) {
- return cachedCtors[SuperId]
- }
- var name = extendOptions.name || Super.options.name;
- if (process.env.NODE_ENV !== 'production') {
- if (!/^[a-zA-Z][\w-]*$/.test(name)) {
- warn(
- 'Invalid component name: "' + name + '". Component names ' +
- 'can only contain alphanumeric characters and the hyphen, ' +
- 'and must start with a letter.'
- );
- }
- }
- var Sub = function VueComponent (options) {
- this._init(options);
- };
- Sub.prototype = Object.create(Super.prototype);
- Sub.prototype.constructor = Sub;
- Sub.cid = cid++;
- Sub.options = mergeOptions(
- Super.options,
- extendOptions
- );
- Sub['super'] = Super;
-
-
-
- if (Sub.options.props) {
- initProps$1(Sub);
- }
- if (Sub.options.computed) {
- initComputed$1(Sub);
- }
-
- Sub.extend = Super.extend;
- Sub.mixin = Super.mixin;
- Sub.use = Super.use;
-
-
- ASSET_TYPES.forEach(function (type) {
- Sub[type] = Super[type];
- });
-
- if (name) {
- Sub.options.components[name] = Sub;
- }
-
-
-
- Sub.superOptions = Super.options;
- Sub.extendOptions = extendOptions;
- Sub.sealedOptions = extend({}, Sub.options);
-
- cachedCtors[SuperId] = Sub;
- return Sub
- };
- }
- function initProps$1 (Comp) {
- var props = Comp.options.props;
- for (var key in props) {
- proxy(Comp.prototype, "_props", key);
- }
- }
- function initComputed$1 (Comp) {
- var computed = Comp.options.computed;
- for (var key in computed) {
- defineComputed(Comp.prototype, key, computed[key]);
- }
- }
- function initAssetRegisters (Vue) {
-
- ASSET_TYPES.forEach(function (type) {
- Vue[type] = function (
- id,
- definition
- ) {
- if (!definition) {
- return this.options[type + 's'][id]
- } else {
-
- if (process.env.NODE_ENV !== 'production') {
- if (type === 'component' && config.isReservedTag(id)) {
- warn(
- 'Do not use built-in or reserved HTML elements as component ' +
- 'id: ' + id
- );
- }
- }
- if (type === 'component' && isPlainObject(definition)) {
- definition.name = definition.name || id;
- definition = this.options._base.extend(definition);
- }
- if (type === 'directive' && typeof definition === 'function') {
- definition = { bind: definition, update: definition };
- }
- this.options[type + 's'][id] = definition;
- return definition
- }
- };
- });
- }
- var patternTypes = [String, RegExp, Array];
- function getComponentName (opts) {
- return opts && (opts.Ctor.options.name || opts.tag)
- }
- function matches (pattern, name) {
- if (Array.isArray(pattern)) {
- return pattern.indexOf(name) > -1
- } else if (typeof pattern === 'string') {
- return pattern.split(',').indexOf(name) > -1
- } else if (isRegExp(pattern)) {
- return pattern.test(name)
- }
-
- return false
- }
- function pruneCache (cache, current, filter) {
- for (var key in cache) {
- var cachedNode = cache[key];
- if (cachedNode) {
- var name = getComponentName(cachedNode.componentOptions);
- if (name && !filter(name)) {
- if (cachedNode !== current) {
- pruneCacheEntry(cachedNode);
- }
- cache[key] = null;
- }
- }
- }
- }
- function pruneCacheEntry (vnode) {
- if (vnode) {
- vnode.componentInstance.$destroy();
- }
- }
- var KeepAlive = {
- name: 'keep-alive',
- abstract: true,
- props: {
- include: patternTypes,
- exclude: patternTypes
- },
- created: function created () {
- this.cache = Object.create(null);
- },
- destroyed: function destroyed () {
- var this$1 = this;
- for (var key in this$1.cache) {
- pruneCacheEntry(this$1.cache[key]);
- }
- },
- watch: {
- include: function include (val) {
- pruneCache(this.cache, this._vnode, function (name) { return matches(val, name); });
- },
- exclude: function exclude (val) {
- pruneCache(this.cache, this._vnode, function (name) { return !matches(val, name); });
- }
- },
- render: function render () {
- var vnode = getFirstComponentChild(this.$slots.default);
- var componentOptions = vnode && vnode.componentOptions;
- if (componentOptions) {
-
- var name = getComponentName(componentOptions);
- if (name && (
- (this.include && !matches(this.include, name)) ||
- (this.exclude && matches(this.exclude, name))
- )) {
- return vnode
- }
- var key = vnode.key == null
-
-
- ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '')
- : vnode.key;
- if (this.cache[key]) {
- vnode.componentInstance = this.cache[key].componentInstance;
- } else {
- this.cache[key] = vnode;
- }
- vnode.data.keepAlive = true;
- }
- return vnode
- }
- };
- var builtInComponents = {
- KeepAlive: KeepAlive
- };
- function initGlobalAPI (Vue) {
-
- var configDef = {};
- configDef.get = function () { return config; };
- if (process.env.NODE_ENV !== 'production') {
- configDef.set = function () {
- warn(
- 'Do not replace the Vue.config object, set individual fields instead.'
- );
- };
- }
- Object.defineProperty(Vue, 'config', configDef);
-
-
-
- Vue.util = {
- warn: warn,
- extend: extend,
- mergeOptions: mergeOptions,
- defineReactive: defineReactive$$1
- };
- Vue.set = set;
- Vue.delete = del;
- Vue.nextTick = nextTick;
- Vue.options = Object.create(null);
- ASSET_TYPES.forEach(function (type) {
- Vue.options[type + 's'] = Object.create(null);
- });
-
-
- Vue.options._base = Vue;
- extend(Vue.options.components, builtInComponents);
- initUse(Vue);
- initMixin$1(Vue);
- initExtend(Vue);
- initAssetRegisters(Vue);
- }
- initGlobalAPI(Vue$3);
- Object.defineProperty(Vue$3.prototype, '$isServer', {
- get: isServerRendering
- });
- Object.defineProperty(Vue$3.prototype, '$ssrContext', {
- get: function get () {
-
- return this.$vnode && this.$vnode.ssrContext
- }
- });
- Vue$3.version = '2.4.4';
- var isReservedAttr = makeMap('style,class');
- var acceptValue = makeMap('input,textarea,option,select,progress');
- var mustUseProp = function (tag, type, attr) {
- return (
- (attr === 'value' && acceptValue(tag)) && type !== 'button' ||
- (attr === 'selected' && tag === 'option') ||
- (attr === 'checked' && tag === 'input') ||
- (attr === 'muted' && tag === 'video')
- )
- };
- var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');
- var isBooleanAttr = makeMap(
- 'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
- 'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
- 'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
- 'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
- 'required,reversed,scoped,seamless,selected,sortable,translate,' +
- 'truespeed,typemustmatch,visible'
- );
- var xlinkNS = 'http://www.w3.org/1999/xlink';
- var isXlink = function (name) {
- return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
- };
- var getXlinkProp = function (name) {
- return isXlink(name) ? name.slice(6, name.length) : ''
- };
- var isFalsyAttrValue = function (val) {
- return val == null || val === false
- };
- function genClassForVnode (vnode) {
- var data = vnode.data;
- var parentNode = vnode;
- var childNode = vnode;
- while (isDef(childNode.componentInstance)) {
- childNode = childNode.componentInstance._vnode;
- if (childNode.data) {
- data = mergeClassData(childNode.data, data);
- }
- }
- while (isDef(parentNode = parentNode.parent)) {
- if (parentNode.data) {
- data = mergeClassData(data, parentNode.data);
- }
- }
- return renderClass(data.staticClass, data.class)
- }
- function mergeClassData (child, parent) {
- return {
- staticClass: concat(child.staticClass, parent.staticClass),
- class: isDef(child.class)
- ? [child.class, parent.class]
- : parent.class
- }
- }
- function renderClass (
- staticClass,
- dynamicClass
- ) {
- if (isDef(staticClass) || isDef(dynamicClass)) {
- return concat(staticClass, stringifyClass(dynamicClass))
- }
-
- return ''
- }
- function concat (a, b) {
- return a ? b ? (a + ' ' + b) : a : (b || '')
- }
- function stringifyClass (value) {
- if (Array.isArray(value)) {
- return stringifyArray(value)
- }
- if (isObject(value)) {
- return stringifyObject(value)
- }
- if (typeof value === 'string') {
- return value
- }
-
- return ''
- }
- function stringifyArray (value) {
- var res = '';
- var stringified;
- for (var i = 0, l = value.length; i < l; i++) {
- if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {
- if (res) { res += ' '; }
- res += stringified;
- }
- }
- return res
- }
- function stringifyObject (value) {
- var res = '';
- for (var key in value) {
- if (value[key]) {
- if (res) { res += ' '; }
- res += key;
- }
- }
- return res
- }
- var namespaceMap = {
- svg: 'http://www.w3.org/2000/svg',
- math: 'http://www.w3.org/1998/Math/MathML'
- };
- var isHTMLTag = makeMap(
- 'html,body,base,head,link,meta,style,title,' +
- 'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
- 'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +
- 'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
- 's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
- 'embed,object,param,source,canvas,script,noscript,del,ins,' +
- 'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
- 'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
- 'output,progress,select,textarea,' +
- 'details,dialog,menu,menuitem,summary,' +
- 'content,element,shadow,template,blockquote,iframe,tfoot'
- );
- var isSVG = makeMap(
- 'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
- 'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
- 'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
- true
- );
- var isPreTag = function (tag) { return tag === 'pre'; };
- var isReservedTag = function (tag) {
- return isHTMLTag(tag) || isSVG(tag)
- };
- function getTagNamespace (tag) {
- if (isSVG(tag)) {
- return 'svg'
- }
-
-
- if (tag === 'math') {
- return 'math'
- }
- }
- var unknownElementCache = Object.create(null);
- function isUnknownElement (tag) {
-
- if (!inBrowser) {
- return true
- }
- if (isReservedTag(tag)) {
- return false
- }
- tag = tag.toLowerCase();
-
- if (unknownElementCache[tag] != null) {
- return unknownElementCache[tag]
- }
- var el = document.createElement(tag);
- if (tag.indexOf('-') > -1) {
-
- return (unknownElementCache[tag] = (
- el.constructor === window.HTMLUnknownElement ||
- el.constructor === window.HTMLElement
- ))
- } else {
- return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
- }
- }
- var isTextInputType = makeMap('text,number,password,search,email,tel,url');
- function query (el) {
- if (typeof el === 'string') {
- var selected = document.querySelector(el);
- if (!selected) {
- process.env.NODE_ENV !== 'production' && warn(
- 'Cannot find element: ' + el
- );
- return document.createElement('div')
- }
- return selected
- } else {
- return el
- }
- }
- function createElement$1 (tagName, vnode) {
- var elm = document.createElement(tagName);
- if (tagName !== 'select') {
- return elm
- }
-
- if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
- elm.setAttribute('multiple', 'multiple');
- }
- return elm
- }
- function createElementNS (namespace, tagName) {
- return document.createElementNS(namespaceMap[namespace], tagName)
- }
- function createTextNode (text) {
- return document.createTextNode(text)
- }
- function createComment (text) {
- return document.createComment(text)
- }
- function insertBefore (parentNode, newNode, referenceNode) {
- parentNode.insertBefore(newNode, referenceNode);
- }
- function removeChild (node, child) {
- node.removeChild(child);
- }
- function appendChild (node, child) {
- node.appendChild(child);
- }
- function parentNode (node) {
- return node.parentNode
- }
- function nextSibling (node) {
- return node.nextSibling
- }
- function tagName (node) {
- return node.tagName
- }
- function setTextContent (node, text) {
- node.textContent = text;
- }
- function setAttribute (node, key, val) {
- node.setAttribute(key, val);
- }
- var nodeOps = Object.freeze({
- createElement: createElement$1,
- createElementNS: createElementNS,
- createTextNode: createTextNode,
- createComment: createComment,
- insertBefore: insertBefore,
- removeChild: removeChild,
- appendChild: appendChild,
- parentNode: parentNode,
- nextSibling: nextSibling,
- tagName: tagName,
- setTextContent: setTextContent,
- setAttribute: setAttribute
- });
- var ref = {
- create: function create (_, vnode) {
- registerRef(vnode);
- },
- update: function update (oldVnode, vnode) {
- if (oldVnode.data.ref !== vnode.data.ref) {
- registerRef(oldVnode, true);
- registerRef(vnode);
- }
- },
- destroy: function destroy (vnode) {
- registerRef(vnode, true);
- }
- };
- function registerRef (vnode, isRemoval) {
- var key = vnode.data.ref;
- if (!key) { return }
- var vm = vnode.context;
- var ref = vnode.componentInstance || vnode.elm;
- var refs = vm.$refs;
- if (isRemoval) {
- if (Array.isArray(refs[key])) {
- remove(refs[key], ref);
- } else if (refs[key] === ref) {
- refs[key] = undefined;
- }
- } else {
- if (vnode.data.refInFor) {
- if (!Array.isArray(refs[key])) {
- refs[key] = [ref];
- } else if (refs[key].indexOf(ref) < 0) {
-
- refs[key].push(ref);
- }
- } else {
- refs[key] = ref;
- }
- }
- }
- var emptyNode = new VNode('', {}, []);
- var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];
- function sameVnode (a, b) {
- return (
- a.key === b.key && (
- (
- a.tag === b.tag &&
- a.isComment === b.isComment &&
- isDef(a.data) === isDef(b.data) &&
- sameInputType(a, b)
- ) || (
- isTrue(a.isAsyncPlaceholder) &&
- a.asyncFactory === b.asyncFactory &&
- isUndef(b.asyncFactory.error)
- )
- )
- )
- }
- function sameInputType (a, b) {
- if (a.tag !== 'input') { return true }
- var i;
- var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
- var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
- return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB)
- }
- function createKeyToOldIdx (children, beginIdx, endIdx) {
- var i, key;
- var map = {};
- for (i = beginIdx; i <= endIdx; ++i) {
- key = children[i].key;
- if (isDef(key)) { map[key] = i; }
- }
- return map
- }
- function createPatchFunction (backend) {
- var i, j;
- var cbs = {};
- var modules = backend.modules;
- var nodeOps = backend.nodeOps;
- for (i = 0; i < hooks.length; ++i) {
- cbs[hooks[i]] = [];
- for (j = 0; j < modules.length; ++j) {
- if (isDef(modules[j][hooks[i]])) {
- cbs[hooks[i]].push(modules[j][hooks[i]]);
- }
- }
- }
- function emptyNodeAt (elm) {
- return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
- }
- function createRmCb (childElm, listeners) {
- function remove$$1 () {
- if (--remove$$1.listeners === 0) {
- removeNode(childElm);
- }
- }
- remove$$1.listeners = listeners;
- return remove$$1
- }
- function removeNode (el) {
- var parent = nodeOps.parentNode(el);
-
- if (isDef(parent)) {
- nodeOps.removeChild(parent, el);
- }
- }
- var inPre = 0;
- function createElm (vnode, insertedVnodeQueue, parentElm, refElm, nested) {
- vnode.isRootInsert = !nested;
- if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
- return
- }
- var data = vnode.data;
- var children = vnode.children;
- var tag = vnode.tag;
- if (isDef(tag)) {
- if (process.env.NODE_ENV !== 'production') {
- if (data && data.pre) {
- inPre++;
- }
- if (
- !inPre &&
- !vnode.ns &&
- !(config.ignoredElements.length && config.ignoredElements.indexOf(tag) > -1) &&
- config.isUnknownElement(tag)
- ) {
- warn(
- 'Unknown custom element: <' + tag + '> - did you ' +
- 'register the component correctly? For recursive components, ' +
- 'make sure to provide the "name" option.',
- vnode.context
- );
- }
- }
- vnode.elm = vnode.ns
- ? nodeOps.createElementNS(vnode.ns, tag)
- : nodeOps.createElement(tag, vnode);
- setScope(vnode);
-
- {
- createChildren(vnode, children, insertedVnodeQueue);
- if (isDef(data)) {
- invokeCreateHooks(vnode, insertedVnodeQueue);
- }
- insert(parentElm, vnode.elm, refElm);
- }
- if (process.env.NODE_ENV !== 'production' && data && data.pre) {
- inPre--;
- }
- } else if (isTrue(vnode.isComment)) {
- vnode.elm = nodeOps.createComment(vnode.text);
- insert(parentElm, vnode.elm, refElm);
- } else {
- vnode.elm = nodeOps.createTextNode(vnode.text);
- insert(parentElm, vnode.elm, refElm);
- }
- }
- function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
- var i = vnode.data;
- if (isDef(i)) {
- var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;
- if (isDef(i = i.hook) && isDef(i = i.init)) {
- i(vnode, false , parentElm, refElm);
- }
-
-
-
-
- if (isDef(vnode.componentInstance)) {
- initComponent(vnode, insertedVnodeQueue);
- if (isTrue(isReactivated)) {
- reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);
- }
- return true
- }
- }
- }
- function initComponent (vnode, insertedVnodeQueue) {
- if (isDef(vnode.data.pendingInsert)) {
- insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
- vnode.data.pendingInsert = null;
- }
- vnode.elm = vnode.componentInstance.$el;
- if (isPatchable(vnode)) {
- invokeCreateHooks(vnode, insertedVnodeQueue);
- setScope(vnode);
- } else {
-
-
- registerRef(vnode);
-
- insertedVnodeQueue.push(vnode);
- }
- }
- function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
- var i;
-
-
-
-
- var innerNode = vnode;
- while (innerNode.componentInstance) {
- innerNode = innerNode.componentInstance._vnode;
- if (isDef(i = innerNode.data) && isDef(i = i.transition)) {
- for (i = 0; i < cbs.activate.length; ++i) {
- cbs.activate[i](emptyNode, innerNode);
- }
- insertedVnodeQueue.push(innerNode);
- break
- }
- }
-
-
- insert(parentElm, vnode.elm, refElm);
- }
- function insert (parent, elm, ref$$1) {
- if (isDef(parent)) {
- if (isDef(ref$$1)) {
- if (ref$$1.parentNode === parent) {
- nodeOps.insertBefore(parent, elm, ref$$1);
- }
- } else {
- nodeOps.appendChild(parent, elm);
- }
- }
- }
- function createChildren (vnode, children, insertedVnodeQueue) {
- if (Array.isArray(children)) {
- for (var i = 0; i < children.length; ++i) {
- createElm(children[i], insertedVnodeQueue, vnode.elm, null, true);
- }
- } else if (isPrimitive(vnode.text)) {
- nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(vnode.text));
- }
- }
- function isPatchable (vnode) {
- while (vnode.componentInstance) {
- vnode = vnode.componentInstance._vnode;
- }
- return isDef(vnode.tag)
- }
- function invokeCreateHooks (vnode, insertedVnodeQueue) {
- for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
- cbs.create[i$1](emptyNode, vnode);
- }
- i = vnode.data.hook;
- if (isDef(i)) {
- if (isDef(i.create)) { i.create(emptyNode, vnode); }
- if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }
- }
- }
-
-
-
- function setScope (vnode) {
- var i;
- var ancestor = vnode;
- while (ancestor) {
- if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
- nodeOps.setAttribute(vnode.elm, i, '');
- }
- ancestor = ancestor.parent;
- }
-
- if (isDef(i = activeInstance) &&
- i !== vnode.context &&
- isDef(i = i.$options._scopeId)
- ) {
- nodeOps.setAttribute(vnode.elm, i, '');
- }
- }
- function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
- for (; startIdx <= endIdx; ++startIdx) {
- createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm);
- }
- }
- function invokeDestroyHook (vnode) {
- var i, j;
- var data = vnode.data;
- if (isDef(data)) {
- if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
- for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
- }
- if (isDef(i = vnode.children)) {
- for (j = 0; j < vnode.children.length; ++j) {
- invokeDestroyHook(vnode.children[j]);
- }
- }
- }
- function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
- for (; startIdx <= endIdx; ++startIdx) {
- var ch = vnodes[startIdx];
- if (isDef(ch)) {
- if (isDef(ch.tag)) {
- removeAndInvokeRemoveHook(ch);
- invokeDestroyHook(ch);
- } else {
- removeNode(ch.elm);
- }
- }
- }
- }
- function removeAndInvokeRemoveHook (vnode, rm) {
- if (isDef(rm) || isDef(vnode.data)) {
- var i;
- var listeners = cbs.remove.length + 1;
- if (isDef(rm)) {
-
-
- rm.listeners += listeners;
- } else {
-
- rm = createRmCb(vnode.elm, listeners);
- }
-
- if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {
- removeAndInvokeRemoveHook(i, rm);
- }
- for (i = 0; i < cbs.remove.length; ++i) {
- cbs.remove[i](vnode, rm);
- }
- if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
- i(vnode, rm);
- } else {
- rm();
- }
- } else {
- removeNode(vnode.elm);
- }
- }
- function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
- var oldStartIdx = 0;
- var newStartIdx = 0;
- var oldEndIdx = oldCh.length - 1;
- var oldStartVnode = oldCh[0];
- var oldEndVnode = oldCh[oldEndIdx];
- var newEndIdx = newCh.length - 1;
- var newStartVnode = newCh[0];
- var newEndVnode = newCh[newEndIdx];
- var oldKeyToIdx, idxInOld, elmToMove, refElm;
-
-
-
- var canMove = !removeOnly;
- while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
- if (isUndef(oldStartVnode)) {
- oldStartVnode = oldCh[++oldStartIdx];
- } else if (isUndef(oldEndVnode)) {
- oldEndVnode = oldCh[--oldEndIdx];
- } else if (sameVnode(oldStartVnode, newStartVnode)) {
- patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue);
- oldStartVnode = oldCh[++oldStartIdx];
- newStartVnode = newCh[++newStartIdx];
- } else if (sameVnode(oldEndVnode, newEndVnode)) {
- patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue);
- oldEndVnode = oldCh[--oldEndIdx];
- newEndVnode = newCh[--newEndIdx];
- } else if (sameVnode(oldStartVnode, newEndVnode)) {
- patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue);
- canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
- oldStartVnode = oldCh[++oldStartIdx];
- newEndVnode = newCh[--newEndIdx];
- } else if (sameVnode(oldEndVnode, newStartVnode)) {
- patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue);
- canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
- oldEndVnode = oldCh[--oldEndIdx];
- newStartVnode = newCh[++newStartIdx];
- } else {
- if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
- idxInOld = isDef(newStartVnode.key)
- ? oldKeyToIdx[newStartVnode.key]
- : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx);
- if (isUndef(idxInOld)) {
- createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm);
- } else {
- elmToMove = oldCh[idxInOld];
-
- if (process.env.NODE_ENV !== 'production' && !elmToMove) {
- warn(
- 'It seems there are duplicate keys that is causing an update error. ' +
- 'Make sure each v-for item has a unique key.'
- );
- }
- if (sameVnode(elmToMove, newStartVnode)) {
- patchVnode(elmToMove, newStartVnode, insertedVnodeQueue);
- oldCh[idxInOld] = undefined;
- canMove && nodeOps.insertBefore(parentElm, elmToMove.elm, oldStartVnode.elm);
- } else {
-
- createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm);
- }
- }
- newStartVnode = newCh[++newStartIdx];
- }
- }
- if (oldStartIdx > oldEndIdx) {
- refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
- addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
- } else if (newStartIdx > newEndIdx) {
- removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
- }
- }
- function findIdxInOld (node, oldCh, start, end) {
- for (var i = start; i < end; i++) {
- var c = oldCh[i];
- if (isDef(c) && sameVnode(node, c)) { return i }
- }
- }
- function patchVnode (oldVnode, vnode, insertedVnodeQueue, removeOnly) {
- if (oldVnode === vnode) {
- return
- }
- var elm = vnode.elm = oldVnode.elm;
- if (isTrue(oldVnode.isAsyncPlaceholder)) {
- if (isDef(vnode.asyncFactory.resolved)) {
- hydrate(oldVnode.elm, vnode, insertedVnodeQueue);
- } else {
- vnode.isAsyncPlaceholder = true;
- }
- return
- }
-
-
-
-
- if (isTrue(vnode.isStatic) &&
- isTrue(oldVnode.isStatic) &&
- vnode.key === oldVnode.key &&
- (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
- ) {
- vnode.componentInstance = oldVnode.componentInstance;
- return
- }
- var i;
- var data = vnode.data;
- if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
- i(oldVnode, vnode);
- }
- var oldCh = oldVnode.children;
- var ch = vnode.children;
- if (isDef(data) && isPatchable(vnode)) {
- for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
- if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
- }
- if (isUndef(vnode.text)) {
- if (isDef(oldCh) && isDef(ch)) {
- if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
- } else if (isDef(ch)) {
- if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
- addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
- } else if (isDef(oldCh)) {
- removeVnodes(elm, oldCh, 0, oldCh.length - 1);
- } else if (isDef(oldVnode.text)) {
- nodeOps.setTextContent(elm, '');
- }
- } else if (oldVnode.text !== vnode.text) {
- nodeOps.setTextContent(elm, vnode.text);
- }
- if (isDef(data)) {
- if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
- }
- }
- function invokeInsertHook (vnode, queue, initial) {
-
-
- if (isTrue(initial) && isDef(vnode.parent)) {
- vnode.parent.data.pendingInsert = queue;
- } else {
- for (var i = 0; i < queue.length; ++i) {
- queue[i].data.hook.insert(queue[i]);
- }
- }
- }
- var bailed = false;
-
-
- var isRenderedModule = makeMap('attrs,style,class,staticClass,staticStyle,key');
-
- function hydrate (elm, vnode, insertedVnodeQueue) {
- if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {
- vnode.elm = elm;
- vnode.isAsyncPlaceholder = true;
- return true
- }
- if (process.env.NODE_ENV !== 'production') {
- if (!assertNodeMatch(elm, vnode)) {
- return false
- }
- }
- vnode.elm = elm;
- var tag = vnode.tag;
- var data = vnode.data;
- var children = vnode.children;
- if (isDef(data)) {
- if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true ); }
- if (isDef(i = vnode.componentInstance)) {
-
- initComponent(vnode, insertedVnodeQueue);
- return true
- }
- }
- if (isDef(tag)) {
- if (isDef(children)) {
-
- if (!elm.hasChildNodes()) {
- createChildren(vnode, children, insertedVnodeQueue);
- } else {
-
- if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) {
- if (i !== elm.innerHTML) {
-
- if (process.env.NODE_ENV !== 'production' &&
- typeof console !== 'undefined' &&
- !bailed
- ) {
- bailed = true;
- console.warn('Parent: ', elm);
- console.warn('server innerHTML: ', i);
- console.warn('client innerHTML: ', elm.innerHTML);
- }
- return false
- }
- } else {
-
- var childrenMatch = true;
- var childNode = elm.firstChild;
- for (var i$1 = 0; i$1 < children.length; i$1++) {
- if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue)) {
- childrenMatch = false;
- break
- }
- childNode = childNode.nextSibling;
- }
-
-
- if (!childrenMatch || childNode) {
-
- if (process.env.NODE_ENV !== 'production' &&
- typeof console !== 'undefined' &&
- !bailed
- ) {
- bailed = true;
- console.warn('Parent: ', elm);
- console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);
- }
- return false
- }
- }
- }
- }
- if (isDef(data)) {
- for (var key in data) {
- if (!isRenderedModule(key)) {
- invokeCreateHooks(vnode, insertedVnodeQueue);
- break
- }
- }
- }
- } else if (elm.data !== vnode.text) {
- elm.data = vnode.text;
- }
- return true
- }
- function assertNodeMatch (node, vnode) {
- if (isDef(vnode.tag)) {
- return (
- vnode.tag.indexOf('vue-component') === 0 ||
- vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
- )
- } else {
- return node.nodeType === (vnode.isComment ? 8 : 3)
- }
- }
- return function patch (oldVnode, vnode, hydrating, removeOnly, parentElm, refElm) {
- if (isUndef(vnode)) {
- if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
- return
- }
- var isInitialPatch = false;
- var insertedVnodeQueue = [];
- if (isUndef(oldVnode)) {
-
- isInitialPatch = true;
- createElm(vnode, insertedVnodeQueue, parentElm, refElm);
- } else {
- var isRealElement = isDef(oldVnode.nodeType);
- if (!isRealElement && sameVnode(oldVnode, vnode)) {
-
- patchVnode(oldVnode, vnode, insertedVnodeQueue, removeOnly);
- } else {
- if (isRealElement) {
-
-
-
- if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
- oldVnode.removeAttribute(SSR_ATTR);
- hydrating = true;
- }
- if (isTrue(hydrating)) {
- if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
- invokeInsertHook(vnode, insertedVnodeQueue, true);
- return oldVnode
- } else if (process.env.NODE_ENV !== 'production') {
- warn(
- 'The client-side rendered virtual DOM tree is not matching ' +
- 'server-rendered content. This is likely caused by incorrect ' +
- 'HTML markup, for example nesting block-level elements inside ' +
- '<p>, or missing <tbody>. Bailing hydration and performing ' +
- 'full client-side render.'
- );
- }
- }
-
-
- oldVnode = emptyNodeAt(oldVnode);
- }
-
- var oldElm = oldVnode.elm;
- var parentElm$1 = nodeOps.parentNode(oldElm);
- createElm(
- vnode,
- insertedVnodeQueue,
-
-
-
- oldElm._leaveCb ? null : parentElm$1,
- nodeOps.nextSibling(oldElm)
- );
- if (isDef(vnode.parent)) {
-
-
- var ancestor = vnode.parent;
- var patchable = isPatchable(vnode);
- while (ancestor) {
- for (var i = 0; i < cbs.destroy.length; ++i) {
- cbs.destroy[i](ancestor);
- }
- ancestor.elm = vnode.elm;
- if (patchable) {
- for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
- cbs.create[i$1](emptyNode, ancestor);
- }
-
-
-
- var insert = ancestor.data.hook.insert;
- if (insert.merged) {
-
- for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {
- insert.fns[i$2]();
- }
- }
- }
- ancestor = ancestor.parent;
- }
- }
- if (isDef(parentElm$1)) {
- removeVnodes(parentElm$1, [oldVnode], 0, 0);
- } else if (isDef(oldVnode.tag)) {
- invokeDestroyHook(oldVnode);
- }
- }
- }
- invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
- return vnode.elm
- }
- }
- var directives = {
- create: updateDirectives,
- update: updateDirectives,
- destroy: function unbindDirectives (vnode) {
- updateDirectives(vnode, emptyNode);
- }
- };
- function updateDirectives (oldVnode, vnode) {
- if (oldVnode.data.directives || vnode.data.directives) {
- _update(oldVnode, vnode);
- }
- }
- function _update (oldVnode, vnode) {
- var isCreate = oldVnode === emptyNode;
- var isDestroy = vnode === emptyNode;
- var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
- var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);
- var dirsWithInsert = [];
- var dirsWithPostpatch = [];
- var key, oldDir, dir;
- for (key in newDirs) {
- oldDir = oldDirs[key];
- dir = newDirs[key];
- if (!oldDir) {
-
- callHook$1(dir, 'bind', vnode, oldVnode);
- if (dir.def && dir.def.inserted) {
- dirsWithInsert.push(dir);
- }
- } else {
-
- dir.oldValue = oldDir.value;
- callHook$1(dir, 'update', vnode, oldVnode);
- if (dir.def && dir.def.componentUpdated) {
- dirsWithPostpatch.push(dir);
- }
- }
- }
- if (dirsWithInsert.length) {
- var callInsert = function () {
- for (var i = 0; i < dirsWithInsert.length; i++) {
- callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
- }
- };
- if (isCreate) {
- mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', callInsert);
- } else {
- callInsert();
- }
- }
- if (dirsWithPostpatch.length) {
- mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'postpatch', function () {
- for (var i = 0; i < dirsWithPostpatch.length; i++) {
- callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
- }
- });
- }
- if (!isCreate) {
- for (key in oldDirs) {
- if (!newDirs[key]) {
-
- callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
- }
- }
- }
- }
- var emptyModifiers = Object.create(null);
- function normalizeDirectives$1 (
- dirs,
- vm
- ) {
- var res = Object.create(null);
- if (!dirs) {
- return res
- }
- var i, dir;
- for (i = 0; i < dirs.length; i++) {
- dir = dirs[i];
- if (!dir.modifiers) {
- dir.modifiers = emptyModifiers;
- }
- res[getRawDirName(dir)] = dir;
- dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
- }
- return res
- }
- function getRawDirName (dir) {
- return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
- }
- function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {
- var fn = dir.def && dir.def[hook];
- if (fn) {
- try {
- fn(vnode.elm, dir, vnode, oldVnode, isDestroy);
- } catch (e) {
- handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook"));
- }
- }
- }
- var baseModules = [
- ref,
- directives
- ];
- function updateAttrs (oldVnode, vnode) {
- var opts = vnode.componentOptions;
- if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) {
- return
- }
- if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {
- return
- }
- var key, cur, old;
- var elm = vnode.elm;
- var oldAttrs = oldVnode.data.attrs || {};
- var attrs = vnode.data.attrs || {};
-
- if (isDef(attrs.__ob__)) {
- attrs = vnode.data.attrs = extend({}, attrs);
- }
- for (key in attrs) {
- cur = attrs[key];
- old = oldAttrs[key];
- if (old !== cur) {
- setAttr(elm, key, cur);
- }
- }
-
-
- if (isIE9 && attrs.value !== oldAttrs.value) {
- setAttr(elm, 'value', attrs.value);
- }
- for (key in oldAttrs) {
- if (isUndef(attrs[key])) {
- if (isXlink(key)) {
- elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
- } else if (!isEnumeratedAttr(key)) {
- elm.removeAttribute(key);
- }
- }
- }
- }
- function setAttr (el, key, value) {
- if (isBooleanAttr(key)) {
-
-
- if (isFalsyAttrValue(value)) {
- el.removeAttribute(key);
- } else {
-
-
- value = key === 'allowfullscreen' && el.tagName === 'EMBED'
- ? 'true'
- : key;
- el.setAttribute(key, value);
- }
- } else if (isEnumeratedAttr(key)) {
- el.setAttribute(key, isFalsyAttrValue(value) || value === 'false' ? 'false' : 'true');
- } else if (isXlink(key)) {
- if (isFalsyAttrValue(value)) {
- el.removeAttributeNS(xlinkNS, getXlinkProp(key));
- } else {
- el.setAttributeNS(xlinkNS, key, value);
- }
- } else {
- if (isFalsyAttrValue(value)) {
- el.removeAttribute(key);
- } else {
- el.setAttribute(key, value);
- }
- }
- }
- var attrs = {
- create: updateAttrs,
- update: updateAttrs
- };
- function updateClass (oldVnode, vnode) {
- var el = vnode.elm;
- var data = vnode.data;
- var oldData = oldVnode.data;
- if (
- isUndef(data.staticClass) &&
- isUndef(data.class) && (
- isUndef(oldData) || (
- isUndef(oldData.staticClass) &&
- isUndef(oldData.class)
- )
- )
- ) {
- return
- }
- var cls = genClassForVnode(vnode);
-
- var transitionClass = el._transitionClasses;
- if (isDef(transitionClass)) {
- cls = concat(cls, stringifyClass(transitionClass));
- }
-
- if (cls !== el._prevClass) {
- el.setAttribute('class', cls);
- el._prevClass = cls;
- }
- }
- var klass = {
- create: updateClass,
- update: updateClass
- };
- var validDivisionCharRE = /[\w).+\-_$\]]/;
- function parseFilters (exp) {
- var inSingle = false;
- var inDouble = false;
- var inTemplateString = false;
- var inRegex = false;
- var curly = 0;
- var square = 0;
- var paren = 0;
- var lastFilterIndex = 0;
- var c, prev, i, expression, filters;
- for (i = 0; i < exp.length; i++) {
- prev = c;
- c = exp.charCodeAt(i);
- if (inSingle) {
- if (c === 0x27 && prev !== 0x5C) { inSingle = false; }
- } else if (inDouble) {
- if (c === 0x22 && prev !== 0x5C) { inDouble = false; }
- } else if (inTemplateString) {
- if (c === 0x60 && prev !== 0x5C) { inTemplateString = false; }
- } else if (inRegex) {
- if (c === 0x2f && prev !== 0x5C) { inRegex = false; }
- } else if (
- c === 0x7C &&
- exp.charCodeAt(i + 1) !== 0x7C &&
- exp.charCodeAt(i - 1) !== 0x7C &&
- !curly && !square && !paren
- ) {
- if (expression === undefined) {
-
- lastFilterIndex = i + 1;
- expression = exp.slice(0, i).trim();
- } else {
- pushFilter();
- }
- } else {
- switch (c) {
- case 0x22: inDouble = true; break
- case 0x27: inSingle = true; break
- case 0x60: inTemplateString = true; break
- case 0x28: paren++; break
- case 0x29: paren--; break
- case 0x5B: square++; break
- case 0x5D: square--; break
- case 0x7B: curly++; break
- case 0x7D: curly--; break
- }
- if (c === 0x2f) {
- var j = i - 1;
- var p = (void 0);
-
- for (; j >= 0; j--) {
- p = exp.charAt(j);
- if (p !== ' ') { break }
- }
- if (!p || !validDivisionCharRE.test(p)) {
- inRegex = true;
- }
- }
- }
- }
- if (expression === undefined) {
- expression = exp.slice(0, i).trim();
- } else if (lastFilterIndex !== 0) {
- pushFilter();
- }
- function pushFilter () {
- (filters || (filters = [])).push(exp.slice(lastFilterIndex, i).trim());
- lastFilterIndex = i + 1;
- }
- if (filters) {
- for (i = 0; i < filters.length; i++) {
- expression = wrapFilter(expression, filters[i]);
- }
- }
- return expression
- }
- function wrapFilter (exp, filter) {
- var i = filter.indexOf('(');
- if (i < 0) {
-
- return ("_f(\"" + filter + "\")(" + exp + ")")
- } else {
- var name = filter.slice(0, i);
- var args = filter.slice(i + 1);
- return ("_f(\"" + name + "\")(" + exp + "," + args)
- }
- }
- function baseWarn (msg) {
- console.error(("[Vue compiler]: " + msg));
- }
- function pluckModuleFunction (
- modules,
- key
- ) {
- return modules
- ? modules.map(function (m) { return m[key]; }).filter(function (_) { return _; })
- : []
- }
- function addProp (el, name, value) {
- (el.props || (el.props = [])).push({ name: name, value: value });
- }
- function addAttr (el, name, value) {
- (el.attrs || (el.attrs = [])).push({ name: name, value: value });
- }
- function addDirective (
- el,
- name,
- rawName,
- value,
- arg,
- modifiers
- ) {
- (el.directives || (el.directives = [])).push({ name: name, rawName: rawName, value: value, arg: arg, modifiers: modifiers });
- }
- function addHandler (
- el,
- name,
- value,
- modifiers,
- important,
- warn
- ) {
-
-
- if (
- process.env.NODE_ENV !== 'production' && warn &&
- modifiers && modifiers.prevent && modifiers.passive
- ) {
- warn(
- 'passive and prevent can\'t be used together. ' +
- 'Passive handler can\'t prevent default event.'
- );
- }
-
- if (modifiers && modifiers.capture) {
- delete modifiers.capture;
- name = '!' + name;
- }
- if (modifiers && modifiers.once) {
- delete modifiers.once;
- name = '~' + name;
- }
-
- if (modifiers && modifiers.passive) {
- delete modifiers.passive;
- name = '&' + name;
- }
- var events;
- if (modifiers && modifiers.native) {
- delete modifiers.native;
- events = el.nativeEvents || (el.nativeEvents = {});
- } else {
- events = el.events || (el.events = {});
- }
- var newHandler = { value: value, modifiers: modifiers };
- var handlers = events[name];
-
- if (Array.isArray(handlers)) {
- important ? handlers.unshift(newHandler) : handlers.push(newHandler);
- } else if (handlers) {
- events[name] = important ? [newHandler, handlers] : [handlers, newHandler];
- } else {
- events[name] = newHandler;
- }
- }
- function getBindingAttr (
- el,
- name,
- getStatic
- ) {
- var dynamicValue =
- getAndRemoveAttr(el, ':' + name) ||
- getAndRemoveAttr(el, 'v-bind:' + name);
- if (dynamicValue != null) {
- return parseFilters(dynamicValue)
- } else if (getStatic !== false) {
- var staticValue = getAndRemoveAttr(el, name);
- if (staticValue != null) {
- return JSON.stringify(staticValue)
- }
- }
- }
- function getAndRemoveAttr (el, name) {
- var val;
- if ((val = el.attrsMap[name]) != null) {
- var list = el.attrsList;
- for (var i = 0, l = list.length; i < l; i++) {
- if (list[i].name === name) {
- list.splice(i, 1);
- break
- }
- }
- }
- return val
- }
- function genComponentModel (
- el,
- value,
- modifiers
- ) {
- var ref = modifiers || {};
- var number = ref.number;
- var trim = ref.trim;
- var baseValueExpression = '$$v';
- var valueExpression = baseValueExpression;
- if (trim) {
- valueExpression =
- "(typeof " + baseValueExpression + " === 'string'" +
- "? " + baseValueExpression + ".trim()" +
- ": " + baseValueExpression + ")";
- }
- if (number) {
- valueExpression = "_n(" + valueExpression + ")";
- }
- var assignment = genAssignmentCode(value, valueExpression);
- el.model = {
- value: ("(" + value + ")"),
- expression: ("\"" + value + "\""),
- callback: ("function (" + baseValueExpression + ") {" + assignment + "}")
- };
- }
- function genAssignmentCode (
- value,
- assignment
- ) {
- var modelRs = parseModel(value);
- if (modelRs.idx === null) {
- return (value + "=" + assignment)
- } else {
- return ("$set(" + (modelRs.exp) + ", " + (modelRs.idx) + ", " + assignment + ")")
- }
- }
- var len;
- var str;
- var chr;
- var index$1;
- var expressionPos;
- var expressionEndPos;
- function parseModel (val) {
- str = val;
- len = str.length;
- index$1 = expressionPos = expressionEndPos = 0;
- if (val.indexOf('[') < 0 || val.lastIndexOf(']') < len - 1) {
- return {
- exp: val,
- idx: null
- }
- }
- while (!eof()) {
- chr = next();
-
- if (isStringStart(chr)) {
- parseString(chr);
- } else if (chr === 0x5B) {
- parseBracket(chr);
- }
- }
- return {
- exp: val.substring(0, expressionPos),
- idx: val.substring(expressionPos + 1, expressionEndPos)
- }
- }
- function next () {
- return str.charCodeAt(++index$1)
- }
- function eof () {
- return index$1 >= len
- }
- function isStringStart (chr) {
- return chr === 0x22 || chr === 0x27
- }
- function parseBracket (chr) {
- var inBracket = 1;
- expressionPos = index$1;
- while (!eof()) {
- chr = next();
- if (isStringStart(chr)) {
- parseString(chr);
- continue
- }
- if (chr === 0x5B) { inBracket++; }
- if (chr === 0x5D) { inBracket--; }
- if (inBracket === 0) {
- expressionEndPos = index$1;
- break
- }
- }
- }
- function parseString (chr) {
- var stringQuote = chr;
- while (!eof()) {
- chr = next();
- if (chr === stringQuote) {
- break
- }
- }
- }
- var warn$1;
- var RANGE_TOKEN = '__r';
- var CHECKBOX_RADIO_TOKEN = '__c';
- function model (
- el,
- dir,
- _warn
- ) {
- warn$1 = _warn;
- var value = dir.value;
- var modifiers = dir.modifiers;
- var tag = el.tag;
- var type = el.attrsMap.type;
- if (process.env.NODE_ENV !== 'production') {
- var dynamicType = el.attrsMap['v-bind:type'] || el.attrsMap[':type'];
- if (tag === 'input' && dynamicType) {
- warn$1(
- "<input :type=\"" + dynamicType + "\" v-model=\"" + value + "\">:\n" +
- "v-model does not support dynamic input types. Use v-if branches instead."
- );
- }
-
-
- if (tag === 'input' && type === 'file') {
- warn$1(
- "<" + (el.tag) + " v-model=\"" + value + "\" type=\"file\">:\n" +
- "File inputs are read only. Use a v-on:change listener instead."
- );
- }
- }
- if (el.component) {
- genComponentModel(el, value, modifiers);
-
- return false
- } else if (tag === 'select') {
- genSelect(el, value, modifiers);
- } else if (tag === 'input' && type === 'checkbox') {
- genCheckboxModel(el, value, modifiers);
- } else if (tag === 'input' && type === 'radio') {
- genRadioModel(el, value, modifiers);
- } else if (tag === 'input' || tag === 'textarea') {
- genDefaultModel(el, value, modifiers);
- } else if (!config.isReservedTag(tag)) {
- genComponentModel(el, value, modifiers);
-
- return false
- } else if (process.env.NODE_ENV !== 'production') {
- warn$1(
- "<" + (el.tag) + " v-model=\"" + value + "\">: " +
- "v-model is not supported on this element type. " +
- 'If you are working with contenteditable, it\'s recommended to ' +
- 'wrap a library dedicated for that purpose inside a custom component.'
- );
- }
-
- return true
- }
- function genCheckboxModel (
- el,
- value,
- modifiers
- ) {
- var number = modifiers && modifiers.number;
- var valueBinding = getBindingAttr(el, 'value') || 'null';
- var trueValueBinding = getBindingAttr(el, 'true-value') || 'true';
- var falseValueBinding = getBindingAttr(el, 'false-value') || 'false';
- addProp(el, 'checked',
- "Array.isArray(" + value + ")" +
- "?_i(" + value + "," + valueBinding + ")>-1" + (
- trueValueBinding === 'true'
- ? (":(" + value + ")")
- : (":_q(" + value + "," + trueValueBinding + ")")
- )
- );
- addHandler(el, CHECKBOX_RADIO_TOKEN,
- "var $$a=" + value + "," +
- '$$el=$event.target,' +
- "$$c=$$el.checked?(" + trueValueBinding + "):(" + falseValueBinding + ");" +
- 'if(Array.isArray($$a)){' +
- "var $$v=" + (number ? '_n(' + valueBinding + ')' : valueBinding) + "," +
- '$$i=_i($$a,$$v);' +
- "if($$el.checked){$$i<0&&(" + value + "=$$a.concat([$$v]))}" +
- "else{$$i>-1&&(" + value + "=$$a.slice(0,$$i).concat($$a.slice($$i+1)))}" +
- "}else{" + (genAssignmentCode(value, '$$c')) + "}",
- null, true
- );
- }
- function genRadioModel (
- el,
- value,
- modifiers
- ) {
- var number = modifiers && modifiers.number;
- var valueBinding = getBindingAttr(el, 'value') || 'null';
- valueBinding = number ? ("_n(" + valueBinding + ")") : valueBinding;
- addProp(el, 'checked', ("_q(" + value + "," + valueBinding + ")"));
- addHandler(el, CHECKBOX_RADIO_TOKEN, genAssignmentCode(value, valueBinding), null, true);
- }
- function genSelect (
- el,
- value,
- modifiers
- ) {
- var number = modifiers && modifiers.number;
- var selectedVal = "Array.prototype.filter" +
- ".call($event.target.options,function(o){return o.selected})" +
- ".map(function(o){var val = \"_value\" in o ? o._value : o.value;" +
- "return " + (number ? '_n(val)' : 'val') + "})";
- var assignment = '$event.target.multiple ? $$selectedVal : $$selectedVal[0]';
- var code = "var $$selectedVal = " + selectedVal + ";";
- code = code + " " + (genAssignmentCode(value, assignment));
- addHandler(el, 'change', code, null, true);
- }
- function genDefaultModel (
- el,
- value,
- modifiers
- ) {
- var type = el.attrsMap.type;
- var ref = modifiers || {};
- var lazy = ref.lazy;
- var number = ref.number;
- var trim = ref.trim;
- var needCompositionGuard = !lazy && type !== 'range';
- var event = lazy
- ? 'change'
- : type === 'range'
- ? RANGE_TOKEN
- : 'input';
- var valueExpression = '$event.target.value';
- if (trim) {
- valueExpression = "$event.target.value.trim()";
- }
- if (number) {
- valueExpression = "_n(" + valueExpression + ")";
- }
- var code = genAssignmentCode(value, valueExpression);
- if (needCompositionGuard) {
- code = "if($event.target.composing)return;" + code;
- }
- addProp(el, 'value', ("(" + value + ")"));
- addHandler(el, event, code, null, true);
- if (trim || number) {
- addHandler(el, 'blur', '$forceUpdate()');
- }
- }
- function normalizeEvents (on) {
- var event;
-
- if (isDef(on[RANGE_TOKEN])) {
-
- event = isIE ? 'change' : 'input';
- on[event] = [].concat(on[RANGE_TOKEN], on[event] || []);
- delete on[RANGE_TOKEN];
- }
- if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
-
- event = isChrome ? 'click' : 'change';
- on[event] = [].concat(on[CHECKBOX_RADIO_TOKEN], on[event] || []);
- delete on[CHECKBOX_RADIO_TOKEN];
- }
- }
- var target$1;
- function add$1 (
- event,
- handler,
- once$$1,
- capture,
- passive
- ) {
- if (once$$1) {
- var oldHandler = handler;
- var _target = target$1;
- handler = function (ev) {
- var res = arguments.length === 1
- ? oldHandler(ev)
- : oldHandler.apply(null, arguments);
- if (res !== null) {
- remove$2(event, handler, capture, _target);
- }
- };
- }
- target$1.addEventListener(
- event,
- handler,
- supportsPassive
- ? { capture: capture, passive: passive }
- : capture
- );
- }
- function remove$2 (
- event,
- handler,
- capture,
- _target
- ) {
- (_target || target$1).removeEventListener(event, handler, capture);
- }
- function updateDOMListeners (oldVnode, vnode) {
- if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) {
- return
- }
- var on = vnode.data.on || {};
- var oldOn = oldVnode.data.on || {};
- target$1 = vnode.elm;
- normalizeEvents(on);
- updateListeners(on, oldOn, add$1, remove$2, vnode.context);
- }
- var events = {
- create: updateDOMListeners,
- update: updateDOMListeners
- };
- function updateDOMProps (oldVnode, vnode) {
- if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) {
- return
- }
- var key, cur;
- var elm = vnode.elm;
- var oldProps = oldVnode.data.domProps || {};
- var props = vnode.data.domProps || {};
-
- if (isDef(props.__ob__)) {
- props = vnode.data.domProps = extend({}, props);
- }
- for (key in oldProps) {
- if (isUndef(props[key])) {
- elm[key] = '';
- }
- }
- for (key in props) {
- cur = props[key];
-
-
-
- if (key === 'textContent' || key === 'innerHTML') {
- if (vnode.children) { vnode.children.length = 0; }
- if (cur === oldProps[key]) { continue }
- }
- if (key === 'value') {
-
-
- elm._value = cur;
-
- var strCur = isUndef(cur) ? '' : String(cur);
- if (shouldUpdateValue(elm, vnode, strCur)) {
- elm.value = strCur;
- }
- } else {
- elm[key] = cur;
- }
- }
- }
- function shouldUpdateValue (
- elm,
- vnode,
- checkVal
- ) {
- return (!elm.composing && (
- vnode.tag === 'option' ||
- isDirty(elm, checkVal) ||
- isInputChanged(elm, checkVal)
- ))
- }
- function isDirty (elm, checkVal) {
-
-
- var notInFocus = true;
-
-
- try { notInFocus = document.activeElement !== elm; } catch (e) {}
- return notInFocus && elm.value !== checkVal
- }
- function isInputChanged (elm, newVal) {
- var value = elm.value;
- var modifiers = elm._vModifiers;
- if (isDef(modifiers) && modifiers.number) {
- return toNumber(value) !== toNumber(newVal)
- }
- if (isDef(modifiers) && modifiers.trim) {
- return value.trim() !== newVal.trim()
- }
- return value !== newVal
- }
- var domProps = {
- create: updateDOMProps,
- update: updateDOMProps
- };
- var parseStyleText = cached(function (cssText) {
- var res = {};
- var listDelimiter = /;(?![^(]*\))/g;
- var propertyDelimiter = /:(.+)/;
- cssText.split(listDelimiter).forEach(function (item) {
- if (item) {
- var tmp = item.split(propertyDelimiter);
- tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim());
- }
- });
- return res
- });
- function normalizeStyleData (data) {
- var style = normalizeStyleBinding(data.style);
-
-
- return data.staticStyle
- ? extend(data.staticStyle, style)
- : style
- }
- function normalizeStyleBinding (bindingStyle) {
- if (Array.isArray(bindingStyle)) {
- return toObject(bindingStyle)
- }
- if (typeof bindingStyle === 'string') {
- return parseStyleText(bindingStyle)
- }
- return bindingStyle
- }
- function getStyle (vnode, checkChild) {
- var res = {};
- var styleData;
- if (checkChild) {
- var childNode = vnode;
- while (childNode.componentInstance) {
- childNode = childNode.componentInstance._vnode;
- if (childNode.data && (styleData = normalizeStyleData(childNode.data))) {
- extend(res, styleData);
- }
- }
- }
- if ((styleData = normalizeStyleData(vnode.data))) {
- extend(res, styleData);
- }
- var parentNode = vnode;
- while ((parentNode = parentNode.parent)) {
- if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) {
- extend(res, styleData);
- }
- }
- return res
- }
- var cssVarRE = /^--/;
- var importantRE = /\s*!important$/;
- var setProp = function (el, name, val) {
-
- if (cssVarRE.test(name)) {
- el.style.setProperty(name, val);
- } else if (importantRE.test(val)) {
- el.style.setProperty(name, val.replace(importantRE, ''), 'important');
- } else {
- var normalizedName = normalize(name);
- if (Array.isArray(val)) {
-
-
-
- for (var i = 0, len = val.length; i < len; i++) {
- el.style[normalizedName] = val[i];
- }
- } else {
- el.style[normalizedName] = val;
- }
- }
- };
- var vendorNames = ['Webkit', 'Moz', 'ms'];
- var emptyStyle;
- var normalize = cached(function (prop) {
- emptyStyle = emptyStyle || document.createElement('div').style;
- prop = camelize(prop);
- if (prop !== 'filter' && (prop in emptyStyle)) {
- return prop
- }
- var capName = prop.charAt(0).toUpperCase() + prop.slice(1);
- for (var i = 0; i < vendorNames.length; i++) {
- var name = vendorNames[i] + capName;
- if (name in emptyStyle) {
- return name
- }
- }
- });
- function updateStyle (oldVnode, vnode) {
- var data = vnode.data;
- var oldData = oldVnode.data;
- if (isUndef(data.staticStyle) && isUndef(data.style) &&
- isUndef(oldData.staticStyle) && isUndef(oldData.style)
- ) {
- return
- }
- var cur, name;
- var el = vnode.elm;
- var oldStaticStyle = oldData.staticStyle;
- var oldStyleBinding = oldData.normalizedStyle || oldData.style || {};
-
- var oldStyle = oldStaticStyle || oldStyleBinding;
- var style = normalizeStyleBinding(vnode.data.style) || {};
-
-
-
- vnode.data.normalizedStyle = isDef(style.__ob__)
- ? extend({}, style)
- : style;
- var newStyle = getStyle(vnode, true);
- for (name in oldStyle) {
- if (isUndef(newStyle[name])) {
- setProp(el, name, '');
- }
- }
- for (name in newStyle) {
- cur = newStyle[name];
- if (cur !== oldStyle[name]) {
-
- setProp(el, name, cur == null ? '' : cur);
- }
- }
- }
- var style = {
- create: updateStyle,
- update: updateStyle
- };
- function addClass (el, cls) {
-
- if (!cls || !(cls = cls.trim())) {
- return
- }
-
- if (el.classList) {
- if (cls.indexOf(' ') > -1) {
- cls.split(/\s+/).forEach(function (c) { return el.classList.add(c); });
- } else {
- el.classList.add(cls);
- }
- } else {
- var cur = " " + (el.getAttribute('class') || '') + " ";
- if (cur.indexOf(' ' + cls + ' ') < 0) {
- el.setAttribute('class', (cur + cls).trim());
- }
- }
- }
- function removeClass (el, cls) {
-
- if (!cls || !(cls = cls.trim())) {
- return
- }
-
- if (el.classList) {
- if (cls.indexOf(' ') > -1) {
- cls.split(/\s+/).forEach(function (c) { return el.classList.remove(c); });
- } else {
- el.classList.remove(cls);
- }
- if (!el.classList.length) {
- el.removeAttribute('class');
- }
- } else {
- var cur = " " + (el.getAttribute('class') || '') + " ";
- var tar = ' ' + cls + ' ';
- while (cur.indexOf(tar) >= 0) {
- cur = cur.replace(tar, ' ');
- }
- cur = cur.trim();
- if (cur) {
- el.setAttribute('class', cur);
- } else {
- el.removeAttribute('class');
- }
- }
- }
- function resolveTransition (def$$1) {
- if (!def$$1) {
- return
- }
-
- if (typeof def$$1 === 'object') {
- var res = {};
- if (def$$1.css !== false) {
- extend(res, autoCssTransition(def$$1.name || 'v'));
- }
- extend(res, def$$1);
- return res
- } else if (typeof def$$1 === 'string') {
- return autoCssTransition(def$$1)
- }
- }
- var autoCssTransition = cached(function (name) {
- return {
- enterClass: (name + "-enter"),
- enterToClass: (name + "-enter-to"),
- enterActiveClass: (name + "-enter-active"),
- leaveClass: (name + "-leave"),
- leaveToClass: (name + "-leave-to"),
- leaveActiveClass: (name + "-leave-active")
- }
- });
- var hasTransition = inBrowser && !isIE9;
- var TRANSITION = 'transition';
- var ANIMATION = 'animation';
- var transitionProp = 'transition';
- var transitionEndEvent = 'transitionend';
- var animationProp = 'animation';
- var animationEndEvent = 'animationend';
- if (hasTransition) {
-
- if (window.ontransitionend === undefined &&
- window.onwebkittransitionend !== undefined
- ) {
- transitionProp = 'WebkitTransition';
- transitionEndEvent = 'webkitTransitionEnd';
- }
- if (window.onanimationend === undefined &&
- window.onwebkitanimationend !== undefined
- ) {
- animationProp = 'WebkitAnimation';
- animationEndEvent = 'webkitAnimationEnd';
- }
- }
- var raf = inBrowser && window.requestAnimationFrame
- ? window.requestAnimationFrame.bind(window)
- : setTimeout;
- function nextFrame (fn) {
- raf(function () {
- raf(fn);
- });
- }
- function addTransitionClass (el, cls) {
- var transitionClasses = el._transitionClasses || (el._transitionClasses = []);
- if (transitionClasses.indexOf(cls) < 0) {
- transitionClasses.push(cls);
- addClass(el, cls);
- }
- }
- function removeTransitionClass (el, cls) {
- if (el._transitionClasses) {
- remove(el._transitionClasses, cls);
- }
- removeClass(el, cls);
- }
- function whenTransitionEnds (
- el,
- expectedType,
- cb
- ) {
- var ref = getTransitionInfo(el, expectedType);
- var type = ref.type;
- var timeout = ref.timeout;
- var propCount = ref.propCount;
- if (!type) { return cb() }
- var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
- var ended = 0;
- var end = function () {
- el.removeEventListener(event, onEnd);
- cb();
- };
- var onEnd = function (e) {
- if (e.target === el) {
- if (++ended >= propCount) {
- end();
- }
- }
- };
- setTimeout(function () {
- if (ended < propCount) {
- end();
- }
- }, timeout + 1);
- el.addEventListener(event, onEnd);
- }
- var transformRE = /\b(transform|all)(,|$)/;
- function getTransitionInfo (el, expectedType) {
- var styles = window.getComputedStyle(el);
- var transitionDelays = styles[transitionProp + 'Delay'].split(', ');
- var transitionDurations = styles[transitionProp + 'Duration'].split(', ');
- var transitionTimeout = getTimeout(transitionDelays, transitionDurations);
- var animationDelays = styles[animationProp + 'Delay'].split(', ');
- var animationDurations = styles[animationProp + 'Duration'].split(', ');
- var animationTimeout = getTimeout(animationDelays, animationDurations);
- var type;
- var timeout = 0;
- var propCount = 0;
-
- if (expectedType === TRANSITION) {
- if (transitionTimeout > 0) {
- type = TRANSITION;
- timeout = transitionTimeout;
- propCount = transitionDurations.length;
- }
- } else if (expectedType === ANIMATION) {
- if (animationTimeout > 0) {
- type = ANIMATION;
- timeout = animationTimeout;
- propCount = animationDurations.length;
- }
- } else {
- timeout = Math.max(transitionTimeout, animationTimeout);
- type = timeout > 0
- ? transitionTimeout > animationTimeout
- ? TRANSITION
- : ANIMATION
- : null;
- propCount = type
- ? type === TRANSITION
- ? transitionDurations.length
- : animationDurations.length
- : 0;
- }
- var hasTransform =
- type === TRANSITION &&
- transformRE.test(styles[transitionProp + 'Property']);
- return {
- type: type,
- timeout: timeout,
- propCount: propCount,
- hasTransform: hasTransform
- }
- }
- function getTimeout (delays, durations) {
-
- while (delays.length < durations.length) {
- delays = delays.concat(delays);
- }
- return Math.max.apply(null, durations.map(function (d, i) {
- return toMs(d) + toMs(delays[i])
- }))
- }
- function toMs (s) {
- return Number(s.slice(0, -1)) * 1000
- }
- function enter (vnode, toggleDisplay) {
- var el = vnode.elm;
-
- if (isDef(el._leaveCb)) {
- el._leaveCb.cancelled = true;
- el._leaveCb();
- }
- var data = resolveTransition(vnode.data.transition);
- if (isUndef(data)) {
- return
- }
-
- if (isDef(el._enterCb) || el.nodeType !== 1) {
- return
- }
- var css = data.css;
- var type = data.type;
- var enterClass = data.enterClass;
- var enterToClass = data.enterToClass;
- var enterActiveClass = data.enterActiveClass;
- var appearClass = data.appearClass;
- var appearToClass = data.appearToClass;
- var appearActiveClass = data.appearActiveClass;
- var beforeEnter = data.beforeEnter;
- var enter = data.enter;
- var afterEnter = data.afterEnter;
- var enterCancelled = data.enterCancelled;
- var beforeAppear = data.beforeAppear;
- var appear = data.appear;
- var afterAppear = data.afterAppear;
- var appearCancelled = data.appearCancelled;
- var duration = data.duration;
-
-
-
-
- var context = activeInstance;
- var transitionNode = activeInstance.$vnode;
- while (transitionNode && transitionNode.parent) {
- transitionNode = transitionNode.parent;
- context = transitionNode.context;
- }
- var isAppear = !context._isMounted || !vnode.isRootInsert;
- if (isAppear && !appear && appear !== '') {
- return
- }
- var startClass = isAppear && appearClass
- ? appearClass
- : enterClass;
- var activeClass = isAppear && appearActiveClass
- ? appearActiveClass
- : enterActiveClass;
- var toClass = isAppear && appearToClass
- ? appearToClass
- : enterToClass;
- var beforeEnterHook = isAppear
- ? (beforeAppear || beforeEnter)
- : beforeEnter;
- var enterHook = isAppear
- ? (typeof appear === 'function' ? appear : enter)
- : enter;
- var afterEnterHook = isAppear
- ? (afterAppear || afterEnter)
- : afterEnter;
- var enterCancelledHook = isAppear
- ? (appearCancelled || enterCancelled)
- : enterCancelled;
- var explicitEnterDuration = toNumber(
- isObject(duration)
- ? duration.enter
- : duration
- );
- if (process.env.NODE_ENV !== 'production' && explicitEnterDuration != null) {
- checkDuration(explicitEnterDuration, 'enter', vnode);
- }
- var expectsCSS = css !== false && !isIE9;
- var userWantsControl = getHookArgumentsLength(enterHook);
- var cb = el._enterCb = once(function () {
- if (expectsCSS) {
- removeTransitionClass(el, toClass);
- removeTransitionClass(el, activeClass);
- }
- if (cb.cancelled) {
- if (expectsCSS) {
- removeTransitionClass(el, startClass);
- }
- enterCancelledHook && enterCancelledHook(el);
- } else {
- afterEnterHook && afterEnterHook(el);
- }
- el._enterCb = null;
- });
- if (!vnode.data.show) {
-
- mergeVNodeHook(vnode.data.hook || (vnode.data.hook = {}), 'insert', function () {
- var parent = el.parentNode;
- var pendingNode = parent && parent._pending && parent._pending[vnode.key];
- if (pendingNode &&
- pendingNode.tag === vnode.tag &&
- pendingNode.elm._leaveCb
- ) {
- pendingNode.elm._leaveCb();
- }
- enterHook && enterHook(el, cb);
- });
- }
-
- beforeEnterHook && beforeEnterHook(el);
- if (expectsCSS) {
- addTransitionClass(el, startClass);
- addTransitionClass(el, activeClass);
- nextFrame(function () {
- addTransitionClass(el, toClass);
- removeTransitionClass(el, startClass);
- if (!cb.cancelled && !userWantsControl) {
- if (isValidDuration(explicitEnterDuration)) {
- setTimeout(cb, explicitEnterDuration);
- } else {
- whenTransitionEnds(el, type, cb);
- }
- }
- });
- }
- if (vnode.data.show) {
- toggleDisplay && toggleDisplay();
- enterHook && enterHook(el, cb);
- }
- if (!expectsCSS && !userWantsControl) {
- cb();
- }
- }
- function leave (vnode, rm) {
- var el = vnode.elm;
-
- if (isDef(el._enterCb)) {
- el._enterCb.cancelled = true;
- el._enterCb();
- }
- var data = resolveTransition(vnode.data.transition);
- if (isUndef(data)) {
- return rm()
- }
-
- if (isDef(el._leaveCb) || el.nodeType !== 1) {
- return
- }
- var css = data.css;
- var type = data.type;
- var leaveClass = data.leaveClass;
- var leaveToClass = data.leaveToClass;
- var leaveActiveClass = data.leaveActiveClass;
- var beforeLeave = data.beforeLeave;
- var leave = data.leave;
- var afterLeave = data.afterLeave;
- var leaveCancelled = data.leaveCancelled;
- var delayLeave = data.delayLeave;
- var duration = data.duration;
- var expectsCSS = css !== false && !isIE9;
- var userWantsControl = getHookArgumentsLength(leave);
- var explicitLeaveDuration = toNumber(
- isObject(duration)
- ? duration.leave
- : duration
- );
- if (process.env.NODE_ENV !== 'production' && isDef(explicitLeaveDuration)) {
- checkDuration(explicitLeaveDuration, 'leave', vnode);
- }
- var cb = el._leaveCb = once(function () {
- if (el.parentNode && el.parentNode._pending) {
- el.parentNode._pending[vnode.key] = null;
- }
- if (expectsCSS) {
- removeTransitionClass(el, leaveToClass);
- removeTransitionClass(el, leaveActiveClass);
- }
- if (cb.cancelled) {
- if (expectsCSS) {
- removeTransitionClass(el, leaveClass);
- }
- leaveCancelled && leaveCancelled(el);
- } else {
- rm();
- afterLeave && afterLeave(el);
- }
- el._leaveCb = null;
- });
- if (delayLeave) {
- delayLeave(performLeave);
- } else {
- performLeave();
- }
- function performLeave () {
-
- if (cb.cancelled) {
- return
- }
-
- if (!vnode.data.show) {
- (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode;
- }
- beforeLeave && beforeLeave(el);
- if (expectsCSS) {
- addTransitionClass(el, leaveClass);
- addTransitionClass(el, leaveActiveClass);
- nextFrame(function () {
- addTransitionClass(el, leaveToClass);
- removeTransitionClass(el, leaveClass);
- if (!cb.cancelled && !userWantsControl) {
- if (isValidDuration(explicitLeaveDuration)) {
- setTimeout(cb, explicitLeaveDuration);
- } else {
- whenTransitionEnds(el, type, cb);
- }
- }
- });
- }
- leave && leave(el, cb);
- if (!expectsCSS && !userWantsControl) {
- cb();
- }
- }
- }
- function checkDuration (val, name, vnode) {
- if (typeof val !== 'number') {
- warn(
- "<transition> explicit " + name + " duration is not a valid number - " +
- "got " + (JSON.stringify(val)) + ".",
- vnode.context
- );
- } else if (isNaN(val)) {
- warn(
- "<transition> explicit " + name + " duration is NaN - " +
- 'the duration expression might be incorrect.',
- vnode.context
- );
- }
- }
- function isValidDuration (val) {
- return typeof val === 'number' && !isNaN(val)
- }
- function getHookArgumentsLength (fn) {
- if (isUndef(fn)) {
- return false
- }
- var invokerFns = fn.fns;
- if (isDef(invokerFns)) {
-
- return getHookArgumentsLength(
- Array.isArray(invokerFns)
- ? invokerFns[0]
- : invokerFns
- )
- } else {
- return (fn._length || fn.length) > 1
- }
- }
- function _enter (_, vnode) {
- if (vnode.data.show !== true) {
- enter(vnode);
- }
- }
- var transition = inBrowser ? {
- create: _enter,
- activate: _enter,
- remove: function remove$$1 (vnode, rm) {
-
- if (vnode.data.show !== true) {
- leave(vnode, rm);
- } else {
- rm();
- }
- }
- } : {};
- var platformModules = [
- attrs,
- klass,
- events,
- domProps,
- style,
- transition
- ];
- var modules = platformModules.concat(baseModules);
- var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });
- if (isIE9) {
-
- document.addEventListener('selectionchange', function () {
- var el = document.activeElement;
- if (el && el.vmodel) {
- trigger(el, 'input');
- }
- });
- }
- var model$1 = {
- inserted: function inserted (el, binding, vnode) {
- if (vnode.tag === 'select') {
- setSelected(el, binding, vnode.context);
- el._vOptions = [].map.call(el.options, getValue);
- } else if (vnode.tag === 'textarea' || isTextInputType(el.type)) {
- el._vModifiers = binding.modifiers;
- if (!binding.modifiers.lazy) {
-
-
-
-
- el.addEventListener('change', onCompositionEnd);
- if (!isAndroid) {
- el.addEventListener('compositionstart', onCompositionStart);
- el.addEventListener('compositionend', onCompositionEnd);
- }
-
- if (isIE9) {
- el.vmodel = true;
- }
- }
- }
- },
- componentUpdated: function componentUpdated (el, binding, vnode) {
- if (vnode.tag === 'select') {
- setSelected(el, binding, vnode.context);
-
-
-
-
- var prevOptions = el._vOptions;
- var curOptions = el._vOptions = [].map.call(el.options, getValue);
- if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) {
-
-
- var needReset = el.multiple
- ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); })
- : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions);
- if (needReset) {
- trigger(el, 'change');
- }
- }
- }
- }
- };
- function setSelected (el, binding, vm) {
- actuallySetSelected(el, binding, vm);
-
- if (isIE || isEdge) {
- setTimeout(function () {
- actuallySetSelected(el, binding, vm);
- }, 0);
- }
- }
- function actuallySetSelected (el, binding, vm) {
- var value = binding.value;
- var isMultiple = el.multiple;
- if (isMultiple && !Array.isArray(value)) {
- process.env.NODE_ENV !== 'production' && warn(
- "<select multiple v-model=\"" + (binding.expression) + "\"> " +
- "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
- vm
- );
- return
- }
- var selected, option;
- for (var i = 0, l = el.options.length; i < l; i++) {
- option = el.options[i];
- if (isMultiple) {
- selected = looseIndexOf(value, getValue(option)) > -1;
- if (option.selected !== selected) {
- option.selected = selected;
- }
- } else {
- if (looseEqual(getValue(option), value)) {
- if (el.selectedIndex !== i) {
- el.selectedIndex = i;
- }
- return
- }
- }
- }
- if (!isMultiple) {
- el.selectedIndex = -1;
- }
- }
- function hasNoMatchingOption (value, options) {
- return options.every(function (o) { return !looseEqual(o, value); })
- }
- function getValue (option) {
- return '_value' in option
- ? option._value
- : option.value
- }
- function onCompositionStart (e) {
- e.target.composing = true;
- }
- function onCompositionEnd (e) {
-
- if (!e.target.composing) { return }
- e.target.composing = false;
- trigger(e.target, 'input');
- }
- function trigger (el, type) {
- var e = document.createEvent('HTMLEvents');
- e.initEvent(type, true, true);
- el.dispatchEvent(e);
- }
- function locateNode (vnode) {
- return vnode.componentInstance && (!vnode.data || !vnode.data.transition)
- ? locateNode(vnode.componentInstance._vnode)
- : vnode
- }
- var show = {
- bind: function bind (el, ref, vnode) {
- var value = ref.value;
- vnode = locateNode(vnode);
- var transition$$1 = vnode.data && vnode.data.transition;
- var originalDisplay = el.__vOriginalDisplay =
- el.style.display === 'none' ? '' : el.style.display;
- if (value && transition$$1) {
- vnode.data.show = true;
- enter(vnode, function () {
- el.style.display = originalDisplay;
- });
- } else {
- el.style.display = value ? originalDisplay : 'none';
- }
- },
- update: function update (el, ref, vnode) {
- var value = ref.value;
- var oldValue = ref.oldValue;
-
- if (value === oldValue) { return }
- vnode = locateNode(vnode);
- var transition$$1 = vnode.data && vnode.data.transition;
- if (transition$$1) {
- vnode.data.show = true;
- if (value) {
- enter(vnode, function () {
- el.style.display = el.__vOriginalDisplay;
- });
- } else {
- leave(vnode, function () {
- el.style.display = 'none';
- });
- }
- } else {
- el.style.display = value ? el.__vOriginalDisplay : 'none';
- }
- },
- unbind: function unbind (
- el,
- binding,
- vnode,
- oldVnode,
- isDestroy
- ) {
- if (!isDestroy) {
- el.style.display = el.__vOriginalDisplay;
- }
- }
- };
- var platformDirectives = {
- model: model$1,
- show: show
- };
- var transitionProps = {
- name: String,
- appear: Boolean,
- css: Boolean,
- mode: String,
- type: String,
- enterClass: String,
- leaveClass: String,
- enterToClass: String,
- leaveToClass: String,
- enterActiveClass: String,
- leaveActiveClass: String,
- appearClass: String,
- appearActiveClass: String,
- appearToClass: String,
- duration: [Number, String, Object]
- };
- function getRealChild (vnode) {
- var compOptions = vnode && vnode.componentOptions;
- if (compOptions && compOptions.Ctor.options.abstract) {
- return getRealChild(getFirstComponentChild(compOptions.children))
- } else {
- return vnode
- }
- }
- function extractTransitionData (comp) {
- var data = {};
- var options = comp.$options;
-
- for (var key in options.propsData) {
- data[key] = comp[key];
- }
-
-
- var listeners = options._parentListeners;
- for (var key$1 in listeners) {
- data[camelize(key$1)] = listeners[key$1];
- }
- return data
- }
- function placeholder (h, rawChild) {
- if (/\d-keep-alive$/.test(rawChild.tag)) {
- return h('keep-alive', {
- props: rawChild.componentOptions.propsData
- })
- }
- }
- function hasParentTransition (vnode) {
- while ((vnode = vnode.parent)) {
- if (vnode.data.transition) {
- return true
- }
- }
- }
- function isSameChild (child, oldChild) {
- return oldChild.key === child.key && oldChild.tag === child.tag
- }
- var Transition = {
- name: 'transition',
- props: transitionProps,
- abstract: true,
- render: function render (h) {
- var this$1 = this;
- var children = this.$options._renderChildren;
- if (!children) {
- return
- }
-
- children = children.filter(function (c) { return c.tag || isAsyncPlaceholder(c); });
-
- if (!children.length) {
- return
- }
-
- if (process.env.NODE_ENV !== 'production' && children.length > 1) {
- warn(
- '<transition> can only be used on a single element. Use ' +
- '<transition-group> for lists.',
- this.$parent
- );
- }
- var mode = this.mode;
-
- if (process.env.NODE_ENV !== 'production' &&
- mode && mode !== 'in-out' && mode !== 'out-in'
- ) {
- warn(
- 'invalid <transition> mode: ' + mode,
- this.$parent
- );
- }
- var rawChild = children[0];
-
-
- if (hasParentTransition(this.$vnode)) {
- return rawChild
- }
-
-
- var child = getRealChild(rawChild);
-
- if (!child) {
- return rawChild
- }
- if (this._leaving) {
- return placeholder(h, rawChild)
- }
-
-
-
- var id = "__transition-" + (this._uid) + "-";
- child.key = child.key == null
- ? child.isComment
- ? id + 'comment'
- : id + child.tag
- : isPrimitive(child.key)
- ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key)
- : child.key;
- var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
- var oldRawChild = this._vnode;
- var oldChild = getRealChild(oldRawChild);
-
-
- if (child.data.directives && child.data.directives.some(function (d) { return d.name === 'show'; })) {
- child.data.show = true;
- }
- if (
- oldChild &&
- oldChild.data &&
- !isSameChild(child, oldChild) &&
- !isAsyncPlaceholder(oldChild)
- ) {
-
-
- var oldData = oldChild && (oldChild.data.transition = extend({}, data));
-
- if (mode === 'out-in') {
-
- this._leaving = true;
- mergeVNodeHook(oldData, 'afterLeave', function () {
- this$1._leaving = false;
- this$1.$forceUpdate();
- });
- return placeholder(h, rawChild)
- } else if (mode === 'in-out') {
- if (isAsyncPlaceholder(child)) {
- return oldRawChild
- }
- var delayedLeave;
- var performLeave = function () { delayedLeave(); };
- mergeVNodeHook(data, 'afterEnter', performLeave);
- mergeVNodeHook(data, 'enterCancelled', performLeave);
- mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; });
- }
- }
- return rawChild
- }
- };
- var props = extend({
- tag: String,
- moveClass: String
- }, transitionProps);
- delete props.mode;
- var TransitionGroup = {
- props: props,
- render: function render (h) {
- var tag = this.tag || this.$vnode.data.tag || 'span';
- var map = Object.create(null);
- var prevChildren = this.prevChildren = this.children;
- var rawChildren = this.$slots.default || [];
- var children = this.children = [];
- var transitionData = extractTransitionData(this);
- for (var i = 0; i < rawChildren.length; i++) {
- var c = rawChildren[i];
- if (c.tag) {
- if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
- children.push(c);
- map[c.key] = c
- ;(c.data || (c.data = {})).transition = transitionData;
- } else if (process.env.NODE_ENV !== 'production') {
- var opts = c.componentOptions;
- var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag;
- warn(("<transition-group> children must be keyed: <" + name + ">"));
- }
- }
- }
- if (prevChildren) {
- var kept = [];
- var removed = [];
- for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
- var c$1 = prevChildren[i$1];
- c$1.data.transition = transitionData;
- c$1.data.pos = c$1.elm.getBoundingClientRect();
- if (map[c$1.key]) {
- kept.push(c$1);
- } else {
- removed.push(c$1);
- }
- }
- this.kept = h(tag, null, kept);
- this.removed = removed;
- }
- return h(tag, null, children)
- },
- beforeUpdate: function beforeUpdate () {
-
- this.__patch__(
- this._vnode,
- this.kept,
- false,
- true
- );
- this._vnode = this.kept;
- },
- updated: function updated () {
- var children = this.prevChildren;
- var moveClass = this.moveClass || ((this.name || 'v') + '-move');
- if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
- return
- }
-
-
- children.forEach(callPendingCbs);
- children.forEach(recordPosition);
- children.forEach(applyTranslation);
-
- var body = document.body;
- var f = body.offsetHeight;
- children.forEach(function (c) {
- if (c.data.moved) {
- var el = c.elm;
- var s = el.style;
- addTransitionClass(el, moveClass);
- s.transform = s.WebkitTransform = s.transitionDuration = '';
- el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
- if (!e || /transform$/.test(e.propertyName)) {
- el.removeEventListener(transitionEndEvent, cb);
- el._moveCb = null;
- removeTransitionClass(el, moveClass);
- }
- });
- }
- });
- },
- methods: {
- hasMove: function hasMove (el, moveClass) {
-
- if (!hasTransition) {
- return false
- }
-
- if (this._hasMove) {
- return this._hasMove
- }
-
-
-
-
-
- var clone = el.cloneNode();
- if (el._transitionClasses) {
- el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); });
- }
- addClass(clone, moveClass);
- clone.style.display = 'none';
- this.$el.appendChild(clone);
- var info = getTransitionInfo(clone);
- this.$el.removeChild(clone);
- return (this._hasMove = info.hasTransform)
- }
- }
- };
- function callPendingCbs (c) {
-
- if (c.elm._moveCb) {
- c.elm._moveCb();
- }
-
- if (c.elm._enterCb) {
- c.elm._enterCb();
- }
- }
- function recordPosition (c) {
- c.data.newPos = c.elm.getBoundingClientRect();
- }
- function applyTranslation (c) {
- var oldPos = c.data.pos;
- var newPos = c.data.newPos;
- var dx = oldPos.left - newPos.left;
- var dy = oldPos.top - newPos.top;
- if (dx || dy) {
- c.data.moved = true;
- var s = c.elm.style;
- s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
- s.transitionDuration = '0s';
- }
- }
- var platformComponents = {
- Transition: Transition,
- TransitionGroup: TransitionGroup
- };
- Vue$3.config.mustUseProp = mustUseProp;
- Vue$3.config.isReservedTag = isReservedTag;
- Vue$3.config.isReservedAttr = isReservedAttr;
- Vue$3.config.getTagNamespace = getTagNamespace;
- Vue$3.config.isUnknownElement = isUnknownElement;
- extend(Vue$3.options.directives, platformDirectives);
- extend(Vue$3.options.components, platformComponents);
- Vue$3.prototype.__patch__ = inBrowser ? patch : noop;
- Vue$3.prototype.$mount = function (
- el,
- hydrating
- ) {
- el = el && inBrowser ? query(el) : undefined;
- return mountComponent(this, el, hydrating)
- };
- setTimeout(function () {
- if (config.devtools) {
- if (devtools) {
- devtools.emit('init', Vue$3);
- } else if (process.env.NODE_ENV !== 'production' && isChrome) {
- console[console.info ? 'info' : 'log'](
- 'Download the Vue Devtools extension for a better development experience:\n' +
- 'https://github.com/vuejs/vue-devtools'
- );
- }
- }
- if (process.env.NODE_ENV !== 'production' &&
- config.productionTip !== false &&
- inBrowser && typeof console !== 'undefined'
- ) {
- console[console.info ? 'info' : 'log'](
- "You are running Vue in development mode.\n" +
- "Make sure to turn on production mode when deploying for production.\n" +
- "See more tips at https://vuejs.org/guide/deployment.html"
- );
- }
- }, 0);
- function shouldDecode (content, encoded) {
- var div = document.createElement('div');
- div.innerHTML = "<div a=\"" + content + "\"/>";
- return div.innerHTML.indexOf(encoded) > 0
- }
- var shouldDecodeNewlines = inBrowser ? shouldDecode('\n', ' ') : false;
- var defaultTagRE = /\{\{((?:.|\n)+?)\}\}/g;
- var regexEscapeRE = /[-.*+?^${}()|[\]\/\\]/g;
- var buildRegex = cached(function (delimiters) {
- var open = delimiters[0].replace(regexEscapeRE, '\\$&');
- var close = delimiters[1].replace(regexEscapeRE, '\\$&');
- return new RegExp(open + '((?:.|\\n)+?)' + close, 'g')
- });
- function parseText (
- text,
- delimiters
- ) {
- var tagRE = delimiters ? buildRegex(delimiters) : defaultTagRE;
- if (!tagRE.test(text)) {
- return
- }
- var tokens = [];
- var lastIndex = tagRE.lastIndex = 0;
- var match, index;
- while ((match = tagRE.exec(text))) {
- index = match.index;
-
- if (index > lastIndex) {
- tokens.push(JSON.stringify(text.slice(lastIndex, index)));
- }
-
- var exp = parseFilters(match[1].trim());
- tokens.push(("_s(" + exp + ")"));
- lastIndex = index + match[0].length;
- }
- if (lastIndex < text.length) {
- tokens.push(JSON.stringify(text.slice(lastIndex)));
- }
- return tokens.join('+')
- }
- function transformNode (el, options) {
- var warn = options.warn || baseWarn;
- var staticClass = getAndRemoveAttr(el, 'class');
- if (process.env.NODE_ENV !== 'production' && staticClass) {
- var expression = parseText(staticClass, options.delimiters);
- if (expression) {
- warn(
- "class=\"" + staticClass + "\": " +
- 'Interpolation inside attributes has been removed. ' +
- 'Use v-bind or the colon shorthand instead. For example, ' +
- 'instead of <div class="{{ val }}">, use <div :class="val">.'
- );
- }
- }
- if (staticClass) {
- el.staticClass = JSON.stringify(staticClass);
- }
- var classBinding = getBindingAttr(el, 'class', false );
- if (classBinding) {
- el.classBinding = classBinding;
- }
- }
- function genData (el) {
- var data = '';
- if (el.staticClass) {
- data += "staticClass:" + (el.staticClass) + ",";
- }
- if (el.classBinding) {
- data += "class:" + (el.classBinding) + ",";
- }
- return data
- }
- var klass$1 = {
- staticKeys: ['staticClass'],
- transformNode: transformNode,
- genData: genData
- };
- function transformNode$1 (el, options) {
- var warn = options.warn || baseWarn;
- var staticStyle = getAndRemoveAttr(el, 'style');
- if (staticStyle) {
-
- if (process.env.NODE_ENV !== 'production') {
- var expression = parseText(staticStyle, options.delimiters);
- if (expression) {
- warn(
- "style=\"" + staticStyle + "\": " +
- 'Interpolation inside attributes has been removed. ' +
- 'Use v-bind or the colon shorthand instead. For example, ' +
- 'instead of <div style="{{ val }}">, use <div :style="val">.'
- );
- }
- }
- el.staticStyle = JSON.stringify(parseStyleText(staticStyle));
- }
- var styleBinding = getBindingAttr(el, 'style', false );
- if (styleBinding) {
- el.styleBinding = styleBinding;
- }
- }
- function genData$1 (el) {
- var data = '';
- if (el.staticStyle) {
- data += "staticStyle:" + (el.staticStyle) + ",";
- }
- if (el.styleBinding) {
- data += "style:(" + (el.styleBinding) + "),";
- }
- return data
- }
- var style$1 = {
- staticKeys: ['staticStyle'],
- transformNode: transformNode$1,
- genData: genData$1
- };
- var modules$1 = [
- klass$1,
- style$1
- ];
- function text (el, dir) {
- if (dir.value) {
- addProp(el, 'textContent', ("_s(" + (dir.value) + ")"));
- }
- }
- function html (el, dir) {
- if (dir.value) {
- addProp(el, 'innerHTML', ("_s(" + (dir.value) + ")"));
- }
- }
- var directives$1 = {
- model: model,
- text: text,
- html: html
- };
- var isUnaryTag = makeMap(
- 'area,base,br,col,embed,frame,hr,img,input,isindex,keygen,' +
- 'link,meta,param,source,track,wbr'
- );
- var canBeLeftOpenTag = makeMap(
- 'colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source'
- );
- var isNonPhrasingTag = makeMap(
- 'address,article,aside,base,blockquote,body,caption,col,colgroup,dd,' +
- 'details,dialog,div,dl,dt,fieldset,figcaption,figure,footer,form,' +
- 'h1,h2,h3,h4,h5,h6,head,header,hgroup,hr,html,legend,li,menuitem,meta,' +
- 'optgroup,option,param,rp,rt,source,style,summary,tbody,td,tfoot,th,thead,' +
- 'title,tr,track'
- );
- var baseOptions = {
- expectHTML: true,
- modules: modules$1,
- directives: directives$1,
- isPreTag: isPreTag,
- isUnaryTag: isUnaryTag,
- mustUseProp: mustUseProp,
- canBeLeftOpenTag: canBeLeftOpenTag,
- isReservedTag: isReservedTag,
- getTagNamespace: getTagNamespace,
- staticKeys: genStaticKeys(modules$1)
- };
- var decoder;
- var he = {
- decode: function decode (html) {
- decoder = decoder || document.createElement('div');
- decoder.innerHTML = html;
- return decoder.textContent
- }
- };
- var attribute = /^\s*([^\s"'<>\/=]+)(?:\s*(=)\s*(?:"([^"]*)"+|'([^']*)'+|([^\s"'=<>`]+)))?/;
- var ncname = '[a-zA-Z_][\\w\\-\\.]*';
- var qnameCapture = "((?:" + ncname + "\\:)?" + ncname + ")";
- var startTagOpen = new RegExp(("^<" + qnameCapture));
- var startTagClose = /^\s*(\/?)>/;
- var endTag = new RegExp(("^<\\/" + qnameCapture + "[^>]*>"));
- var doctype = /^<!DOCTYPE [^>]+>/i;
- var comment = /^<!--/;
- var conditionalComment = /^<!\[/;
- var IS_REGEX_CAPTURING_BROKEN = false;
- 'x'.replace(/x(.)?/g, function (m, g) {
- IS_REGEX_CAPTURING_BROKEN = g === '';
- });
- var isPlainTextElement = makeMap('script,style,textarea', true);
- var reCache = {};
- var decodingMap = {
- '<': '<',
- '>': '>',
- '"': '"',
- '&': '&',
- ' ': '\n'
- };
- var encodedAttr = /&(?:lt|gt|quot|amp);/g;
- var encodedAttrWithNewLines = /&(?:lt|gt|quot|amp|#10);/g;
- var isIgnoreNewlineTag = makeMap('pre,textarea', true);
- var shouldIgnoreFirstNewline = function (tag, html) { return tag && isIgnoreNewlineTag(tag) && html[0] === '\n'; };
- function decodeAttr (value, shouldDecodeNewlines) {
- var re = shouldDecodeNewlines ? encodedAttrWithNewLines : encodedAttr;
- return value.replace(re, function (match) { return decodingMap[match]; })
- }
- function parseHTML (html, options) {
- var stack = [];
- var expectHTML = options.expectHTML;
- var isUnaryTag$$1 = options.isUnaryTag || no;
- var canBeLeftOpenTag$$1 = options.canBeLeftOpenTag || no;
- var index = 0;
- var last, lastTag;
- while (html) {
- last = html;
-
- if (!lastTag || !isPlainTextElement(lastTag)) {
- var textEnd = html.indexOf('<');
- if (textEnd === 0) {
-
- if (comment.test(html)) {
- var commentEnd = html.indexOf('-->');
- if (commentEnd >= 0) {
- if (options.shouldKeepComment) {
- options.comment(html.substring(4, commentEnd));
- }
- advance(commentEnd + 3);
- continue
- }
- }
-
- if (conditionalComment.test(html)) {
- var conditionalEnd = html.indexOf(']>');
- if (conditionalEnd >= 0) {
- advance(conditionalEnd + 2);
- continue
- }
- }
-
- var doctypeMatch = html.match(doctype);
- if (doctypeMatch) {
- advance(doctypeMatch[0].length);
- continue
- }
-
- var endTagMatch = html.match(endTag);
- if (endTagMatch) {
- var curIndex = index;
- advance(endTagMatch[0].length);
- parseEndTag(endTagMatch[1], curIndex, index);
- continue
- }
-
- var startTagMatch = parseStartTag();
- if (startTagMatch) {
- handleStartTag(startTagMatch);
- if (shouldIgnoreFirstNewline(lastTag, html)) {
- advance(1);
- }
- continue
- }
- }
- var text = (void 0), rest = (void 0), next = (void 0);
- if (textEnd >= 0) {
- rest = html.slice(textEnd);
- while (
- !endTag.test(rest) &&
- !startTagOpen.test(rest) &&
- !comment.test(rest) &&
- !conditionalComment.test(rest)
- ) {
-
- next = rest.indexOf('<', 1);
- if (next < 0) { break }
- textEnd += next;
- rest = html.slice(textEnd);
- }
- text = html.substring(0, textEnd);
- advance(textEnd);
- }
- if (textEnd < 0) {
- text = html;
- html = '';
- }
- if (options.chars && text) {
- options.chars(text);
- }
- } else {
- var endTagLength = 0;
- var stackedTag = lastTag.toLowerCase();
- var reStackedTag = reCache[stackedTag] || (reCache[stackedTag] = new RegExp('([\\s\\S]*?)(</' + stackedTag + '[^>]*>)', 'i'));
- var rest$1 = html.replace(reStackedTag, function (all, text, endTag) {
- endTagLength = endTag.length;
- if (!isPlainTextElement(stackedTag) && stackedTag !== 'noscript') {
- text = text
- .replace(/<!--([\s\S]*?)-->/g, '$1')
- .replace(/<!\[CDATA\[([\s\S]*?)]]>/g, '$1');
- }
- if (shouldIgnoreFirstNewline(stackedTag, text)) {
- text = text.slice(1);
- }
- if (options.chars) {
- options.chars(text);
- }
- return ''
- });
- index += html.length - rest$1.length;
- html = rest$1;
- parseEndTag(stackedTag, index - endTagLength, index);
- }
- if (html === last) {
- options.chars && options.chars(html);
- if (process.env.NODE_ENV !== 'production' && !stack.length && options.warn) {
- options.warn(("Mal-formatted tag at end of template: \"" + html + "\""));
- }
- break
- }
- }
-
- parseEndTag();
- function advance (n) {
- index += n;
- html = html.substring(n);
- }
- function parseStartTag () {
- var start = html.match(startTagOpen);
- if (start) {
- var match = {
- tagName: start[1],
- attrs: [],
- start: index
- };
- advance(start[0].length);
- var end, attr;
- while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {
- advance(attr[0].length);
- match.attrs.push(attr);
- }
- if (end) {
- match.unarySlash = end[1];
- advance(end[0].length);
- match.end = index;
- return match
- }
- }
- }
- function handleStartTag (match) {
- var tagName = match.tagName;
- var unarySlash = match.unarySlash;
- if (expectHTML) {
- if (lastTag === 'p' && isNonPhrasingTag(tagName)) {
- parseEndTag(lastTag);
- }
- if (canBeLeftOpenTag$$1(tagName) && lastTag === tagName) {
- parseEndTag(tagName);
- }
- }
- var unary = isUnaryTag$$1(tagName) || !!unarySlash;
- var l = match.attrs.length;
- var attrs = new Array(l);
- for (var i = 0; i < l; i++) {
- var args = match.attrs[i];
-
- if (IS_REGEX_CAPTURING_BROKEN && args[0].indexOf('""') === -1) {
- if (args[3] === '') { delete args[3]; }
- if (args[4] === '') { delete args[4]; }
- if (args[5] === '') { delete args[5]; }
- }
- var value = args[3] || args[4] || args[5] || '';
- attrs[i] = {
- name: args[1],
- value: decodeAttr(
- value,
- options.shouldDecodeNewlines
- )
- };
- }
- if (!unary) {
- stack.push({ tag: tagName, lowerCasedTag: tagName.toLowerCase(), attrs: attrs });
- lastTag = tagName;
- }
- if (options.start) {
- options.start(tagName, attrs, unary, match.start, match.end);
- }
- }
- function parseEndTag (tagName, start, end) {
- var pos, lowerCasedTagName;
- if (start == null) { start = index; }
- if (end == null) { end = index; }
- if (tagName) {
- lowerCasedTagName = tagName.toLowerCase();
- }
-
- if (tagName) {
- for (pos = stack.length - 1; pos >= 0; pos--) {
- if (stack[pos].lowerCasedTag === lowerCasedTagName) {
- break
- }
- }
- } else {
-
- pos = 0;
- }
- if (pos >= 0) {
-
- for (var i = stack.length - 1; i >= pos; i--) {
- if (process.env.NODE_ENV !== 'production' &&
- (i > pos || !tagName) &&
- options.warn
- ) {
- options.warn(
- ("tag <" + (stack[i].tag) + "> has no matching end tag.")
- );
- }
- if (options.end) {
- options.end(stack[i].tag, start, end);
- }
- }
-
- stack.length = pos;
- lastTag = pos && stack[pos - 1].tag;
- } else if (lowerCasedTagName === 'br') {
- if (options.start) {
- options.start(tagName, [], true, start, end);
- }
- } else if (lowerCasedTagName === 'p') {
- if (options.start) {
- options.start(tagName, [], false, start, end);
- }
- if (options.end) {
- options.end(tagName, start, end);
- }
- }
- }
- }
- var onRE = /^@|^v-on:/;
- var dirRE = /^v-|^@|^:/;
- var forAliasRE = /(.*?)\s+(?:in|of)\s+(.*)/;
- var forIteratorRE = /\((\{[^}]*\}|[^,]*),([^,]*)(?:,([^,]*))?\)/;
- var argRE = /:(.*)$/;
- var bindRE = /^:|^v-bind:/;
- var modifierRE = /\.[^.]+/g;
- var decodeHTMLCached = cached(he.decode);
- var warn$2;
- var delimiters;
- var transforms;
- var preTransforms;
- var postTransforms;
- var platformIsPreTag;
- var platformMustUseProp;
- var platformGetTagNamespace;
- function parse (
- template,
- options
- ) {
- warn$2 = options.warn || baseWarn;
- platformIsPreTag = options.isPreTag || no;
- platformMustUseProp = options.mustUseProp || no;
- platformGetTagNamespace = options.getTagNamespace || no;
- transforms = pluckModuleFunction(options.modules, 'transformNode');
- preTransforms = pluckModuleFunction(options.modules, 'preTransformNode');
- postTransforms = pluckModuleFunction(options.modules, 'postTransformNode');
- delimiters = options.delimiters;
- var stack = [];
- var preserveWhitespace = options.preserveWhitespace !== false;
- var root;
- var currentParent;
- var inVPre = false;
- var inPre = false;
- var warned = false;
- function warnOnce (msg) {
- if (!warned) {
- warned = true;
- warn$2(msg);
- }
- }
- function endPre (element) {
-
- if (element.pre) {
- inVPre = false;
- }
- if (platformIsPreTag(element.tag)) {
- inPre = false;
- }
- }
- parseHTML(template, {
- warn: warn$2,
- expectHTML: options.expectHTML,
- isUnaryTag: options.isUnaryTag,
- canBeLeftOpenTag: options.canBeLeftOpenTag,
- shouldDecodeNewlines: options.shouldDecodeNewlines,
- shouldKeepComment: options.comments,
- start: function start (tag, attrs, unary) {
-
-
- var ns = (currentParent && currentParent.ns) || platformGetTagNamespace(tag);
-
-
- if (isIE && ns === 'svg') {
- attrs = guardIESVGBug(attrs);
- }
- var element = {
- type: 1,
- tag: tag,
- attrsList: attrs,
- attrsMap: makeAttrsMap(attrs),
- parent: currentParent,
- children: []
- };
- if (ns) {
- element.ns = ns;
- }
- if (isForbiddenTag(element) && !isServerRendering()) {
- element.forbidden = true;
- process.env.NODE_ENV !== 'production' && warn$2(
- 'Templates should only be responsible for mapping the state to the ' +
- 'UI. Avoid placing tags with side-effects in your templates, such as ' +
- "<" + tag + ">" + ', as they will not be parsed.'
- );
- }
-
- for (var i = 0; i < preTransforms.length; i++) {
- preTransforms[i](element, options);
- }
- if (!inVPre) {
- processPre(element);
- if (element.pre) {
- inVPre = true;
- }
- }
- if (platformIsPreTag(element.tag)) {
- inPre = true;
- }
- if (inVPre) {
- processRawAttrs(element);
- } else {
- processFor(element);
- processIf(element);
- processOnce(element);
- processKey(element);
-
-
- element.plain = !element.key && !attrs.length;
- processRef(element);
- processSlot(element);
- processComponent(element);
- for (var i$1 = 0; i$1 < transforms.length; i$1++) {
- transforms[i$1](element, options);
- }
- processAttrs(element);
- }
- function checkRootConstraints (el) {
- if (process.env.NODE_ENV !== 'production') {
- if (el.tag === 'slot' || el.tag === 'template') {
- warnOnce(
- "Cannot use <" + (el.tag) + "> as component root element because it may " +
- 'contain multiple nodes.'
- );
- }
- if (el.attrsMap.hasOwnProperty('v-for')) {
- warnOnce(
- 'Cannot use v-for on stateful component root element because ' +
- 'it renders multiple elements.'
- );
- }
- }
- }
-
- if (!root) {
- root = element;
- checkRootConstraints(root);
- } else if (!stack.length) {
-
- if (root.if && (element.elseif || element.else)) {
- checkRootConstraints(element);
- addIfCondition(root, {
- exp: element.elseif,
- block: element
- });
- } else if (process.env.NODE_ENV !== 'production') {
- warnOnce(
- "Component template should contain exactly one root element. " +
- "If you are using v-if on multiple elements, " +
- "use v-else-if to chain them instead."
- );
- }
- }
- if (currentParent && !element.forbidden) {
- if (element.elseif || element.else) {
- processIfConditions(element, currentParent);
- } else if (element.slotScope) {
- currentParent.plain = false;
- var name = element.slotTarget || '"default"';(currentParent.scopedSlots || (currentParent.scopedSlots = {}))[name] = element;
- } else {
- currentParent.children.push(element);
- element.parent = currentParent;
- }
- }
- if (!unary) {
- currentParent = element;
- stack.push(element);
- } else {
- endPre(element);
- }
-
- for (var i$2 = 0; i$2 < postTransforms.length; i$2++) {
- postTransforms[i$2](element, options);
- }
- },
- end: function end () {
-
- var element = stack[stack.length - 1];
- var lastNode = element.children[element.children.length - 1];
- if (lastNode && lastNode.type === 3 && lastNode.text === ' ' && !inPre) {
- element.children.pop();
- }
-
- stack.length -= 1;
- currentParent = stack[stack.length - 1];
- endPre(element);
- },
- chars: function chars (text) {
- if (!currentParent) {
- if (process.env.NODE_ENV !== 'production') {
- if (text === template) {
- warnOnce(
- 'Component template requires a root element, rather than just text.'
- );
- } else if ((text = text.trim())) {
- warnOnce(
- ("text \"" + text + "\" outside root element will be ignored.")
- );
- }
- }
- return
- }
-
-
- if (isIE &&
- currentParent.tag === 'textarea' &&
- currentParent.attrsMap.placeholder === text
- ) {
- return
- }
- var children = currentParent.children;
- text = inPre || text.trim()
- ? isTextTag(currentParent) ? text : decodeHTMLCached(text)
-
- : preserveWhitespace && children.length ? ' ' : '';
- if (text) {
- var expression;
- if (!inVPre && text !== ' ' && (expression = parseText(text, delimiters))) {
- children.push({
- type: 2,
- expression: expression,
- text: text
- });
- } else if (text !== ' ' || !children.length || children[children.length - 1].text !== ' ') {
- children.push({
- type: 3,
- text: text
- });
- }
- }
- },
- comment: function comment (text) {
- currentParent.children.push({
- type: 3,
- text: text,
- isComment: true
- });
- }
- });
- return root
- }
- function processPre (el) {
- if (getAndRemoveAttr(el, 'v-pre') != null) {
- el.pre = true;
- }
- }
- function processRawAttrs (el) {
- var l = el.attrsList.length;
- if (l) {
- var attrs = el.attrs = new Array(l);
- for (var i = 0; i < l; i++) {
- attrs[i] = {
- name: el.attrsList[i].name,
- value: JSON.stringify(el.attrsList[i].value)
- };
- }
- } else if (!el.pre) {
-
- el.plain = true;
- }
- }
- function processKey (el) {
- var exp = getBindingAttr(el, 'key');
- if (exp) {
- if (process.env.NODE_ENV !== 'production' && el.tag === 'template') {
- warn$2("<template> cannot be keyed. Place the key on real elements instead.");
- }
- el.key = exp;
- }
- }
- function processRef (el) {
- var ref = getBindingAttr(el, 'ref');
- if (ref) {
- el.ref = ref;
- el.refInFor = checkInFor(el);
- }
- }
- function processFor (el) {
- var exp;
- if ((exp = getAndRemoveAttr(el, 'v-for'))) {
- var inMatch = exp.match(forAliasRE);
- if (!inMatch) {
- process.env.NODE_ENV !== 'production' && warn$2(
- ("Invalid v-for expression: " + exp)
- );
- return
- }
- el.for = inMatch[2].trim();
- var alias = inMatch[1].trim();
- var iteratorMatch = alias.match(forIteratorRE);
- if (iteratorMatch) {
- el.alias = iteratorMatch[1].trim();
- el.iterator1 = iteratorMatch[2].trim();
- if (iteratorMatch[3]) {
- el.iterator2 = iteratorMatch[3].trim();
- }
- } else {
- el.alias = alias;
- }
- }
- }
- function processIf (el) {
- var exp = getAndRemoveAttr(el, 'v-if');
- if (exp) {
- el.if = exp;
- addIfCondition(el, {
- exp: exp,
- block: el
- });
- } else {
- if (getAndRemoveAttr(el, 'v-else') != null) {
- el.else = true;
- }
- var elseif = getAndRemoveAttr(el, 'v-else-if');
- if (elseif) {
- el.elseif = elseif;
- }
- }
- }
- function processIfConditions (el, parent) {
- var prev = findPrevElement(parent.children);
- if (prev && prev.if) {
- addIfCondition(prev, {
- exp: el.elseif,
- block: el
- });
- } else if (process.env.NODE_ENV !== 'production') {
- warn$2(
- "v-" + (el.elseif ? ('else-if="' + el.elseif + '"') : 'else') + " " +
- "used on element <" + (el.tag) + "> without corresponding v-if."
- );
- }
- }
- function findPrevElement (children) {
- var i = children.length;
- while (i--) {
- if (children[i].type === 1) {
- return children[i]
- } else {
- if (process.env.NODE_ENV !== 'production' && children[i].text !== ' ') {
- warn$2(
- "text \"" + (children[i].text.trim()) + "\" between v-if and v-else(-if) " +
- "will be ignored."
- );
- }
- children.pop();
- }
- }
- }
- function addIfCondition (el, condition) {
- if (!el.ifConditions) {
- el.ifConditions = [];
- }
- el.ifConditions.push(condition);
- }
- function processOnce (el) {
- var once$$1 = getAndRemoveAttr(el, 'v-once');
- if (once$$1 != null) {
- el.once = true;
- }
- }
- function processSlot (el) {
- if (el.tag === 'slot') {
- el.slotName = getBindingAttr(el, 'name');
- if (process.env.NODE_ENV !== 'production' && el.key) {
- warn$2(
- "`key` does not work on <slot> because slots are abstract outlets " +
- "and can possibly expand into multiple elements. " +
- "Use the key on a wrapping element instead."
- );
- }
- } else {
- var slotTarget = getBindingAttr(el, 'slot');
- if (slotTarget) {
- el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget;
-
- addAttr(el, 'slot', slotTarget);
- }
- if (el.tag === 'template') {
- el.slotScope = getAndRemoveAttr(el, 'scope');
- }
- }
- }
- function processComponent (el) {
- var binding;
- if ((binding = getBindingAttr(el, 'is'))) {
- el.component = binding;
- }
- if (getAndRemoveAttr(el, 'inline-template') != null) {
- el.inlineTemplate = true;
- }
- }
- function processAttrs (el) {
- var list = el.attrsList;
- var i, l, name, rawName, value, modifiers, isProp;
- for (i = 0, l = list.length; i < l; i++) {
- name = rawName = list[i].name;
- value = list[i].value;
- if (dirRE.test(name)) {
-
- el.hasBindings = true;
-
- modifiers = parseModifiers(name);
- if (modifiers) {
- name = name.replace(modifierRE, '');
- }
- if (bindRE.test(name)) {
- name = name.replace(bindRE, '');
- value = parseFilters(value);
- isProp = false;
- if (modifiers) {
- if (modifiers.prop) {
- isProp = true;
- name = camelize(name);
- if (name === 'innerHtml') { name = 'innerHTML'; }
- }
- if (modifiers.camel) {
- name = camelize(name);
- }
- if (modifiers.sync) {
- addHandler(
- el,
- ("update:" + (camelize(name))),
- genAssignmentCode(value, "$event")
- );
- }
- }
- if (isProp || (
- !el.component && platformMustUseProp(el.tag, el.attrsMap.type, name)
- )) {
- addProp(el, name, value);
- } else {
- addAttr(el, name, value);
- }
- } else if (onRE.test(name)) {
- name = name.replace(onRE, '');
- addHandler(el, name, value, modifiers, false, warn$2);
- } else {
- name = name.replace(dirRE, '');
-
- var argMatch = name.match(argRE);
- var arg = argMatch && argMatch[1];
- if (arg) {
- name = name.slice(0, -(arg.length + 1));
- }
- addDirective(el, name, rawName, value, arg, modifiers);
- if (process.env.NODE_ENV !== 'production' && name === 'model') {
- checkForAliasModel(el, value);
- }
- }
- } else {
-
- if (process.env.NODE_ENV !== 'production') {
- var expression = parseText(value, delimiters);
- if (expression) {
- warn$2(
- name + "=\"" + value + "\": " +
- 'Interpolation inside attributes has been removed. ' +
- 'Use v-bind or the colon shorthand instead. For example, ' +
- 'instead of <div id="{{ val }}">, use <div :id="val">.'
- );
- }
- }
- addAttr(el, name, JSON.stringify(value));
- }
- }
- }
- function checkInFor (el) {
- var parent = el;
- while (parent) {
- if (parent.for !== undefined) {
- return true
- }
- parent = parent.parent;
- }
- return false
- }
- function parseModifiers (name) {
- var match = name.match(modifierRE);
- if (match) {
- var ret = {};
- match.forEach(function (m) { ret[m.slice(1)] = true; });
- return ret
- }
- }
- function makeAttrsMap (attrs) {
- var map = {};
- for (var i = 0, l = attrs.length; i < l; i++) {
- if (
- process.env.NODE_ENV !== 'production' &&
- map[attrs[i].name] && !isIE && !isEdge
- ) {
- warn$2('duplicate attribute: ' + attrs[i].name);
- }
- map[attrs[i].name] = attrs[i].value;
- }
- return map
- }
- function isTextTag (el) {
- return el.tag === 'script' || el.tag === 'style'
- }
- function isForbiddenTag (el) {
- return (
- el.tag === 'style' ||
- (el.tag === 'script' && (
- !el.attrsMap.type ||
- el.attrsMap.type === 'text/javascript'
- ))
- )
- }
- var ieNSBug = /^xmlns:NS\d+/;
- var ieNSPrefix = /^NS\d+:/;
- function guardIESVGBug (attrs) {
- var res = [];
- for (var i = 0; i < attrs.length; i++) {
- var attr = attrs[i];
- if (!ieNSBug.test(attr.name)) {
- attr.name = attr.name.replace(ieNSPrefix, '');
- res.push(attr);
- }
- }
- return res
- }
- function checkForAliasModel (el, value) {
- var _el = el;
- while (_el) {
- if (_el.for && _el.alias === value) {
- warn$2(
- "<" + (el.tag) + " v-model=\"" + value + "\">: " +
- "You are binding v-model directly to a v-for iteration alias. " +
- "This will not be able to modify the v-for source array because " +
- "writing to the alias is like modifying a function local variable. " +
- "Consider using an array of objects and use v-model on an object property instead."
- );
- }
- _el = _el.parent;
- }
- }
- var isStaticKey;
- var isPlatformReservedTag;
- var genStaticKeysCached = cached(genStaticKeys$1);
- function optimize (root, options) {
- if (!root) { return }
- isStaticKey = genStaticKeysCached(options.staticKeys || '');
- isPlatformReservedTag = options.isReservedTag || no;
-
- markStatic$1(root);
-
- markStaticRoots(root, false);
- }
- function genStaticKeys$1 (keys) {
- return makeMap(
- 'type,tag,attrsList,attrsMap,plain,parent,children,attrs' +
- (keys ? ',' + keys : '')
- )
- }
- function markStatic$1 (node) {
- node.static = isStatic(node);
- if (node.type === 1) {
-
-
-
- if (
- !isPlatformReservedTag(node.tag) &&
- node.tag !== 'slot' &&
- node.attrsMap['inline-template'] == null
- ) {
- return
- }
- for (var i = 0, l = node.children.length; i < l; i++) {
- var child = node.children[i];
- markStatic$1(child);
- if (!child.static) {
- node.static = false;
- }
- }
- if (node.ifConditions) {
- for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
- var block = node.ifConditions[i$1].block;
- markStatic$1(block);
- if (!block.static) {
- node.static = false;
- }
- }
- }
- }
- }
- function markStaticRoots (node, isInFor) {
- if (node.type === 1) {
- if (node.static || node.once) {
- node.staticInFor = isInFor;
- }
-
-
-
- if (node.static && node.children.length && !(
- node.children.length === 1 &&
- node.children[0].type === 3
- )) {
- node.staticRoot = true;
- return
- } else {
- node.staticRoot = false;
- }
- if (node.children) {
- for (var i = 0, l = node.children.length; i < l; i++) {
- markStaticRoots(node.children[i], isInFor || !!node.for);
- }
- }
- if (node.ifConditions) {
- for (var i$1 = 1, l$1 = node.ifConditions.length; i$1 < l$1; i$1++) {
- markStaticRoots(node.ifConditions[i$1].block, isInFor);
- }
- }
- }
- }
- function isStatic (node) {
- if (node.type === 2) {
- return false
- }
- if (node.type === 3) {
- return true
- }
- return !!(node.pre || (
- !node.hasBindings &&
- !node.if && !node.for &&
- !isBuiltInTag(node.tag) &&
- isPlatformReservedTag(node.tag) &&
- !isDirectChildOfTemplateFor(node) &&
- Object.keys(node).every(isStaticKey)
- ))
- }
- function isDirectChildOfTemplateFor (node) {
- while (node.parent) {
- node = node.parent;
- if (node.tag !== 'template') {
- return false
- }
- if (node.for) {
- return true
- }
- }
- return false
- }
- var fnExpRE = /^\s*([\w$_]+|\([^)]*?\))\s*=>|^function\s*\(/;
- var simplePathRE = /^\s*[A-Za-z_$][\w$]*(?:\.[A-Za-z_$][\w$]*|\['.*?']|\[".*?"]|\[\d+]|\[[A-Za-z_$][\w$]*])*\s*$/;
- var keyCodes = {
- esc: 27,
- tab: 9,
- enter: 13,
- space: 32,
- up: 38,
- left: 37,
- right: 39,
- down: 40,
- 'delete': [8, 46]
- };
- var genGuard = function (condition) { return ("if(" + condition + ")return null;"); };
- var modifierCode = {
- stop: '$event.stopPropagation();',
- prevent: '$event.preventDefault();',
- self: genGuard("$event.target !== $event.currentTarget"),
- ctrl: genGuard("!$event.ctrlKey"),
- shift: genGuard("!$event.shiftKey"),
- alt: genGuard("!$event.altKey"),
- meta: genGuard("!$event.metaKey"),
- left: genGuard("'button' in $event && $event.button !== 0"),
- middle: genGuard("'button' in $event && $event.button !== 1"),
- right: genGuard("'button' in $event && $event.button !== 2")
- };
- function genHandlers (
- events,
- isNative,
- warn
- ) {
- var res = isNative ? 'nativeOn:{' : 'on:{';
- for (var name in events) {
- var handler = events[name];
-
- if (process.env.NODE_ENV !== 'production' &&
- name === 'click' &&
- handler && handler.modifiers && handler.modifiers.right
- ) {
- warn(
- "Use \"contextmenu\" instead of \"click.right\" since right clicks " +
- "do not actually fire \"click\" events."
- );
- }
- res += "\"" + name + "\":" + (genHandler(name, handler)) + ",";
- }
- return res.slice(0, -1) + '}'
- }
- function genHandler (
- name,
- handler
- ) {
- if (!handler) {
- return 'function(){}'
- }
- if (Array.isArray(handler)) {
- return ("[" + (handler.map(function (handler) { return genHandler(name, handler); }).join(',')) + "]")
- }
- var isMethodPath = simplePathRE.test(handler.value);
- var isFunctionExpression = fnExpRE.test(handler.value);
- if (!handler.modifiers) {
- return isMethodPath || isFunctionExpression
- ? handler.value
- : ("function($event){" + (handler.value) + "}")
- } else {
- var code = '';
- var genModifierCode = '';
- var keys = [];
- for (var key in handler.modifiers) {
- if (modifierCode[key]) {
- genModifierCode += modifierCode[key];
-
- if (keyCodes[key]) {
- keys.push(key);
- }
- } else {
- keys.push(key);
- }
- }
- if (keys.length) {
- code += genKeyFilter(keys);
- }
-
- if (genModifierCode) {
- code += genModifierCode;
- }
- var handlerCode = isMethodPath
- ? handler.value + '($event)'
- : isFunctionExpression
- ? ("(" + (handler.value) + ")($event)")
- : handler.value;
- return ("function($event){" + code + handlerCode + "}")
- }
- }
- function genKeyFilter (keys) {
- return ("if(!('button' in $event)&&" + (keys.map(genFilterCode).join('&&')) + ")return null;")
- }
- function genFilterCode (key) {
- var keyVal = parseInt(key, 10);
- if (keyVal) {
- return ("$event.keyCode!==" + keyVal)
- }
- var alias = keyCodes[key];
- return ("_k($event.keyCode," + (JSON.stringify(key)) + (alias ? ',' + JSON.stringify(alias) : '') + ")")
- }
- function on (el, dir) {
- if (process.env.NODE_ENV !== 'production' && dir.modifiers) {
- warn("v-on without argument does not support modifiers.");
- }
- el.wrapListeners = function (code) { return ("_g(" + code + "," + (dir.value) + ")"); };
- }
- function bind$1 (el, dir) {
- el.wrapData = function (code) {
- return ("_b(" + code + ",'" + (el.tag) + "'," + (dir.value) + "," + (dir.modifiers && dir.modifiers.prop ? 'true' : 'false') + (dir.modifiers && dir.modifiers.sync ? ',true' : '') + ")")
- };
- }
- var baseDirectives = {
- on: on,
- bind: bind$1,
- cloak: noop
- };
- var CodegenState = function CodegenState (options) {
- this.options = options;
- this.warn = options.warn || baseWarn;
- this.transforms = pluckModuleFunction(options.modules, 'transformCode');
- this.dataGenFns = pluckModuleFunction(options.modules, 'genData');
- this.directives = extend(extend({}, baseDirectives), options.directives);
- var isReservedTag = options.isReservedTag || no;
- this.maybeComponent = function (el) { return !isReservedTag(el.tag); };
- this.onceId = 0;
- this.staticRenderFns = [];
- };
- function generate (
- ast,
- options
- ) {
- var state = new CodegenState(options);
- var code = ast ? genElement(ast, state) : '_c("div")';
- return {
- render: ("with(this){return " + code + "}"),
- staticRenderFns: state.staticRenderFns
- }
- }
- function genElement (el, state) {
- if (el.staticRoot && !el.staticProcessed) {
- return genStatic(el, state)
- } else if (el.once && !el.onceProcessed) {
- return genOnce(el, state)
- } else if (el.for && !el.forProcessed) {
- return genFor(el, state)
- } else if (el.if && !el.ifProcessed) {
- return genIf(el, state)
- } else if (el.tag === 'template' && !el.slotTarget) {
- return genChildren(el, state) || 'void 0'
- } else if (el.tag === 'slot') {
- return genSlot(el, state)
- } else {
-
- var code;
- if (el.component) {
- code = genComponent(el.component, el, state);
- } else {
- var data = el.plain ? undefined : genData$2(el, state);
- var children = el.inlineTemplate ? null : genChildren(el, state, true);
- code = "_c('" + (el.tag) + "'" + (data ? ("," + data) : '') + (children ? ("," + children) : '') + ")";
- }
-
- for (var i = 0; i < state.transforms.length; i++) {
- code = state.transforms[i](el, code);
- }
- return code
- }
- }
- function genStatic (el, state) {
- el.staticProcessed = true;
- state.staticRenderFns.push(("with(this){return " + (genElement(el, state)) + "}"));
- return ("_m(" + (state.staticRenderFns.length - 1) + (el.staticInFor ? ',true' : '') + ")")
- }
- function genOnce (el, state) {
- el.onceProcessed = true;
- if (el.if && !el.ifProcessed) {
- return genIf(el, state)
- } else if (el.staticInFor) {
- var key = '';
- var parent = el.parent;
- while (parent) {
- if (parent.for) {
- key = parent.key;
- break
- }
- parent = parent.parent;
- }
- if (!key) {
- process.env.NODE_ENV !== 'production' && state.warn(
- "v-once can only be used inside v-for that is keyed. "
- );
- return genElement(el, state)
- }
- return ("_o(" + (genElement(el, state)) + "," + (state.onceId++) + "," + key + ")")
- } else {
- return genStatic(el, state)
- }
- }
- function genIf (
- el,
- state,
- altGen,
- altEmpty
- ) {
- el.ifProcessed = true;
- return genIfConditions(el.ifConditions.slice(), state, altGen, altEmpty)
- }
- function genIfConditions (
- conditions,
- state,
- altGen,
- altEmpty
- ) {
- if (!conditions.length) {
- return altEmpty || '_e()'
- }
- var condition = conditions.shift();
- if (condition.exp) {
- return ("(" + (condition.exp) + ")?" + (genTernaryExp(condition.block)) + ":" + (genIfConditions(conditions, state, altGen, altEmpty)))
- } else {
- return ("" + (genTernaryExp(condition.block)))
- }
-
- function genTernaryExp (el) {
- return altGen
- ? altGen(el, state)
- : el.once
- ? genOnce(el, state)
- : genElement(el, state)
- }
- }
- function genFor (
- el,
- state,
- altGen,
- altHelper
- ) {
- var exp = el.for;
- var alias = el.alias;
- var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
- var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
- if (process.env.NODE_ENV !== 'production' &&
- state.maybeComponent(el) &&
- el.tag !== 'slot' &&
- el.tag !== 'template' &&
- !el.key
- ) {
- state.warn(
- "<" + (el.tag) + " v-for=\"" + alias + " in " + exp + "\">: component lists rendered with " +
- "v-for should have explicit keys. " +
- "See https://vuejs.org/guide/list.html#key for more info.",
- true
- );
- }
- el.forProcessed = true;
- return (altHelper || '_l') + "((" + exp + ")," +
- "function(" + alias + iterator1 + iterator2 + "){" +
- "return " + ((altGen || genElement)(el, state)) +
- '})'
- }
- function genData$2 (el, state) {
- var data = '{';
-
-
- var dirs = genDirectives(el, state);
- if (dirs) { data += dirs + ','; }
-
- if (el.key) {
- data += "key:" + (el.key) + ",";
- }
-
- if (el.ref) {
- data += "ref:" + (el.ref) + ",";
- }
- if (el.refInFor) {
- data += "refInFor:true,";
- }
-
- if (el.pre) {
- data += "pre:true,";
- }
-
- if (el.component) {
- data += "tag:\"" + (el.tag) + "\",";
- }
-
- for (var i = 0; i < state.dataGenFns.length; i++) {
- data += state.dataGenFns[i](el);
- }
-
- if (el.attrs) {
- data += "attrs:{" + (genProps(el.attrs)) + "},";
- }
-
- if (el.props) {
- data += "domProps:{" + (genProps(el.props)) + "},";
- }
-
- if (el.events) {
- data += (genHandlers(el.events, false, state.warn)) + ",";
- }
- if (el.nativeEvents) {
- data += (genHandlers(el.nativeEvents, true, state.warn)) + ",";
- }
-
- if (el.slotTarget) {
- data += "slot:" + (el.slotTarget) + ",";
- }
-
- if (el.scopedSlots) {
- data += (genScopedSlots(el.scopedSlots, state)) + ",";
- }
-
- if (el.model) {
- data += "model:{value:" + (el.model.value) + ",callback:" + (el.model.callback) + ",expression:" + (el.model.expression) + "},";
- }
-
- if (el.inlineTemplate) {
- var inlineTemplate = genInlineTemplate(el, state);
- if (inlineTemplate) {
- data += inlineTemplate + ",";
- }
- }
- data = data.replace(/,$/, '') + '}';
-
- if (el.wrapData) {
- data = el.wrapData(data);
- }
-
- if (el.wrapListeners) {
- data = el.wrapListeners(data);
- }
- return data
- }
- function genDirectives (el, state) {
- var dirs = el.directives;
- if (!dirs) { return }
- var res = 'directives:[';
- var hasRuntime = false;
- var i, l, dir, needRuntime;
- for (i = 0, l = dirs.length; i < l; i++) {
- dir = dirs[i];
- needRuntime = true;
- var gen = state.directives[dir.name];
- if (gen) {
-
-
- needRuntime = !!gen(el, dir, state.warn);
- }
- if (needRuntime) {
- hasRuntime = true;
- res += "{name:\"" + (dir.name) + "\",rawName:\"" + (dir.rawName) + "\"" + (dir.value ? (",value:(" + (dir.value) + "),expression:" + (JSON.stringify(dir.value))) : '') + (dir.arg ? (",arg:\"" + (dir.arg) + "\"") : '') + (dir.modifiers ? (",modifiers:" + (JSON.stringify(dir.modifiers))) : '') + "},";
- }
- }
- if (hasRuntime) {
- return res.slice(0, -1) + ']'
- }
- }
- function genInlineTemplate (el, state) {
- var ast = el.children[0];
- if (process.env.NODE_ENV !== 'production' && (
- el.children.length > 1 || ast.type !== 1
- )) {
- state.warn('Inline-template components must have exactly one child element.');
- }
- if (ast.type === 1) {
- var inlineRenderFns = generate(ast, state.options);
- return ("inlineTemplate:{render:function(){" + (inlineRenderFns.render) + "},staticRenderFns:[" + (inlineRenderFns.staticRenderFns.map(function (code) { return ("function(){" + code + "}"); }).join(',')) + "]}")
- }
- }
- function genScopedSlots (
- slots,
- state
- ) {
- return ("scopedSlots:_u([" + (Object.keys(slots).map(function (key) {
- return genScopedSlot(key, slots[key], state)
- }).join(',')) + "])")
- }
- function genScopedSlot (
- key,
- el,
- state
- ) {
- if (el.for && !el.forProcessed) {
- return genForScopedSlot(key, el, state)
- }
- return "{key:" + key + ",fn:function(" + (String(el.attrsMap.scope)) + "){" +
- "return " + (el.tag === 'template'
- ? genChildren(el, state) || 'void 0'
- : genElement(el, state)) + "}}"
- }
- function genForScopedSlot (
- key,
- el,
- state
- ) {
- var exp = el.for;
- var alias = el.alias;
- var iterator1 = el.iterator1 ? ("," + (el.iterator1)) : '';
- var iterator2 = el.iterator2 ? ("," + (el.iterator2)) : '';
- el.forProcessed = true;
- return "_l((" + exp + ")," +
- "function(" + alias + iterator1 + iterator2 + "){" +
- "return " + (genScopedSlot(key, el, state)) +
- '})'
- }
- function genChildren (
- el,
- state,
- checkSkip,
- altGenElement,
- altGenNode
- ) {
- var children = el.children;
- if (children.length) {
- var el$1 = children[0];
-
- if (children.length === 1 &&
- el$1.for &&
- el$1.tag !== 'template' &&
- el$1.tag !== 'slot'
- ) {
- return (altGenElement || genElement)(el$1, state)
- }
- var normalizationType = checkSkip
- ? getNormalizationType(children, state.maybeComponent)
- : 0;
- var gen = altGenNode || genNode;
- return ("[" + (children.map(function (c) { return gen(c, state); }).join(',')) + "]" + (normalizationType ? ("," + normalizationType) : ''))
- }
- }
- function getNormalizationType (
- children,
- maybeComponent
- ) {
- var res = 0;
- for (var i = 0; i < children.length; i++) {
- var el = children[i];
- if (el.type !== 1) {
- continue
- }
- if (needsNormalization(el) ||
- (el.ifConditions && el.ifConditions.some(function (c) { return needsNormalization(c.block); }))) {
- res = 2;
- break
- }
- if (maybeComponent(el) ||
- (el.ifConditions && el.ifConditions.some(function (c) { return maybeComponent(c.block); }))) {
- res = 1;
- }
- }
- return res
- }
- function needsNormalization (el) {
- return el.for !== undefined || el.tag === 'template' || el.tag === 'slot'
- }
- function genNode (node, state) {
- if (node.type === 1) {
- return genElement(node, state)
- } if (node.type === 3 && node.isComment) {
- return genComment(node)
- } else {
- return genText(node)
- }
- }
- function genText (text) {
- return ("_v(" + (text.type === 2
- ? text.expression
- : transformSpecialNewlines(JSON.stringify(text.text))) + ")")
- }
- function genComment (comment) {
- return ("_e(" + (JSON.stringify(comment.text)) + ")")
- }
- function genSlot (el, state) {
- var slotName = el.slotName || '"default"';
- var children = genChildren(el, state);
- var res = "_t(" + slotName + (children ? ("," + children) : '');
- var attrs = el.attrs && ("{" + (el.attrs.map(function (a) { return ((camelize(a.name)) + ":" + (a.value)); }).join(',')) + "}");
- var bind$$1 = el.attrsMap['v-bind'];
- if ((attrs || bind$$1) && !children) {
- res += ",null";
- }
- if (attrs) {
- res += "," + attrs;
- }
- if (bind$$1) {
- res += (attrs ? '' : ',null') + "," + bind$$1;
- }
- return res + ')'
- }
- function genComponent (
- componentName,
- el,
- state
- ) {
- var children = el.inlineTemplate ? null : genChildren(el, state, true);
- return ("_c(" + componentName + "," + (genData$2(el, state)) + (children ? ("," + children) : '') + ")")
- }
- function genProps (props) {
- var res = '';
- for (var i = 0; i < props.length; i++) {
- var prop = props[i];
- res += "\"" + (prop.name) + "\":" + (transformSpecialNewlines(prop.value)) + ",";
- }
- return res.slice(0, -1)
- }
- function transformSpecialNewlines (text) {
- return text
- .replace(/\u2028/g, '\\u2028')
- .replace(/\u2029/g, '\\u2029')
- }
- var prohibitedKeywordRE = new RegExp('\\b' + (
- 'do,if,for,let,new,try,var,case,else,with,await,break,catch,class,const,' +
- 'super,throw,while,yield,delete,export,import,return,switch,default,' +
- 'extends,finally,continue,debugger,function,arguments'
- ).split(',').join('\\b|\\b') + '\\b');
- var unaryOperatorsRE = new RegExp('\\b' + (
- 'delete,typeof,void'
- ).split(',').join('\\s*\\([^\\)]*\\)|\\b') + '\\s*\\([^\\)]*\\)');
- var identRE = /[A-Za-z_$][\w$]*/;
- var stripStringRE = /'(?:[^'\\]|\\.)*'|"(?:[^"\\]|\\.)*"|`(?:[^`\\]|\\.)*\$\{|\}(?:[^`\\]|\\.)*`|`(?:[^`\\]|\\.)*`/g;
- function detectErrors (ast) {
- var errors = [];
- if (ast) {
- checkNode(ast, errors);
- }
- return errors
- }
- function checkNode (node, errors) {
- if (node.type === 1) {
- for (var name in node.attrsMap) {
- if (dirRE.test(name)) {
- var value = node.attrsMap[name];
- if (value) {
- if (name === 'v-for') {
- checkFor(node, ("v-for=\"" + value + "\""), errors);
- } else if (onRE.test(name)) {
- checkEvent(value, (name + "=\"" + value + "\""), errors);
- } else {
- checkExpression(value, (name + "=\"" + value + "\""), errors);
- }
- }
- }
- }
- if (node.children) {
- for (var i = 0; i < node.children.length; i++) {
- checkNode(node.children[i], errors);
- }
- }
- } else if (node.type === 2) {
- checkExpression(node.expression, node.text, errors);
- }
- }
- function checkEvent (exp, text, errors) {
- var stipped = exp.replace(stripStringRE, '');
- var keywordMatch = stipped.match(unaryOperatorsRE);
- if (keywordMatch && stipped.charAt(keywordMatch.index - 1) !== '$') {
- errors.push(
- "avoid using JavaScript unary operator as property name: " +
- "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim())
- );
- }
- checkExpression(exp, text, errors);
- }
- function checkFor (node, text, errors) {
- checkExpression(node.for || '', text, errors);
- checkIdentifier(node.alias, 'v-for alias', text, errors);
- checkIdentifier(node.iterator1, 'v-for iterator', text, errors);
- checkIdentifier(node.iterator2, 'v-for iterator', text, errors);
- }
- function checkIdentifier (ident, type, text, errors) {
- if (typeof ident === 'string' && !identRE.test(ident)) {
- errors.push(("invalid " + type + " \"" + ident + "\" in expression: " + (text.trim())));
- }
- }
- function checkExpression (exp, text, errors) {
- try {
- new Function(("return " + exp));
- } catch (e) {
- var keywordMatch = exp.replace(stripStringRE, '').match(prohibitedKeywordRE);
- if (keywordMatch) {
- errors.push(
- "avoid using JavaScript keyword as property name: " +
- "\"" + (keywordMatch[0]) + "\" in expression " + (text.trim())
- );
- } else {
- errors.push(("invalid expression: " + (text.trim())));
- }
- }
- }
- function createFunction (code, errors) {
- try {
- return new Function(code)
- } catch (err) {
- errors.push({ err: err, code: code });
- return noop
- }
- }
- function createCompileToFunctionFn (compile) {
- var cache = Object.create(null);
- return function compileToFunctions (
- template,
- options,
- vm
- ) {
- options = options || {};
-
- if (process.env.NODE_ENV !== 'production') {
-
- try {
- new Function('return 1');
- } catch (e) {
- if (e.toString().match(/unsafe-eval|CSP/)) {
- warn(
- 'It seems you are using the standalone build of Vue.js in an ' +
- 'environment with Content Security Policy that prohibits unsafe-eval. ' +
- 'The template compiler cannot work in this environment. Consider ' +
- 'relaxing the policy to allow unsafe-eval or pre-compiling your ' +
- 'templates into render functions.'
- );
- }
- }
- }
-
- var key = options.delimiters
- ? String(options.delimiters) + template
- : template;
- if (cache[key]) {
- return cache[key]
- }
-
- var compiled = compile(template, options);
-
- if (process.env.NODE_ENV !== 'production') {
- if (compiled.errors && compiled.errors.length) {
- warn(
- "Error compiling template:\n\n" + template + "\n\n" +
- compiled.errors.map(function (e) { return ("- " + e); }).join('\n') + '\n',
- vm
- );
- }
- if (compiled.tips && compiled.tips.length) {
- compiled.tips.forEach(function (msg) { return tip(msg, vm); });
- }
- }
-
- var res = {};
- var fnGenErrors = [];
- res.render = createFunction(compiled.render, fnGenErrors);
- res.staticRenderFns = compiled.staticRenderFns.map(function (code) {
- return createFunction(code, fnGenErrors)
- });
-
-
-
-
- if (process.env.NODE_ENV !== 'production') {
- if ((!compiled.errors || !compiled.errors.length) && fnGenErrors.length) {
- warn(
- "Failed to generate render function:\n\n" +
- fnGenErrors.map(function (ref) {
- var err = ref.err;
- var code = ref.code;
- return ((err.toString()) + " in\n\n" + code + "\n");
- }).join('\n'),
- vm
- );
- }
- }
- return (cache[key] = res)
- }
- }
- function createCompilerCreator (baseCompile) {
- return function createCompiler (baseOptions) {
- function compile (
- template,
- options
- ) {
- var finalOptions = Object.create(baseOptions);
- var errors = [];
- var tips = [];
- finalOptions.warn = function (msg, tip) {
- (tip ? tips : errors).push(msg);
- };
- if (options) {
-
- if (options.modules) {
- finalOptions.modules =
- (baseOptions.modules || []).concat(options.modules);
- }
-
- if (options.directives) {
- finalOptions.directives = extend(
- Object.create(baseOptions.directives),
- options.directives
- );
- }
-
- for (var key in options) {
- if (key !== 'modules' && key !== 'directives') {
- finalOptions[key] = options[key];
- }
- }
- }
- var compiled = baseCompile(template, finalOptions);
- if (process.env.NODE_ENV !== 'production') {
- errors.push.apply(errors, detectErrors(compiled.ast));
- }
- compiled.errors = errors;
- compiled.tips = tips;
- return compiled
- }
- return {
- compile: compile,
- compileToFunctions: createCompileToFunctionFn(compile)
- }
- }
- }
- var createCompiler = createCompilerCreator(function baseCompile (
- template,
- options
- ) {
- var ast = parse(template.trim(), options);
- optimize(ast, options);
- var code = generate(ast, options);
- return {
- ast: ast,
- render: code.render,
- staticRenderFns: code.staticRenderFns
- }
- });
- var ref$1 = createCompiler(baseOptions);
- var compileToFunctions = ref$1.compileToFunctions;
- var idToTemplate = cached(function (id) {
- var el = query(id);
- return el && el.innerHTML
- });
- var mount = Vue$3.prototype.$mount;
- Vue$3.prototype.$mount = function (
- el,
- hydrating
- ) {
- el = el && query(el);
-
- if (el === document.body || el === document.documentElement) {
- process.env.NODE_ENV !== 'production' && warn(
- "Do not mount Vue to <html> or <body> - mount to normal elements instead."
- );
- return this
- }
- var options = this.$options;
-
- if (!options.render) {
- var template = options.template;
- if (template) {
- if (typeof template === 'string') {
- if (template.charAt(0) === '#') {
- template = idToTemplate(template);
-
- if (process.env.NODE_ENV !== 'production' && !template) {
- warn(
- ("Template element not found or is empty: " + (options.template)),
- this
- );
- }
- }
- } else if (template.nodeType) {
- template = template.innerHTML;
- } else {
- if (process.env.NODE_ENV !== 'production') {
- warn('invalid template option:' + template, this);
- }
- return this
- }
- } else if (el) {
- template = getOuterHTML(el);
- }
- if (template) {
-
- if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
- mark('compile');
- }
- var ref = compileToFunctions(template, {
- shouldDecodeNewlines: shouldDecodeNewlines,
- delimiters: options.delimiters,
- comments: options.comments
- }, this);
- var render = ref.render;
- var staticRenderFns = ref.staticRenderFns;
- options.render = render;
- options.staticRenderFns = staticRenderFns;
-
- if (process.env.NODE_ENV !== 'production' && config.performance && mark) {
- mark('compile end');
- measure(((this._name) + " compile"), 'compile', 'compile end');
- }
- }
- }
- return mount.call(this, el, hydrating)
- };
- function getOuterHTML (el) {
- if (el.outerHTML) {
- return el.outerHTML
- } else {
- var container = document.createElement('div');
- container.appendChild(el.cloneNode(true));
- return container.innerHTML
- }
- }
- Vue$3.compile = compileToFunctions;
- module.exports = Vue$3;
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