(function(global,factory){
typeof define == 'function' && define('helper',[],factory.bind(window));
global['$h'] = factory();
})(this,function(){
var $h = $h || {};
$h._errorMsgOptions = {offset: '80%',anim: 2,time:1200,shadeClose:true,shade:'0.1'};
$h.returnErrorMsg = function(msg,fn){
$h.pushMsg(msg,fn);
return false;
};
$h._loadIndex = null;
$h.pushMsg = function(msg,fn){
requirejs(['layer'],function(layer){
layer.msg(msg.toString(),$h._errorMsgOptions,fn);
});
};
$h.pushMsgOnceStatus = false;
$h.pushMsgOnce = function(msg,fn){
if($h.pushMsgOnceStatus) return ;
$h.pushMsgOnceStatus = true;
$h.pushMsg(msg,function(){
fn && fn();
$h.pushMsgOnceStatus = false;
});
}
/**
* 底部浮动框
* @param msg
*/
$h._promptStyle='<style id="_loading_bounce_style"> #_loading_bounce._prompt_hide{animation:down-hide .25s ease-in; animation-fill-mode: forwards; } #_loading_bounce{z-index: 998;position:fixed;bottom:0;background:#fff;width:100%;height:60px;box-shadow:0 1px 15px rgba(0,0,0,0.17);animation:up-show .25s ease-in}@keyframes up-show{0%{transform:translateY(60px)}100%{transform:translateY(0px)}}@keyframes down-hide{0%{transform:translateY(0px)}100%{transform:translateY(60px)}}#_loading_bounce ._double-container{height: 100%;display: table;position: absolute;width: 30%;left: 44%;} #_loading_bounce ._double-container .double-text{display: table-cell;vertical-align: middle;font-size: 12px;}.double-bounce1,.double-bounce2{width:50px;height:50px;border-radius:50%;background-color:#67CF22;opacity:.6;position:absolute;top:50%;margin-top:-25px;left:26%;-webkit-animation:bounce 2.0s infinite ease-in-out;-moz-animation:bounce 2.0s infinite ease-in-out;-o-animation:bounce 2.0s infinite ease-in-out;animation:bounce 2.0s infinite ease-in-out}.double-bounce2{-webkit-animation-delay:-1.0s;-moz-animation-delay:-1.0s;-o-animation-delay:-1.0s;animation-delay:-1.0s}@keyframes bounce{0%,100%{transform:scale(0.0)}50%{transform:scale(1.0)}}</style>';
$h._promptHtml = '<div id="_loading_bounce" class="_prompt_loading"><div class="mop-css-1 double-bounce"><div class="double-bounce1"></div><div class="double-bounce2"></div></div><div class="_double-container"><span class="double-text">请稍等片刻...</span></div></div>';
$h.prompt = function(msg){
var $body = $('body'),$prompt = $($h._promptHtml);
if(!$body.find('#_loading_bounce_style').length)
$body.append($h._promptStyle);
$prompt.find('.double-text').text(msg);
$body.append($prompt);
};
$h.promptClear = function() {
var that = $('._prompt_loading');
that.addClass('_prompt_hide');
setTimeout(function(){
that.remove();
},250)
};
$h.load = function(){
if($h._loadIndex !== null) $h.loadClear();
requirejs(['layer'],function(layer) {
$h._loadIndex = layer.load(2, {shade: 0.3});
});
};
$h.loadFFF = function(){
if($h._loadIndex !== null) $h.loadClear();
requirejs(['layer'],function(layer) {
$h._loadIndex = layer.load(1, {shade: [0.1,'#fff']});
});
};
$h.loadClear = function(){
requirejs(['layer'],function(layer){
setTimeout(function(){
layer.close($h._loadIndex);
},250);
});
};
$h.uploadFile = function (name,url,successFn,errorFn) {
$.ajaxFileUpload({
url: url,
type: 'post',
secureuri: false, //一般设置为false
fileElementId: name, // 上传文件的id、name属性名
dataType: 'json', //返回值类型，一般设置为json、application/json
success:successFn,
error: errorFn
});
};
$h.ajaxUploadFile = function (name,url,fnGroup) {
fnGroup.start && fnGroup.start();
$.ajaxFileUpload({
url: url,
type: 'POST',
secureuri: false, //一般设置为false
fileElementId: name, // 上传文件的id、name属性名
dataType: 'JSON', //返回值类型，一般设置为json、application/json
success:function(res,status){
fnGroup.success && fnGroup.success(res,status);
fnGroup.end && fnGroup.end(res,status);
// var fileInput = $("#"+name),html = fileInput.prop('outerHTML'),p = fileInput.parent();
// fileInput.remove();
// p.append(html);
},
error: function(res,status){
fnGroup.error && fnGroup.error(res,status);
fnGroup.end && fnGroup.end(res,status);
}
});
};
//除法函数，用来得到精确的除法结果
//说明：javascript的除法结果会有误差，在两个浮点数相除的时候会比较明显。这个函数返回较为精确的除法结果。
//调用：_h.Div(arg1,arg2)
//返回值：arg1除以arg2的精确结果
$h.div = function(arg1,arg2){
var t1=0,t2=0,r1,r2;
try{t1=arg1.toString().split(".")[1].length;}catch(e){}
try{t2=arg2.toString().split(".")[1].length;}catch(e){}
with(Math){
r1=Number(arg1.toString().replace(".",""));
r2=Number(arg2.toString().replace(".",""));
return (r1/r2)*pow(10,t2-t1);
}
};
//乘法函数，用来得到精确的乘法结果
//说明：javascript的乘法结果会有误差，在两个浮点数相乘的时候会比较明显。这个函数返回较为精确的乘法结果。
//调用：_h.Mul(arg1,arg2)
//返回值：arg1乘以arg2的精确结果
$h.Mul = function(arg1,arg2) {
var m=0,s1=arg1.toString(),s2=arg2.toString();
try{m+=s1.split(".")[1].length}catch(e){}
try{m+=s2.split(".")[1].length}catch(e){}
return Number(s1.replace(".","")) * Number(s2.replace(".","")) / Math.pow(10,m);
};
//加法函数，用来得到精确的加法结果
//说明：javascript的加法结果会有误差，在两个浮点数相加的时候会比较明显。这个函数返回较为精确的加法结果。
//调用：_h.Add(arg1,arg2)
//返回值：arg1加上arg2的精确结果
$h.Add = function(arg1,arg2){
var r1,r2,m;
try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
m=Math.pow(10,Math.max(r1,r2));
return (arg1*m+arg2*m)/m;
};
//加法函数，用来得到精确的减法结果
//说明：javascript的加法结果会有误差，在两个浮点数相加的时候会比较明显。这个函数返回较为精确的减法结果。
//调用：_h.Sub(arg1,arg2)
//返回值：arg1减去arg2的精确结果
$h.Sub = function(arg1,arg2){
var r1,r2,m,n;
try{r1=arg1.toString().split(".")[1].length}catch(e){r1=0}
try{r2=arg2.toString().split(".")[1].length}catch(e){r2=0}
m=Math.pow(10,Math.max(r1,r2));
//动态控制精度长度
n=(r1>=r2)?r1:r2;
return ((arg1*m-arg2*m)/m).toFixed(n);
};
$h.cookie = function(key,val,time) {
if(val == undefined){
return _helper.getCookie(key);
}else if(val == null){
return _helper.delCookie(key);
}else{
return _helper.setCookie(key,val,time);
}
};
//操作cookie
$h.setCookie = function(key,val,time){//设置cookie方法
var date=new Date(); //获取当前时间
if(!time) time = 1; //将date设置为n天以后的时间
date.setTime(date.getTime()+time*24*3600*1000); //格式化为cookie识别的时间
document.cookie=key + "=" + val +";expires="+date.toGMTString(); //设置cookie
};
$h.getCookie = function(key) {//获取cookie方法
/*获取cookie参数*/
var getCookie = document.cookie.replace(/;[ ]/g, ";"); //获取cookie，并且将获得的cookie格式化，去掉空格字符
var arrCookie = getCookie.split(";"); //将获得的cookie以"分号"为标识 将cookie保存到arrCookie的数组中
var tips; //声明变量tips
for (var i = 0; i < arrCookie.length; i++) { //使用for循环查找cookie中的tips变量
var arr = arrCookie[i].split("="); //将单条cookie用"等号"为标识，将单条cookie保存为arr数组
if (key == arr[0]) { //匹配变量名称，其中arr[0]是指的cookie名称，如果该条变量为tips则执行判断语句中的赋值操作
tips = arr[1]; //将cookie的值赋给变量tips
break; //终止for循环遍历
}
}
return tips;
};
$h.delCookie = function(key){ //删除cookie方法
var date = new Date(); //获取当前时间
date.setTime(date.getTime()-10000); //将date设置为过去的时间
document.cookie = key + "=v; expires =" +date.toGMTString();//设置cookie
};
$pushCookie = function(key){
var data = $h.getCookie(key);
$h.delCookie(key);
return data;
};
$h.getParmas = function getUrlParam(name) {
var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)"); //构造一个含有目标参数的正则表达式对象
var r = window.location.search.substr(1).match(reg); //匹配目标参数
if (r != null) return decodeURI(r[2]); return null; //返回参数值
};
$h.U = function(opt){
var m = opt.m || 'wap',c = opt.c || 'public_api', a = opt.a || 'index',q = opt.q || '',p = opt.p || {},_params = '';
_params = Object.keys(p).map(function(key){
return key+'/'+p[key];
}).join('/');
return "/"+m+"/"+c+"/"+a+(_params == '' ? '' : '/'+_params)+(q == '' ? '' : '?'+q);
};
$h.isLogin = function(){
return !!$h.getCookie('is_login');
};
return $h;
});