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- <template>
- <view v-if="show" :class="[
- disabled ? 'u-disabled' : '',
- 'u-size-' + size,
- 'u-shape-' + shape,
- 'u-mode-' + mode + '-' + type
- ]"
- class="u-tag" :style="[customStyle]" @tap="clickTag">
- {{text}}
- <view class="u-icon-wrap" @tap.stop>
- <u-icon @click="close" size="22" v-if="closeable" :color="closeIconColor"
- name="close" class="u-close-icon" :style="[iconStyle]"></u-icon>
- </view>
- </view>
- </template>
- <script>
- /**
- * tag 提示
- * @description 该组件一般用于标记和选择
- * @tutorial https://www.uviewui.com/components/tag.html
- * @property {String} type 主题类型(默认primary)
- * @property {String} size 标签大小(默认default)
- * @property {String} shape 标签形状(默认square)
- * @property {String} text 标签的文字内容
- * @property {String} bg-color 自定义标签的背景颜色
- * @property {String} border-color 标签的边框颜色
- * @property {String} close-color 关闭按钮的颜色
- * @property {String Number} index 点击标签时,会通过click事件返回该值
- * @property {String} mode 模式选择,见官网说明(默认light)
- * @property {Boolean} closeable 是否可关闭,设置为true,文字右边会出现一个关闭图标(默认false)
- * @property {Boolean} show 标签显示与否(默认true)
- * @event {Function} click 点击标签触发
- * @event {Function} close closeable为true时,点击标签关闭按钮触发
- * @example <u-tag text="雪月夜" type="success" />
- */
- export default {
- name: 'u-tag',
- // 是否禁用这个标签,禁用的话,会屏蔽点击事件
- props: {
- // 标签类型info、primary、success、warning、error
- type: {
- type: String,
- default: 'primary'
- },
- disabled: {
- type: [Boolean, String],
- default: false
- },
- // 标签的大小,分为default(默认),mini(较小)
- size: {
- type: String,
- default: 'default'
- },
- // tag的形状,circle(两边半圆形), square(方形,带圆角),circleLeft(左边是半圆),circleRight(右边是半圆)
- shape: {
- type: String,
- default: 'square'
- },
- // 标签文字
- text: {
- type: [String, Number],
- default: ''
- },
- // 背景颜色,默认为空字符串,即不处理
- bgColor: {
- type: String,
- default: ''
- },
- // 标签字体颜色,默认为空字符串,即不处理
- color: {
- type: String,
- default: ''
- },
- // 镂空形式标签的边框颜色
- borderColor: {
- type: String,
- default: ''
- },
- // 关闭按钮图标的颜色
- closeColor: {
- type: String,
- default: ''
- },
- // 点击时返回的索引值,用于区分例遍的数组哪个元素被点击了
- index: {
- type: [Number, String],
- default: ''
- },
- // 模式选择,dark|light|plain
- mode: {
- type: String,
- default: 'light'
- },
- // 是否可关闭
- closeable: {
- type: Boolean,
- default: false
- },
- // 是否显示
- show: {
- type: Boolean,
- default: true
- }
- },
- data() {
- return {
-
- }
- },
- computed: {
- customStyle() {
- let style = {};
- // 文字颜色(如果有此值,会覆盖type值的颜色)
- if(this.color) style.color = this.color;
- // tag的背景颜色(如果有此值,会覆盖type值的颜色)
- if(this.bgColor) style.backgroundColor = this.bgColor;
- // 如果是镂空型tag,没有传递边框颜色(borderColor)的话,使用文字的颜色(color属性)
- if(this.mode == 'plain' && this.color && !this.borderColor) style.borderColor = this.color;
- else style.borderColor = this.borderColor;
- return style;
- },
- iconStyle() {
- if(!this.closeable) return ;
- let style = {};
- if(this.size == 'mini') style.fontSize = '20rpx';
- else style.fontSize = '22rpx';
- if(this.mode == 'plain' || this.mode == 'light') style.color = this.type;
- else if(this.mode == 'dark') style.color = "#ffffff";
- if(this.closeColor) style.color = this.closeColor;
- return style;
- },
- // 关闭图标的颜色
- closeIconColor() {
- // 如果定义了关闭图标的颜色,就用此值,否则用字体颜色的值
- // 如果上面的二者都没有,如果是dark深色模式,图标就为白色
- // 最后如果上面的三者都不合适,就返回type值给图标获取颜色
- let color = '';
- if(this.closeColor) return this.closeColor;
- else if(this.color) return this.color;
- else if(this.mode == 'dark') return '#ffffff';
- else return this.type;
- }
- },
- methods: {
- // 标签被点击
- clickTag() {
- // 如果是disabled状态,不发送点击事件
- if(this.disabled) return ;
- this.$emit('click', this.index);
- },
- // 点击标签关闭按钮
- close() {
- this.$emit('close', this.index);
- }
- }
- }
- </script>
- <style lang="scss" scoped>
- @import "../../libs/css/style.components.scss";
-
- .u-tag {
- box-sizing: border-box;
- align-items: center;
- border-radius: 6rpx;
- /* #ifndef APP-NVUE */
- display: inline-block;
- /* #endif */
- line-height: 1;
- }
-
- .u-size-default {
- font-size: 22rpx;
- padding: 12rpx 22rpx;
- }
-
- .u-size-mini {
- font-size: 20rpx;
- padding: 6rpx 12rpx;
- }
- .u-mode-light-primary {
- background-color: $u-type-primary-light;
- color: $u-type-primary;
- border: 1px solid $u-type-primary-disabled;
- }
-
- .u-mode-light-success {
- background-color: $u-type-success-light;
- color: $u-type-success;
- border: 1px solid $u-type-success-disabled;
- }
-
- .u-mode-light-error {
- background-color: $u-type-error-light;
- color: $u-type-error;
- border: 1px solid $u-type-error-disabled;
- }
-
- .u-mode-light-warning {
- background-color: $u-type-warning-light;
- color: $u-type-warning;
- border: 1px solid $u-type-warning-disabled;
- }
-
- .u-mode-light-info {
- background-color: $u-type-info-light;
- color: $u-type-info;
- border: 1px solid $u-type-info-disabled;
- }
-
- .u-mode-dark-primary {
- background-color: $u-type-primary;
- color: #FFFFFF;
- }
-
- .u-mode-dark-success {
- background-color: $u-type-success;
- color: #FFFFFF;
- }
-
- .u-mode-dark-error {
- background-color: $u-type-error;
- color: #FFFFFF;
- }
-
- .u-mode-dark-warning {
- background-color: $u-type-warning;
- color: #FFFFFF;
- }
-
- .u-mode-dark-info {
- background-color: $u-type-info;
- color: #FFFFFF;
- }
-
- .u-mode-plain-primary {
- background-color: #FFFFFF;
- color: $u-type-primary;
- border: 1px solid $u-type-primary;
- }
-
- .u-mode-plain-success {
- background-color: #FFFFFF;
- color: $u-type-success;
- border: 1px solid $u-type-success;
- }
-
- .u-mode-plain-error {
- background-color: #FFFFFF;
- color: $u-type-error;
- border: 1px solid $u-type-error;
- }
-
- .u-mode-plain-warning {
- background-color: #FFFFFF;
- color: $u-type-warning;
- border: 1px solid $u-type-warning;
- }
-
- .u-mode-plain-info {
- background-color: #FFFFFF;
- color: $u-type-info;
- border: 1px solid $u-type-info;
- }
-
- .u-disabled {
- opacity: 0.55;
- }
- .u-shape-circle {
- border-radius: 100rpx;
- }
-
- .u-shape-circleRight {
- border-radius: 0 100rpx 100rpx 0;
- }
- .u-shape-circleLeft {
- border-radius: 100rpx 0 0 100rpx;
- }
-
- .u-close-icon {
- margin-left: 14rpx;
- font-size: 22rpx;
- color: $u-type-success;
- }
-
- .u-icon-wrap {
- display: inline-flex;
- transform: scale(0.86);
- }
- </style>
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