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+<template>
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+ <u-transition
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+ mode="fade"
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+ :show="show"
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+ >
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+ <view class="u-tag-wrapper">
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+ <view
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+ class="u-tag"
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+ :class="[`u-tag--${shape}`, !plain && `u-tag--${type}`, plain && `u-tag--${type}--plain`, `u-tag--${size}`, plain && plainFill && `u-tag--${type}--plain--fill`]"
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+ @tap.stop="clickHandler"
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+ :style="[{
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+ marginRight: closable ? '10px' : 0,
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+ marginTop: closable ? '10px' : 0,
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+ }, style]"
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+ >
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+ <slot name="icon">
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+ <view
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+ class="u-tag__icon"
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+ v-if="icon"
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+ >
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+ <image
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+ v-if="$u.test.image(icon)"
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+ :src="icon"
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+ :style="[imgStyle]"
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+ ></image>
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+ <u-icon
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+ v-else
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+ :color="elIconColor"
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+ :name="icon"
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+ :size="iconSize"
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+ ></u-icon>
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+ </view>
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+ </slot>
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+ <text
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+ class="u-tag__text"
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+ :style="[textColor]"
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+ :class="[`u-tag__text--${type}`, plain && `u-tag__text--${type}--plain`, `u-tag__text--${size}`]"
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+ >{{ text }}</text>
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+ </view>
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+ <view
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+ class="u-tag__close"
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+ :class="[`u-tag__close--${size}`]"
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+ v-if="closable"
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+ @tap.stop="closeHandler"
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+ :style="{backgroundColor: closeColor}"
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+ >
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+ <u-icon
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+ name="close"
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+ :size="closeSize"
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+ color="#ffffff"
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+ ></u-icon>
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+ </view>
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+ </view>
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+ </u-transition>
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+</template>
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+
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+<script>
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+ import props from './props.js';
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+ /**
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+ * Tag 标签
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+ * @description tag组件一般用于标记和选择,我们提供了更加丰富的表现形式,能够较全面的涵盖您的使用场景
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+ * @tutorial https://www.uviewui.com/components/tag.html
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+ * @property {String} type 标签类型info、primary、success、warning、error (默认 'primary' )
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+ * @property {Boolean | String} disabled 不可用(默认 false )
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+ * @property {String} size 标签的大小,large,medium,mini (默认 'medium' )
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+ * @property {String} shape tag的形状,circle(两边半圆形), square(方形,带圆角)(默认 'square' )
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+ * @property {String | Number} text 标签的文字内容
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+ * @property {String} bgColor 背景颜色,默认为空字符串,即不处理
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+ * @property {String} color 标签字体颜色,默认为空字符串,即不处理
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+ * @property {String} borderColor 镂空形式标签的边框颜色
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+ * @property {String} closeColor 关闭按钮图标的颜色(默认 #C6C7CB)
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+ * @property {String | Number} name 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
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+ * @property {Boolean} plainFill 镂空时是否填充背景色(默认 false )
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+ * @property {Boolean} plain 是否镂空(默认 false )
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+ * @property {Boolean} closable 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 )
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+ * @property {Boolean} show 标签显示与否(默认 true )
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+ * @property {String} icon 内置图标,或绝对路径的图片
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+ * @event {Function(index)} click 点击标签时触发 index: 传递的index参数值
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+ * @event {Function(index)} close closable为true时,点击标签关闭按钮触发 index: 传递的index参数值
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+ * @example <u-tag text="标签" type="error" plain plainFill></u-tag>
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+ */
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+ export default {
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+ name: 'u-tag',
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+ mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
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+ data() {
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+ return {
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+
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+ }
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+ },
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+ computed: {
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+ style() {
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+ const style = {}
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+ if (this.bgColor) {
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+ style.backgroundColor = this.bgColor
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+ }
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+ if (this.color) {
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+ style.color = this.color
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+ }
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+ if(this.borderColor) {
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+ style.borderColor = this.borderColor
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+ }
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+ return style
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+ },
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+ // nvue下,文本颜色无法继承父元素
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+ textColor() {
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+ const style = {}
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+ if (this.color) {
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+ style.color = this.color
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+ }
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+ return style
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+ },
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+ imgStyle() {
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+ const width = this.size === 'large' ? '17px' : this.size === 'medium' ? '15px' : '13px'
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+ return {
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+ width,
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+ height: width
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+ }
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+ },
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+ // 文本的样式
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+ closeSize() {
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+ const size = this.size === 'large' ? 15 : this.size === 'medium' ? 13 : 12
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+ return size
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+ },
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+ // 图标大小
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+ iconSize() {
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+ const size = this.size === 'large' ? 21 : this.size === 'medium' ? 19 : 16
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+ return size
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+ },
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+ // 图标颜色
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+ elIconColor() {
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+ return this.iconColor ? this.iconColor : this.plain ? this.type : '#ffffff'
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+ }
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+ },
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+ methods: {
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+ // 点击关闭按钮
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+ closeHandler() {
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+ this.$emit('close', this.name)
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+ },
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+ // 点击标签
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+ clickHandler() {
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+ this.$emit('click', this.name)
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+ }
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+ }
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+ }
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+</script>
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+
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+<style
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+ lang="scss"
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+ scoped
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+>
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+ @import "../../libs/css/components.scss";
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+
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+ .u-tag-wrapper {
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+ position: relative;
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+ }
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+
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+ .u-tag {
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+ @include flex;
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+ align-items: center;
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+ border-style: solid;
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+
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+ &--circle {
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+ border-radius: 100px;
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+ }
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+
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+ &--square {
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+ border-radius: 3px;
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+ }
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+
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+ &__icon {
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+ margin-right: 4px;
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+ }
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+
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+ &__text {
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+ &--mini {
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+ font-size: 12px;
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+ line-height: 12px;
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+ }
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+
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+ &--medium {
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+ font-size: 13px;
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+ line-height: 13px;
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+ }
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+
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+ &--large {
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+ font-size: 15px;
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+ line-height: 15px;
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+ }
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+ }
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+
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+ &--mini {
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+ height: 22px;
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+ line-height: 22px;
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+ padding: 0 5px;
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+ }
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+
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+ &--medium {
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+ height: 22px;
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+ line-height: 20px;
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+ padding: 0 10px;
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+ background-color: #fce7d2;
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+ }
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+
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+ &--large {
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+ height: 32px;
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+ line-height: 32px;
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+ padding: 0 15px;
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+ }
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+
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+ &--primary {
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+ background-color: $u-primary;
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+ border-width: 1px;
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+ border-color: $u-primary;
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+ }
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+
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+ &--primary--plain {
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+ border-width: 1px;
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+ border-color: $u-primary;
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+ }
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+
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+ &--primary--plain--fill {
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+ background-color: #ecf5ff;
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+ }
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+
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+ &__text--primary {
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+ color: #FFFFFF;
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+ }
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+
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+ &__text--primary--plain {
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+ color: $u-primary;
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+ }
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+
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+ &--error {
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+ background-color: $u-error;
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+ border-width: 1px;
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+ border-color: $u-error;
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+ }
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+
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+ &--error--plain {
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+ border-width: 1px;
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+ border-color: #fce7d2;;
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+ }
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+
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+ &--error--button {
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+ border-width: 1px;
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+ border-color: #38b64b;;
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+ }
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+
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+ &--error--plain--fill {
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+ background-color: #fef0f0;
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+ }
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+
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+ &__text--error {
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+ color: #FFFFFF;
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+ }
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+
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+ &__text--error--plain {
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+ color: $u-error;
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+ }
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+
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+ &--warning {
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+ background-color: $u-warning;
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+ border-width: 1px;
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+ border-color: $u-warning;
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+ }
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+
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+ &--warning--plain {
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+ border-width: 1px;
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+ border-color: $u-warning;
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+ }
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+
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+ &--warning--plain--fill {
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+ background-color: #fdf6ec;
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+ }
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+
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+ &__text--warning {
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+ color: #FFFFFF;
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+ }
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+
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+ &__text--warning--plain {
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+ color: $u-warning;
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+ }
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+
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+ &--success {
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+ background-color: $u-success;
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+ border-width: 1px;
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+ border-color: $u-success;
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+ }
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+
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+ &--success--plain {
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+ border-width: 1px;
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+ border-color: $u-success;
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+ }
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+
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+ &--success--plain--fill {
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+ background-color: #f5fff0;
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+ }
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+
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+ &__text--success {
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+ color: #FFFFFF;
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+ }
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+
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+ &__text--success--plain {
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+ color: $u-success;
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+ }
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+
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+ &--info {
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+ background-color: $u-info;
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+ border-width: 1px;
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+ border-color: $u-info;
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+ }
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+
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+ &--info--plain {
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+ border-width: 1px;
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+ border-color: $u-info;
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+ }
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+
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+ &--info--plain--fill {
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+ background-color: #f4f4f5;
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+ }
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+
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+ &__text--info {
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+ color: #FFFFFF;
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+ }
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+
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+ &__text--info--plain {
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+ color: $u-info;
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+ }
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+
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+ &__close {
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+ position: absolute;
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+ z-index: 999;
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+ top: 10px;
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+ right: 10px;
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+ border-radius: 100px;
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+ background-color: #C6C7CB;
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+ @include flex(row);
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+ align-items: center;
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+ justify-content: center;
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+ /* #ifndef APP-NVUE */
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+ transform: scale(0.6) translate(80%, -80%);
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+ /* #endif */
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+ /* #ifdef APP-NVUE */
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+ transform: scale(0.6) translate(50%, -50%);
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+ /* #endif */
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+
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+ &--mini {
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+ width: 18px;
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+ height: 18px;
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+ }
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+
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+ &--medium {
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+ width: 22px;
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+ height: 22px;
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+ }
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+
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+ &--large {
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+ width: 25px;
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+ height: 25px;
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+ }
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+ }
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+
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+ }
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+</style>
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