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							- <template>
 
-   <view
 
-       class="u-empty"
 
-       :style="[emptyStyle]"
 
-       v-if="show"
 
-   >
 
-     <u-icon
 
-         v-if="!isSrc"
 
-         :name="mode === 'message' ? 'chat' : `empty-${mode}`"
 
-         :size="iconSize"
 
-         :color="iconColor"
 
-         margin-top="14"
 
-     ></u-icon>
 
-     <image
 
-         v-else
 
-         :style="{
 
- 				width: $u.addUnit(width),
 
- 				height: $u.addUnit(height),
 
- 			}"
 
-         :src="icon"
 
-         mode="widthFix"
 
-     ></image>
 
-     <text
 
-         class="u-empty__text"
 
-         :style="[textStyle]"
 
-     >{{ text ? text : icons[mode] }}
 
-     </text>
 
-     <view class="u-empty__wrap" v-if="$slots.default || $slots.$default">
 
-       <slot/>
 
-     </view>
 
-   </view>
 
- </template>
 
- <script>
 
- import props from './props.js';
 
- /**
 
-  * empty 内容为空
 
-  * @description 该组件用于需要加载内容,但是加载的第一页数据就为空,提示一个"没有内容"的场景, 我们精心挑选了十几个场景的图标,方便您使用。
 
-  * @tutorial https://www.uviewui.com/components/empty.html
 
-  * @property {String}      icon    内置图标名称,或图片路径,建议绝对路径
 
-  * @property {String}      text    提示文字
 
-  * @property {String}      textColor  文字颜色 (默认 '#c0c4cc' )
 
-  * @property {String | Number}  textSize  文字大小 (默认 14 )
 
-  * @property {String}      iconColor  图标的颜色 (默认 '#c0c4cc' )
 
-  * @property {String | Number}  iconSize  图标的大小 (默认 90 )
 
-  * @property {String}      mode    选择预置的图标类型 (默认 'data' )
 
-  * @property {String | Number}  width    图标宽度,单位px (默认 160 )
 
-  * @property {String | Number}  height    图标高度,单位px (默认 160 )
 
-  * @property {Boolean}      show    是否显示组件 (默认 true )
 
-  * @property {String | Number}  marginTop  组件距离上一个元素之间的距离,默认px单位 (默认 0 )
 
-  * @property {Object}      customStyle  定义需要用到的外部样式
 
-  *
 
-  * @event {Function} click 点击组件时触发
 
-  * @event {Function} close 点击关闭按钮时触发
 
-  * @example <u-empty text="所谓伊人,在水一方" mode="list"></u-empty>
 
-  */
 
- export default {
 
-   name: "u-empty",
 
-   mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
 
-   data() {
 
-     return {
 
-       icons: {
 
-         car: '购物车为空',
 
-         page: '页面不存在',
 
-         search: '没有搜索结果',
 
-         address: '没有收货地址',
 
-         wifi: '没有WiFi',
 
-         order: '订单为空',
 
-         coupon: '没有优惠券',
 
-         favor: '暂无收藏',
 
-         permission: '无权限',
 
-         history: '无历史记录',
 
-         news: '无新闻列表',
 
-         message: '消息列表为空',
 
-         list: '列表为空',
 
-         data: '数据为空',
 
-         comment: '暂无评论',
 
-       }
 
-     }
 
-   },
 
-   computed: {
 
-     // 组件样式
 
-     emptyStyle() {
 
-       const style = {}
 
-       style.marginTop = uni.$u.addUnit(this.marginTop)
 
-       // 合并customStyle样式,此参数通过mixin中的props传递
 
-       return uni.$u.deepMerge(uni.$u.addStyle(this.customStyle), style)
 
-     },
 
-     // 文本样式
 
-     textStyle() {
 
-       const style = {}
 
-       style.color = this.textColor
 
-       style.fontSize = uni.$u.addUnit(this.textSize)
 
-       return style
 
-     },
 
-     // 判断icon是否图片路径
 
-     isSrc() {
 
-       return this.icon.indexOf('/') >= 0
 
-     }
 
-   }
 
- }
 
- </script>
 
- <style lang="scss" scoped>
 
- @import '../../libs/css/components.scss';
 
- $u-empty-text-margin-top: 20 rpx !default;
 
- $u-empty-slot-margin-top: 20 rpx !default;
 
- .u-empty {
 
-   @include flex;
 
-   flex-direction: column;
 
-   justify-content: center;
 
-   align-items: center;
 
-   &__text {
 
-     @include flex;
 
-     justify-content: center;
 
-     align-items: center;
 
-     margin-top: $u-empty-text-margin-top;
 
-   }
 
- }
 
- .u-slot-wrap {
 
-   @include flex;
 
-   justify-content: center;
 
-   align-items: center;
 
-   margin-top: $u-empty-slot-margin-top;
 
- }
 
- </style>
 
 
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