mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-24 00:01:56 +08:00
129 lines
3.7 KiB
Vue
129 lines
3.7 KiB
Vue
|
<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:20rpx !default;
|
|||
|
$u-empty-slot-margin-top:20rpx !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>
|