mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-24 16:21:53 +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>
|