mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-24 00:01:56 +08:00
104 lines
2.9 KiB
Vue
104 lines
2.9 KiB
Vue
|
<template>
|
|||
|
|
<view class="u-avatar-group">
|
|||
|
|
<view
|
|||
|
|
class="u-avatar-group__item"
|
|||
|
|
v-for="(item, index) in showUrl"
|
|||
|
|
:key="index"
|
|||
|
|
:style="{
|
|||
|
|
marginLeft: index === 0 ? 0 : $u.addUnit(-size * gap)
|
|||
|
|
}"
|
|||
|
|
>
|
|||
|
|
<u-avatar
|
|||
|
|
:size="size"
|
|||
|
|
:shape="shape"
|
|||
|
|
:mode="mode"
|
|||
|
|
:src="$u.test.object(item) ? keyName && item[keyName] || item.url : item"
|
|||
|
|
></u-avatar>
|
|||
|
|
<view
|
|||
|
|
class="u-avatar-group__item__show-more"
|
|||
|
|
v-if="showMore && index === showUrl.length - 1 && (urls.length > maxCount || extraValue > 0)"
|
|||
|
|
@tap="clickHandler"
|
|||
|
|
>
|
|||
|
|
<u--text
|
|||
|
|
color="#ffffff"
|
|||
|
|
:size="size * 0.4"
|
|||
|
|
:text="`+${extraValue || urls.length - showUrl.length}`"
|
|||
|
|
align="center"
|
|||
|
|
customStyle="justify-content: center"
|
|||
|
|
></u--text>
|
|||
|
|
</view>
|
|||
|
|
</view>
|
|||
|
|
</view>
|
|||
|
|
</template>
|
|||
|
|
|
|||
|
|
<script>
|
|||
|
|
import props from './props.js';
|
|||
|
|
/**
|
|||
|
|
* AvatarGroup 头像组
|
|||
|
|
* @description 本组件一般用于展示头像的地方，如个人中心，或者评论列表页的用户头像展示等场所。
|
|||
|
|
* @tutorial https://www.uviewui.com/components/avatar.html
|
|||
|
|
*
|
|||
|
|
* @property {Array} urls 头像图片组 （默认 [] ）
|
|||
|
|
* @property {String | Number} maxCount 最多展示的头像数量 （ 默认 5 ）
|
|||
|
|
* @property {String} shape 头像形状（ 'circle' (默认) | 'square' ）
|
|||
|
|
* @property {String} mode 图片裁剪模式（默认 'scaleToFill' ）
|
|||
|
|
* @property {Boolean} showMore 超出maxCount时是否显示查看更多的提示 （默认 true ）
|
|||
|
|
* @property {String | Number} size 头像大小 （默认 40 ）
|
|||
|
|
* @property {String} keyName 指定从数组的对象元素中读取哪个属性作为图片地址
|
|||
|
|
* @property {String | Number} gap 头像之间的遮挡比例（0.4代表遮挡40%） （默认 0.5 ）
|
|||
|
|
* @property {String | Number} extraValue 需额外显示的值
|
|||
|
|
* @event {Function} showMore 头像组更多点击
|
|||
|
|
* @example <u-avatar-group:urls="urls" size="35" gap="0.4" ></u-avatar-group:urls=>
|
|||
|
|
*/
|
|||
|
|
export default {
|
|||
|
|
name: 'u-avatar-group',
|
|||
|
|
mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
|
|||
|
|
data() {
|
|||
|
|
return {
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
computed: {
|
|||
|
|
showUrl() {
|
|||
|
|
return this.urls.slice(0, this.maxCount)
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
methods: {
|
|||
|
|
clickHandler() {
|
|||
|
|
this.$emit('showMore')
|
|||
|
|
}
|
|||
|
|
},
|
|||
|
|
}
|
|||
|
|
</script>
|
|||
|
|
|
|||
|
|
<style lang="scss" scoped>
|
|||
|
|
@import "../../libs/css/components.scss";
|
|||
|
|
|
|||
|
|
.u-avatar-group {
|
|||
|
|
@include flex;
|
|||
|
|
|
|||
|
|
&__item {
|
|||
|
|
margin-left: -10px;
|
|||
|
|
position: relative;
|
|||
|
|
|
|||
|
|
&--no-indent {
|
|||
|
|
// 如果你想质疑作者不会使用:first-child，说明你太年轻，因为nvue不支持
|
|||
|
|
margin-left: 0;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
&__show-more {
|
|||
|
|
position: absolute;
|
|||
|
|
top: 0;
|
|||
|
|
bottom: 0;
|
|||
|
|
left: 0;
|
|||
|
|
right: 0;
|
|||
|
|
background-color: rgba(0, 0, 0, 0.3);
|
|||
|
|
@include flex;
|
|||
|
|
align-items: center;
|
|||
|
|
justify-content: center;
|
|||
|
|
border-radius: 100px;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
</style>
|