<template>
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<a-popover
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v-model="visible"
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trigger="click"
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placement="bottomRight"
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overlayClassName="header-notice-wrapper"
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:getPopupContainer="() => $refs.noticeRef.parentElement"
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:autoAdjustOverflow="true"
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:arrowPointAtCenter="true"
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:overlayStyle="{ width: '300px', top: '50px' }"
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>
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<template slot="content">
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<a-spin :spinning="loading">
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<a-tabs>
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<a-tab-pane tab="通知" key="1">
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<a-list>
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<a-list-item>
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<a-list-item-meta title="你收到了 14 份新周报" description="一年前">
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<a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/ThXAXghbEsBCCSDihZxY.png"/>
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</a-list-item-meta>
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</a-list-item>
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<a-list-item>
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<a-list-item-meta title="你推荐的 曲妮妮 已通过第三轮面试" description="一年前">
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<a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/OKJXDXrmkNshAMvwtvhu.png"/>
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</a-list-item-meta>
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</a-list-item>
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<a-list-item>
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<a-list-item-meta title="这种模板可以区分多种通知类型" description="一年前">
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<a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/kISTdvpyTAhtGxpovNWd.png"/>
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</a-list-item-meta>
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</a-list-item>
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</a-list>
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</a-tab-pane>
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<a-tab-pane tab="消息" key="2">
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123
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</a-tab-pane>
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<a-tab-pane tab="待办" key="3">
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123
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</a-tab-pane>
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</a-tabs>
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</a-spin>
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</template>
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<span @click="fetchNotice" class="header-notice" ref="noticeRef" style="padding: 0 18px">
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<a-badge count="12">
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<a-icon style="font-size: 16px; padding: 4px" type="bell" />
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</a-badge>
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</span>
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</a-popover>
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</template>
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<script>
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export default {
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name: 'HeaderNotice',
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data () {
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return {
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loading: false,
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visible: false
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}
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},
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methods: {
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fetchNotice () {
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if (!this.visible) {
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this.loading = true
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setTimeout(() => {
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this.loading = false
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}, 2000)
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} else {
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this.loading = false
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}
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this.visible = !this.visible
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}
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}
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}
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</script>
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<style lang="css">
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.header-notice-wrapper {
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top: 50px !important;
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}
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</style>
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<style lang="less" scoped>
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.header-notice{
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display: inline-block;
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transition: all 0.3s;
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span {
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vertical-align: initial;
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}
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}
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</style>
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