HeaderNotice.vue
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<template>
<a-popover
trigger="click"
placement="bottomRight"
:autoAdjustOverflow="true"
:arrowPointAtCenter="true"
overlayClassName="header-notice-wrapper"
@visibleChange="handleHoverChange"
:overlayStyle="{ width: '300px', top: '50px' }">
<template slot="content">
<a-spin :spinning="loadding">
<a-tabs>
<a-tab-pane :tab="msg1Title" key="1">
<!--<a-list>
<a-list-item>
<a-list-item-meta title="你收到了 14 份新周报" description="一年前">
<a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/ThXAXghbEsBCCSDihZxY.png"/>
</a-list-item-meta>
</a-list-item>
<a-list-item>
<a-list-item-meta title="你推荐的 IT大牛 已通过第三轮面试" description="一年前">
<a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/OKJXDXrmkNshAMvwtvhu.png"/>
</a-list-item-meta>
</a-list-item>
<a-list-item>
<a-list-item-meta title="这种模板可以区分多种通知类型" description="一年前">
<a-avatar style="background-color: white" slot="avatar" src="https://gw.alipayobjects.com/zos/rmsportal/kISTdvpyTAhtGxpovNWd.png"/>
</a-list-item-meta>
</a-list-item>
</a-list>-->
<a-list>
<a-list-item :key="index" v-for="(record, index) in announcement1">
<div style="margin-left: 5%;width: 80%">
<p><a @click="showAnnouncement(record)">标题：{{ record.titile }}</a></p>
<p style="color: rgba(0,0,0,.45);margin-bottom: 0px">{{ record.createTime }} 发布</p>
</div>
<div style="text-align: right">
<a-tag @click="showAnnouncement(record)" v-if="record.priority === 'L'" color="blue">一般消息</a-tag>
<a-tag @click="showAnnouncement(record)" v-if="record.priority === 'M'" color="orange">重要消息</a-tag>
<a-tag @click="showAnnouncement(record)" v-if="record.priority === 'H'" color="red">紧急消息</a-tag>
</div>
</a-list-item>
<div style="margin-top: 5px;text-align: center">
<a-button @click="toMyAnnouncement()" type="dashed" block>查看更多</a-button>
</div>
</a-list>
</a-tab-pane>
<a-tab-pane :tab="msg2Title" key="2">
<a-list>
<a-list-item :key="index" v-for="(record, index) in announcement2">
<div style="margin-left: 5%;width: 80%">
<p><a @click="showAnnouncement(record)">标题：{{ record.titile }}</a></p>
<p style="color: rgba(0,0,0,.45);margin-bottom: 0px">{{ record.createTime }} 发布</p>
</div>
<div style="text-align: right">
<a-tag @click="showAnnouncement(record)" v-if="record.priority === 'L'" color="blue">一般消息</a-tag>
<a-tag @click="showAnnouncement(record)" v-if="record.priority === 'M'" color="orange">重要消息</a-tag>
<a-tag @click="showAnnouncement(record)" v-if="record.priority === 'H'" color="red">紧急消息</a-tag>
</div>
</a-list-item>
<div style="margin-top: 5px;text-align: center">
<a-button @click="toMyAnnouncement()" type="dashed" block>查看更多</a-button>
</div>
</a-list>
</a-tab-pane>
</a-tabs>
</a-spin>
</template>
<span @click="fetchNotice" class="header-notice">
<a-badge :count="msgTotal">
<a-icon style="font-size: 16px; padding: 4px" type="bell" />
</a-badge>
</span>
<show-announcement ref="ShowAnnouncement" @ok="modalFormOk"></show-announcement>
</a-popover>
</template>
<script>
import { getAction,putAction } from '@/api/manage'
import ShowAnnouncement from './ShowAnnouncement'
import store from '@/store/'
export default {
name: "HeaderNotice",
components: {
ShowAnnouncement,
},
data () {
return {
loadding: false,
url:{
listCementByUser:"/sys/annountCement/listByUser",
editCementSend:"/sys/sysAnnouncementSend/editByAnntIdAndUserId",
queryById:"/sys/annountCement/queryById",
},
hovered: false,
announcement1:[],
announcement2:[],
msg1Count:"3",
msg2Count:"0",
msg1Title:"通知(3)",
msg2Title:"",
stopTimer:false,
}
},
computed:{
msgTotal () {
return parseInt(this.msg1Count)+parseInt(this.msg2Count);
}
},
mounted() {
this.loadData();
//this.timerFun();
this.initWebSocket();
},
destroyed: function () { // 离开页面生命周期函数
this.websocketclose();
},
methods: {
timerFun() {
this.stopTimer = false;
let myTimer = setInterval(()=>{
// 停止定时器
if (this.stopTimer == true) {
clearInterval(myTimer);
return;
}
this.loadData()
},6000)
},
loadData (){
try {
// 获取系统消息
getAction(this.url.listCementByUser).then((res) => {
if (res.success) {
this.announcement1 = res.result.anntMsgList;
this.msg1Count = res.result.anntMsgTotal;
this.msg1Title = "通知(" + res.result.anntMsgTotal + ")";
this.announcement2 = res.result.sysMsgList;
this.msg2Count = res.result.sysMsgTotal;
this.msg2Title = "系统消息(" + res.result.sysMsgTotal + ")";
}
}).catch(error => {
console.log("系统消息通知异常",error);//这行打印permissionName is undefined
this.stopTimer = true;
console.log("清理timer");
});
} catch (err) {
this.stopTimer = true;
console.log("通知异常",err);
}
},
fetchNotice () {
if (this.loadding) {
this.loadding = false
return
}
this.loadding = true
setTimeout(() => {
this.loadding = false
}, 200)
},
showAnnouncement(record){
putAction(this.url.editCementSend,{anntId:record.id}).then((res)=>{
if(res.success){
this.loadData();
}
});
this.hovered = false;
this.$refs.ShowAnnouncement.detail(record);
},
toMyAnnouncement(){
this.$router.push({
path: '/isps/userAnnouncement',
name: 'isps-userAnnouncement'
});
},
modalFormOk(){
},
handleHoverChange (visible) {
this.hovered = visible;
},
initWebSocket: function () {
// WebSocket与普通的请求所用协议有所不同，ws等同于http，wss等同于https
var userId = store.getters.userInfo.id;
var url = window._CONFIG['domianURL'].replace("https://","wss://").replace("http://","ws://")+"/websocket/"+userId;
//console.log(url);
this.websock = new WebSocket(url);
this.websock.onopen = this.websocketonopen;
this.websock.onerror = this.websocketonerror;
this.websock.onmessage = this.websocketonmessage;
this.websock.onclose = this.websocketclose;
},
websocketonopen: function () {
console.log("WebSocket连接成功");
},
websocketonerror: function (e) {
console.log("WebSocket连接发生错误");
},
websocketonmessage: function (e) {
console.log("-----接收消息-------",e.data);
var data = eval("(" + e.data + ")"); //解析对象
this.loadData();
//if(data.cmd == "topic"){
//系统通知
this.openNotification(data);
//}else if(data.cmd == "user"){
//用户消息
// this.openNotification(data);
//}
},
websocketclose: function (e) {
console.log("connection closed (" + e.code + ")");
},
openNotification (data) {
var text = data.msgTxt;
const key = `open${Date.now()}`;
this.$notification.open({
message: '消息提醒',
placement:'bottomRight',
description: text,
key,
btn: (h)=>{
return h('a-button', {
props: {
type: 'primary',
size: 'small',
},
on: {
click: () => this.showDetail(key,data)
}
}, '查看详情')
},
});
},
showDetail(key,data){
this.$notification.close(key);
var id = data.msgId;
getAction(this.url.queryById,{id:id}).then((res) => {
if (res.success) {
var record = res.result;
this.showAnnouncement(record);
}
})
},
}
}
</script>
<style lang="css">
.header-notice-wrapper {
top: 50px !important;
}
</style>
<style lang="scss" scoped>
.header-notice{
display: inline-block;
transition: all 0.3s;
span {
vertical-align: initial;
}
}
</style>