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<template>
<a-popover
trigger="click"
placement="bottomRight"
:autoAdjustOverflow="true"
:arrowPointAtCenter="true"
overlayClassName="header-notice-wrapper"
@visibleChange="handleHoverChange"
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about a year ago
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:overlayStyle="{ width: '300px', top: '50px' }">
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<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">
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<div style="margin-left: 5%;width: 100%">
<p>
<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>
<a @click="showAnnouncement(record)">{{ record.titile }}</a>
</p>
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<p style="color: rgba(0,0,0,.45);margin-bottom: 0px">{{ record.createTime }} 发布</p>
</div>
<div style="text-align: right">
</div>
</a-list-item>
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authored
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<div style="margin-top: 5px;text-align: center; display: flex; justify-content: space-between;">
<a-button @click="readAll()" type="dashed" block style="margin-right: 12px;">全部标注已读</a-button>
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<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">
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<div style="margin-left: 5%;width: 100%">
<p>
<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>
<a @click="showAnnouncement(record)">{{ record.titile }}</a>
</p>
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<p style="color: rgba(0,0,0,.45);margin-bottom: 0px">{{ record.createTime }} 发布</p>
</div>
</a-list-item>
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<div style="margin-top: 5px;text-align: center; display: flex; justify-content: space-between;">
<a-button @click="readAll()" type="dashed" block style="margin-right: 12px;">全部标注已读</a-button>
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<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">
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<a-icon style="font-size: 16px; padding: 4px" type="bell"/>
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</a-badge>
</span>
<show-announcement ref="ShowAnnouncement" @ok="modalFormOk"></show-announcement>
<dynamic-notice ref="showDynamNotice" :path="openPath" :formData="formData"/>
</a-popover>
</template>
<script>
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import {getAction, putAction} from '@/api/manage'
import ShowAnnouncement from './ShowAnnouncement'
import store from '@/store/'
import DynamicNotice from './DynamicNotice'
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export default {
name: "HeaderNotice",
components: {
DynamicNotice,
ShowAnnouncement,
},
data() {
return {
loadding: false,
url: {
listCementByUser: "/sys/annountCement/listByUser",
editCementSend: "/sys/sysAnnouncementSend/editByAnntIdAndUserId",
queryById: "/sys/annountCement/queryById",
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readAllMsg: "sys/sysAnnouncementSend/readAll",
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},
hovered: false,
announcement1: [],
announcement2: [],
msg1Count: "0",
msg2Count: "0",
msg1Title: "通知(0)",
msg2Title: "",
stopTimer: false,
websock: null,
lockReconnect: false,
heartCheck: null,
formData: {},
openPath: ''
}
},
computed: {
msgTotal() {
return parseInt(this.msg1Count) + parseInt(this.msg2Count);
}
},
mounted() {
this.loadData();
//this.timerFun();
this.initWebSocket();
// this.heartCheckFun();
},
destroyed: function () { // 离开页面生命周期函数
this.websocketOnclose();
},
methods: {
timerFun() {
this.stopTimer = false;
let myTimer = setInterval(() => {
// 停止定时器
if (this.stopTimer == true) {
clearInterval(myTimer);
return;
}
this.loadData()
}, 6000)
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},
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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);
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}
},
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fetchNotice() {
if (this.loadding) {
this.loadding = false
return
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}
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// this.loadding = true
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setTimeout(() => {
this.loadding = false
}, 200)
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},
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showAnnouncement(record) {
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console.log(record);
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putAction(this.url.editCementSend, {anntId: record.id}).then((res) => {
if (res.success) {
this.loadData();
}
});
this.hovered = false;
if (record.openType === 'component') {
this.openPath = record.openPage;
this.formData = {id: record.busId};
this.$refs.showDynamNotice.detail(record.openPage);
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} else if(record.titile == '入库单回传') {
this.$router.push({
path: '/system/receipt/ReceiptHeaderList'
});
} else if(record.titile == '出库单回传') {
this.$router.push({
path: '/system/shipment/ShipmentHeaderList'
});
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} else {
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this.$refs.ShowAnnouncement.detail(record);
}
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},
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toMyAnnouncement() {
this.$router.push({
path: '/isps/userAnnouncement'
});
},
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readAll() {
var that = this;
putAction(that.url.readAllMsg).then((res) => {
if (res.success) {
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// that.$message.success(res.message);
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that.loadData();
}
});
},
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modalFormOk() {
},
handleHoverChange(visible) {
this.hovered = visible;
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},
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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.websocketOnclose;
},
websocketOnopen: function () {
console.log("WebSocket连接成功");
//心跳检测重置
//this.heartCheck.reset().start();
},
websocketOnerror: function (e) {
console.log("WebSocket连接发生错误");
this.reconnect();
},
websocketOnmessage: function (e) {
console.log("-----接收消息-------", e.data);
var data = eval("(" + e.data + ")"); //解析对象
if (data.cmd == "topic") {
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this.openNotification(data)
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//系统通知
this.loadData();
} else if (data.cmd == "user") {
//用户消息
this.loadData();
}
//心跳检测重置
//this.heartCheck.reset().start();
},
websocketOnclose: function (e) {
console.log("connection closed (" + e + ")");
if (e) {
console.log("connection closed (" + e.code + ")");
}
this.reconnect();
},
websocketSend(text) { // 数据发送
try {
this.websock.send(text);
} catch (err) {
console.log("send failed (" + err.code + ")");
}
},
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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')
},
});
},
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reconnect() {
var that = this;
if (that.lockReconnect) return;
that.lockReconnect = true;
//没连接上会一直重连,设置延迟避免请求过多
setTimeout(function () {
console.info("尝试重连...");
that.initWebSocket();
that.lockReconnect = false;
}, 5000);
},
heartCheckFun() {
var that = this;
//心跳检测,每20s心跳一次
that.heartCheck = {
timeout: 20000,
timeoutObj: null,
serverTimeoutObj: null,
reset: function () {
clearTimeout(this.timeoutObj);
//clearTimeout(this.serverTimeoutObj);
return this;
},
start: function () {
var self = this;
this.timeoutObj = setTimeout(function () {
//这里发送一个心跳,后端收到后,返回一个心跳消息,
//onmessage拿到返回的心跳就说明连接正常
that.websocketSend("HeartBeat");
console.info("客户端发送心跳");
//self.serverTimeoutObj = setTimeout(function(){//如果超过一定时间还没重置,说明后端主动断开了
// that.websock.close();//如果onclose会执行reconnect,我们执行ws.close()就行了.如果直接执行reconnect 会触发onclose导致重连两次
//}, self.timeout)
}, this.timeout)
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}
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}
},
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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);
}
})
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},
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}
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}
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</script>
<style lang="css">
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.header-notice-wrapper {
top: 50px !important;
}
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</style>
<style lang="less" scoped>
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.header-notice {
display: inline-block;
transition: all 0.3s;
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span {
vertical-align: initial;
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}
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}
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</style>