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xiaoXiZhongXin.vue
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xiaoXiZhongXin.vue
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<template>
<v-card class="mx-auto" max-width="450">
<v-toolbar color="cyan-lighten-1">
<v-btn variant="text" icon="mdi-menu"></v-btn>
<v-toolbar-title>消息中心</v-toolbar-title>
<v-spacer></v-spacer>
<v-btn variant="text" icon="mdi-magnify"></v-btn>
</v-toolbar>
<v-list v-for='item,index in items' :key='index' item-props lines="three">
<div @click="infoTipIcon(index, item.message)">
<div class="info" v-html="item.subtitle"></div>
<div>
<div class="updateTime">{{ item.updateTime }}</div>
<div class="unreadResumeWarning" v-if="1 != this.flag[index]"></div>
<div class="divide"></div>
</div>
</div>
</v-list>
</v-card>
<button v-if="this.show==true" @click="getData">获取数据</button>
<dialog-component v-if="Visiable" ref="dialog"></dialog-component>
</template>
<script>
import EventEmitter from 'events';
import dialogComponent from './dialogComponent.vue';
export default {
name: 'xiaoXiZhongXin',
components:{
dialogComponent,
},
data: () => ({
Visiable: false,
show: true,
items: [
],
message:[],
flag: [],
url: 'http://47.97.219.99:8018/cloudForm/getAllFormByUid/2',
}),
methods: {
infoTipIcon: function(index,info){
this.flag[index] = 1;
this.Visiable = true;
this.$nextTick(() => {
//这里的dialog与上面dialog-component组件里面的ref属性值是一致的
//init调用的是dialog-component组件里面的init方法
//data是传递给弹窗页面的值
this.$refs.dialog.init(info);
})
},
getData() {
// 数据API
var httpRequest = new XMLHttpRequest()
// URL填写
// 请求方法
httpRequest.open('GET', this.url)
// 请求头
httpRequest.setRequestHeader(
'Content-Type',
'application/x-www-form-urlencoded'
)
var _this = this
// 请求参数
httpRequest.send()
httpRequest.onreadystatechange = function () {
if (this.readyState === 4 && this.status === 200) {
const result = JSON.parse(httpRequest.responseText)
// 返回结果
console.log(result)
for(var i=0; i< result.data.length; i++){
_this.items.push({
'submitPeople': '',
'describe': '',
'deviceName': '',
'devicePosition': '',
'maintenance': '',
'updateTime': '',
'message': '',
'subtitle': '',
});
console.log(result.data[i]['form']['submitPeople']);
_this.items[i]['submitPeople'] = result.data[i]['form']['submitPeople']
_this.items[i]['deviceName'] = result.data[i]['form']['deviceName']
_this.items[i]['describe'] = result.data[i]['form']['describe']
_this.items[i]['maintenance'] = result.data[i]['form']['maintenance']
_this.items[i]['devicePosition'] = result.data[i]['form']['devicePosition']
_this.items[i]['updateTime'] = result.data[i]['updateTime']
_this.items[i]['subtitle'] = '<span class="text-primary">'
+ _this.items[i]['submitPeople']
+ '</span> —'
+ _this.items[i]['describe']
_this.items[i]['message'] = [ '维护人员:' + _this.items[i]['maintenance'],
'任务:' + _this.items[i]['describe'] ]
}
}else{
console.log('error')
}
}
this.show=false;
},
},
setup(){
// 添加事件监视器
let emitter = new EventEmitter();
// 说明根据传递过来的消息然后转化到item里显示在template中,其中默认每个消息的flag初始为0
emitter.on('sendMessage',(message)=>{
this.message = message;
});
},
}
</script>
<style>
.unreadResumeWarning{
/* float: left; */
margin-left: auto;
width: 10px;
height: 10px;
border-radius: 7px;
background-color: #FF3B30;
}
.updateTime{
text-align: right;
font-size: 14px;
}
.info{
text-align:left;
}
.divide{
height:1px;
border:none;
border-top:1px
dashed #c9d9e8;
}
.btn1{
display: 'true';
}
</style>