<template>
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<div style="padding: 20px">
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<el-card>
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<div style="display: flex">
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<div class="timee">
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{{ time }}
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</div>
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<div style="margin-left: 1.5rem; margin-top:-1.1rem">
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<span>设备和站点:</span>
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<el-cascader
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v-model="newMac"
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:options="options"
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:props="props"
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collapse-tags
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clearable
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@change="changeYz"
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placeholder="选择设备"
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style="width: 25rem"
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></el-cascader>
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</div>
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<div style="margin-left: 1.5rem; margin-top: -12px">
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<span>选择因子:</span>
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<el-cascader
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:options="newSensor"
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:props="props"
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collapse-tags
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clearable
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@change="res"
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></el-cascader>
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</div>
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<div style="margin-left: 1.5rem; margin-top: -12px">
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<el-button type="primary">查询</el-button>
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</div>
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</div>
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</el-card>
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</div>
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</template>
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<script>
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//这里可以导入其他文件（比如：组件，工具js，第三方插件js，json文件，图片文件等等）
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// 例如：import《组件名称》from'《组件路径》';
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export default {
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//import 引入的组件需要注入到对象中才能使用
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components: {},
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props: {},
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data() {
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//这里存放数据
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return {
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time: '',
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props: { multiple: true },
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defaultData: [],
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options: [],
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newSensor:[],
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newMac:'',
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newMac1:[]
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}
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},
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// 计算属性 类似于data概念
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computed: {},
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// 监控data中的数据变化
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watch: {
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newMac(newVal, oldval) {
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this.newMac1 = []
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for (let i = 0; i < newVal.length; i++) {
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// console.log(newVal[i], 111)
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this.newMac1.push(newVal[i][1][1])
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}
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// 设备更新后，重新获取因子数据
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this.getSensor()
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console.log(this.newMac1)
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},
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},
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//方法集合
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methods: {
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res(res){
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console.log(res.toString());
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},
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getData() {
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this.$request({
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url: '/monitorPoint/queryMonitorPoints',
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method: 'get',
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params: {
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organizationId: this.$store.state.orgId,
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},
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})
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.then((res) => {
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this.defaultData = res.data.monitorPoints
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for (let i = 0; i < this.defaultData.length; i++) {
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this.options.push({
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value: this.defaultData[i].name,
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label: this.defaultData[i].name,
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})
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this.options[i].children = []
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for (let j = 0; j < this.defaultData[i].devices.length; j++) {
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this.options[i].children.push({
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value: [
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this.defaultData[i].devices[j].name,
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this.defaultData[i].devices[j].mac,
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],
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label: this.defaultData[i].devices[j].name,
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})
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}
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}
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})
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.catch((error) => {
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console.log(error)
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})
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},
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changeYz(){
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console.log(11111);
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this.getSensor();
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},
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getSensor() {
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this.$request({
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url: '/deviceInfo/getMacSensors',
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method: 'post',
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data: {
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macs: this.newMac1,
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},
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})
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.then((result) => {
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console.log(result);
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var sensor = result.data
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for (var i in sensor) {
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this.newSensor.push({ value: i, label: sensor[i] })
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}
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})
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.catch((err) => {
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console.log(err)
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})
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},
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},
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//生命周期 - 创建完成（可以访问当前 this 实例）
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created() {
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var timer = this.dateTypeFormat('YYYY-mm-dd HH:MM:SS', new Date())
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this.time = timer
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this.getData();
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},
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//生命周期 - 挂载完成（可以访问 DOM 元素）
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mounted() {},
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beforeCreate() {}, //生命周期 - 创建之前
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beforeMount() {}, //生命周期 - 挂载之前
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beforeUpdate() {}, //生命周期 - 更新之前
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updated() {}, //生命周期 - 更新之后
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beforeDestroy() {}, //生命周期 - 销毁之前
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destroyed() {}, //生命周期 - 销毁完成
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activated() {}, //如果页面有keep-alive缓存功能，这个函数会触发
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}
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</script>
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<style scoped>
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</style>
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