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| <template>
| <div class="app-container" style="padding:0">
| <el-date-picker
| style="margin-right: 5px"
| v-model="time"
| type="datetime"
| format="yyyy-MM-dd HH"
| :clearable="false"
| popper-class="pickerDeleteMinutes"
| @change="changeTime"
| >
| </el-date-picker>
| <el-button type="primary" icon="el-icon-search" size="mini" @click="historyDataSelect">查询</el-button>
| <div style="margin:10px 5px 20px 0;color:#9e9a9a;font-size: 12px">格式：年-月-日 时</div>
| <el-table
| ref="dataTable"
| :data="tableData"
| border
| height="300px"
| >
| <el-table-column
| prop="dataTime"
| align="center"
| label="日期">
| </el-table-column>
| <el-table-column
| prop="value"
| align="center"
| label="当前值">
| </el-table-column>
| <el-table-column
| prop="unitId"
| align="center"
| label="单位">
| </el-table-column>
| </el-table>
| </div>
| </template>
|
| <script>
| import { getRealTimeTableData } from '@/api/energyAlarm/realTimeAlarm/liveHistoryAssembly'
| import moment from 'moment'
|
| let timers
| export default {
| props: ['code', 'open'],
| data() {
| return {
| tableData: [],
| time: null
| }
| },
| watch: {
| open: {
| immediate: true,
| handler(val) {
| this.time = val ? new Date() : null
| val && this.historyDataSelect()
| timers = val ? setInterval(this.setTimer, 50) : clearInterval(timers)
| }
| }
| },
| beforeDestroy() {
| // 页面销毁时 要停止计时器，否则选项卡切换计时器不停止，会越来越快，多个线程
| clearInterval(timers)
| },
| methods: {
| setTimer() {
| let that = this
| this.$nextTick(() => {
| that.$refs.dataTable && that.$refs.dataTable.doLayout()
| })
| },
| changeTime() {
| this.historyDataSelect()
| },
| historyDataSelect() {
| getRealTimeTableData(this.code, moment(this.time).format('yyyy-MM-DD HH')).then((res) => {
| if (res.code === 200) {
| this.tableData = res.data
| }
| })
| }
| }
| }
| </script>
|
| <style lang="scss">
| .pickerDeleteMinutes {
| .el-scrollbar:nth-of-type(2) {
| display: none !important;
| }
|
| .el-time-spinner {
| text-align: center;
| }
| }
| </style>
|
|
