~xingchuan/SewerAndRainNetwork.git

			@@ -1,14 +1,19 @@
			<template>
			<div class="Pipeline">
			<el-table class="tableBox" :data="tableData" border>
			<el-table class="tableBox" :data="tableData" border :cell-style="rowClass">
			<el-table-column width="30px" label="">
			<template>
			<i class="el-icon-caret-right"></i>
			<span style="margin-left: 10px"></span>
			<template slot-scope="{row,$index}">
			<el-popover placement="bottom" trigger="click" :disabled="!isShowIcon" popper-class="popovers">
			<i class="el-icon-caret-right showBottomTableBtn" @click="showBottomTable" :class="{active: isActive === $index}" slot="reference"></i>
			</el-popover>
			</template>
			</el-table-column>
			<el-table-column label="序号" width="60px" type="index"></el-table-column>
			<el-table-column prop="date" label="企业名称"></el-table-column>
			<el-table-column prop="date" label="企业名称">
			<template slot-scope="{row}">
			<u @click="searchNameToPosition" style="cursor: pointer">{{row.date}}</u>
			</template>
			</el-table-column>
			<el-table-column prop="name" label="管线总长度（km）"></el-table-column>
			<el-table-column prop="province" label="周边环境 "></el-table-column>
			<el-table-column prop="city" label="拦截设施"></el-table-column>
			@@ -21,17 +26,58 @@
			import mapApi from '@/api/mapApi'
			export default {
			name: 'Pipeline',
			props: {
			searchNameToPosition: {
			type: Function
			}
			},
			data () {
			return {
			tableData: null
			tableData: null,
			isActive: '',
			isShowIcon: false
			}
			},
			async mounted () {
			this.tableData = await mapApi.getPipelineStatistics()
			},
			methods: {
			// 表头样式设置
			rowClass () {
			return 'height:.3rem'
			},
			showBottomTable (e) {
			if (e.path[0].classList.contains('go') === true) {
			e.path[0].classList.remove('go')
			e.path[0].classList.add('aa')
			} else {
			const newList = document.querySelectorAll('i.showBottomTableBtn')
			for (let i = 0; i < newList.length; i++) {
			newList[i].classList.remove('go')
			}
			e.path[0].classList.remove('aa')
			e.path[0].classList.add('go')
			}
			}
			}
			}
			</script>

			<style scoped>

			<style scoped lang="less">
			.Pipeline{
			.el-icon-caret-right{
			position: absolute;
			top: .11rem;
			left: .04rem;
			font-size: .14rem;
			cursor: pointer;
			}
			}
			.aa{
			transition: all .2s;
			}
			.go{
			transform:rotate(90deg);
			transition: all .2s;
			}
			</style>