冀北数据总览添加导出功能
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@@ -102,6 +102,13 @@
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></el-option>
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</el-select>
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</el-form-item>
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<el-form-item label="关键字筛选:">
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<el-input
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v-model="tableStore.table.params.searchValue"
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clearable
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placeholder="请输入关键字"
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></el-input>
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</el-form-item>
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</template>
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</TableHeader>
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</div>
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@@ -132,7 +139,6 @@ import TableStore from '@/utils/tableStore'
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import Table from '@/components/table/index.vue'
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import charts from './components/charts.vue'
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defineOptions({
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name: 'device-boot/getOnlineRateData'
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})
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@@ -153,7 +159,6 @@ const treeData = ref([])
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const idArr = ref([])
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const activeName = ref(0)
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const getTreeData = async () => {
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await getAreaDept().then(res => {
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var data = res.data
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data.forEach(element => {
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@@ -205,7 +210,8 @@ const tableStore = new TableStore({
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{
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title: '网络参数',
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field: 'ip',
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align: 'center' ,width:'120px',
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align: 'center',
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width: '120px',
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formatter: function (row) {
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return row.cellValue ? row.cellValue : '/'
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}
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@@ -257,7 +263,7 @@ const tableStore = new TableStore({
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formatter: function (row) {
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return row.cellValue == 3.14159 ? '暂无数据' : row.cellValue.toFixed(2)
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}
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},
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}
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// {
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// title: '评估',
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// field: 'valueOver',
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@@ -299,23 +305,26 @@ const tableStore = new TableStore({
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// let treeData = []
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// treeData = tree2List(tableStore.table.data)
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// tableStore.table.data = JSON.parse(JSON.stringify(treeData))
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tableStore.table.data = tree2List(tableStore.table.data, Math.random() * 1000)
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tableStore.table.data = tree2List(
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filterTreeByKeyword(tableStore.table.data, tableStore.table.params.searchValue),
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Math.random() * 1000
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)
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chartsRef.value && chartsRef.value.getTableStoreParams(tableStore.table.params)
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setTimeout(() => {
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activeName.value == 0 && tableRef.value && tableRef.value.getRef().setAllTreeExpand(true)
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}, 0)
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},
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resetCallback: () => {
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resetCallback: () => {
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// 重置表单数据到默认值
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formData.value.statisticalType = classificationData[0]
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formData.value.deptIndex = treeData.value[0]?.id
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formData.value.scale = voltageleveloption
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formData.value.manufacturer = terminaloption
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formData.value.loadType = interfereoption
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formData.value.loadType = interfereoption
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}
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})
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tableStore.table.params.searchValue = ''
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tableStore.table.params.deptIndex = ''
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tableStore.table.params.statisticalType = []
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tableStore.table.params.scale = []
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@@ -342,7 +351,73 @@ const tree2List = (list: any, id?: string) => {
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})
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// 返回结果数组
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return arr
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}
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/**
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* 树形结构按名称筛选:保留匹配节点+所有上级+所有下级,保持原树形层级
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* @param {Array} treeData - 原始嵌套树形数据(根节点数组)
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* @param {string} keyword - 筛选关键词(name包含该关键词即匹配)
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* @returns {Array} 筛选后的嵌套树形数据,保持原层级
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*/
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function filterTreeByKeyword(treeData, keyword) {
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// 关键词为空,直接返回原树(深拷贝,避免修改原数据)
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if (!keyword || keyword.trim() === '') {
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return JSON.parse(JSON.stringify(treeData))
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}
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const targetKey = keyword.trim()
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// 存储需要保留的节点ID(匹配节点+所有上级+所有下级)
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const keepIdSet = new Set()
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// 第一步:递归遍历树形,标记所有需要保留的节点ID
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const markKeepNodes = (node, parentNodes = []) => {
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// 1. 若当前节点名称包含关键词,标记自身+所有上级+所有下级
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const isMatch = node.name && node.name.includes(targetKey)
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if (isMatch) {
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// 标记自身
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keepIdSet.add(node.id)
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// 标记所有上级父节点
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parentNodes.forEach(pNode => keepIdSet.add(pNode.id))
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// 标记所有下级子节点(递归)
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const markChildren = childNode => {
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keepIdSet.add(childNode.id)
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if (childNode.children && childNode.children.length) {
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childNode.children.forEach(markChildren)
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}
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}
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if (node.children && node.children.length) {
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node.children.forEach(markChildren)
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}
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}
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// 2. 递归遍历子节点,传递当前节点的上级链(parentNodes + 当前节点)
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if (node.children && node.children.length) {
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node.children.forEach(child => markKeepNodes(child, [...parentNodes, node]))
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}
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}
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// 遍历根节点,开始标记
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treeData.forEach(rootNode => markKeepNodes(rootNode))
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// 第二步:递归重构树形,只保留标记过的节点,保持层级
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const rebuildTree = node => {
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// 若当前节点无需保留,直接返回null
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if (!keepIdSet.has(node.id)) {
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return null
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}
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// 深拷贝当前节点,避免修改原数据
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const newNode = { ...node }
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// 递归处理子节点,过滤掉无需保留的,只保留有效子节点
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if (newNode.children && newNode.children.length) {
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const newChildren = newNode.children.map(child => rebuildTree(child)).filter(Boolean)
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newNode.children = newChildren
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} else {
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newNode.children = []
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}
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return newNode
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}
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// 重构根节点,过滤掉null的根节点
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const filteredTree = treeData.map(rootNode => rebuildTree(rootNode)).filter(Boolean)
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return filteredTree
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}
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onMounted(() => {})
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