<template>
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<TableLayout :permissions="['business:areas:query']">
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<!-- 表格和分页 -->
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<template v-slot:table-wrap>
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<el-table
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ref="table"
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v-loading="isWorking.search"
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:data="tableData.list"
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lazy
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:load="load"
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:tree-props="{ children: 'childList', hasChildren: 'hasChildren' }"
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row-key="id"
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stripe
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border
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:header-row-class-name="'table-header'"
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class="doumee-element-table"
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@selection-change="handleSelectionChange"
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>
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<el-table-column prop="name" label="地区名称" min-width="100px"></el-table-column>
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<el-table-column prop="createDate" label="创建时间" align="center" min-width="140px"></el-table-column>
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<el-table-column prop="sortnum" label="排序码" align="center" min-width="140px"></el-table-column>
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<el-table-column
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v-if="containPermissions(['business:areas:update', 'business:areas:create', 'business:areas:delete'])"
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label="操作"
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align="center"
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min-width="220"
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fixed="right"
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>
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<template slot-scope="{ row }">
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<el-button type="text" @click="edit(row)" v-permissions="['business:areas:update']">编辑</el-button>
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<el-button v-if="row.type!=2" type="text" @click="createChild(row)" v-permissions="['business:areas:create']">新建{{ row.type==0 ? '市' : '区县' }}</el-button>
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<el-button type="text" @click="deleteById(row)" v-permissions="['business:areas:delete']">删除</el-button>
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</template>
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</el-table-column>
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</el-table>
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</template>
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<!-- 新建/修改 -->
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<OperaAreasWindow ref="operaAreasWindow" @success="update"/>
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</TableLayout>
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</template>
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<script>
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import BaseTable from '@/components/base/BaseTable'
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import TableLayout from '@/layouts/TableLayout'
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import Pagination from '@/components/common/Pagination'
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import OperaAreasWindow from '@/components/business/OperaAreasWindow'
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import { listByParentId } from '@/api/business/areas'
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export default {
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name: 'Areas',
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extends: BaseTable,
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components: { TableLayout, Pagination, OperaAreasWindow },
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data () {
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return {
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// 搜索
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searchForm: {
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type: 0,
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parentId: ''
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},
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treeMaps: new Map(),
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parentId: null
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}
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},
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created () {
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this.config({
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module: '省市区信息表',
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api: '/business/areas',
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'field.id': 'id',
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'field.main': 'id'
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})
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this.search()
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},
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methods: {
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// 页码变更处理
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handlePageChange (pageIndex) {
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this.isWorking.search = true
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listByParentId(this.searchForm)
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.then(data => {
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this.tableData.list = this.dataAddBool(data)
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})
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.catch(e => {
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console.log(e)
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this.$tip.error('操作失败')
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})
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.finally(() => {
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this.isWorking.search = false
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})
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},
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dataAddBool(array) {
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if(array==null){
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return []
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}
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array.forEach(item => {
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item.hasChildren = item.type != 2
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// item.childList = item.childList && this.dataAddBool(item.childList)
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})
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return array
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},
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load(tree, treeNode, resolve) {
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this.treeMaps.set(tree.id, { tree, treeNode, resolve })
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listByParentId({ parentId: tree.id, type: tree.type + 1 })
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.then(data => {
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resolve(this.dataAddBool(data || []))
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})
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.catch(e => {
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console.log(e)
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this.$tip.error('操作失败')
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})
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.finally(() => {
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this.isWorking.search = false
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})
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},
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refreshLoadTree(parentId) {
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if (this.treeMaps.get(parentId)) {
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const { tree, treeNode, resolve } = this.treeMaps.get(parentId)
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this.$set(this.$refs.table.store.states.lazyTreeNodeMap, parentId, [])
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if (tree) { // 重新执行父节点加载子级操作
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this.load(tree, treeNode, resolve)
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if (tree.parentId) { // 若存在爷爷结点，则执行爷爷节点加载子级操作，防止最后一个子节点被删除后父节点不显示删除按钮
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const a = this.treeMaps.get(tree.parentId)
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this.load(a.tree, a.treeNode, a.resolve)
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}
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}
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} else {
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this.handlePageChange()
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}
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},
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deleteById (row, childConfirm = true) {
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// let message = `确认删除${this.module}【${row[this.configData['field.main']]}】吗?`
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let message = `确认删除该记录吗?`
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if (childConfirm && row.childList != null && row.childList.length > 0) {
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// message = `确认删除${this.module}【${row[this.configData['field.main']]}】及其子${this.module}吗?`
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message = `确认删除该记录及其子数据吗?`
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}
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this.$dialog.deleteConfirm(message)
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.then(() => {
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this.isWorking.delete = true
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this.api.deleteById(row[this.configData['field.id']])
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.then(() => {
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this.$tip.apiSuccess('删除成功')
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this.refreshLoadTree(row.parentId)
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})
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.catch(e => {
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console.log(e)
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this.$tip.error('操作失败')
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})
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.finally(() => {
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this.isWorking.delete = false
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})
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})
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.catch(() => {})
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},
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edit(row) {
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// this.parentId = row.type==0 ? null : row.type==1 ? '编辑市' : '编辑区县'
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this.$refs.operaAreasWindow.open(row.type==0 ? '编辑省' : row.type==1 ? '编辑市' : '编辑区县', row)
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},
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createChild(row) {
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this.$refs.operaAreasWindow.open(row.type == 0 ? '新建市' : '新建县区', { parentId: row.id, name: '', type: row.type + 1 })
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},
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update(parentId) {
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this.refreshLoadTree(parentId)
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}
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}
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}
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</script>
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