<template>
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<a-card :bordered="false">
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<!-- 查询区域 -->
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<div class="table-page-search-wrapper">
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<a-form layout="inline" @keyup.enter.native="searchQuery">
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<a-row :gutter="24">
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</a-row>
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</a-form>
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</div>
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<!-- 查询区域-END -->
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<!-- 操作按钮区域 -->
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<div class="table-operator">
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<a-button @click="handleAdd" type="primary" icon="plus">新增</a-button>
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<!-- <a-button type="primary" icon="download" @click="handleExportXls('开通包邮城市')">导出</a-button>-->
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<!-- <a-upload name="file" :showUploadList="false" :multiple="false" :headers="tokenHeader" :action="importExcelUrl" @change="handleImportExcel">-->
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<!-- <a-button type="primary" icon="import">导入</a-button>-->
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<!-- </a-upload>-->
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<!-- <j-super-query :fieldList="superFieldList" ref="superQueryModal" @handleSuperQuery="handleSuperQuery"></j-super-query>-->
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<!-- <a-dropdown v-if="selectedRowKeys.length > 0">-->
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<!-- <a-menu slot="overlay">-->
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<!-- <a-menu-item key="1" @click="batchDel"><a-icon type="delete"/>删除</a-menu-item>-->
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<!-- </a-menu>-->
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<!-- <a-button style="margin-left: 8px"> 批量操作 <a-icon type="down" /></a-button>-->
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<!-- </a-dropdown>-->
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</div>
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<!-- table区域-begin -->
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<div>
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<div class="ant-alert ant-alert-info" style="margin-bottom: 16px;">
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<i class="anticon anticon-info-circle ant-alert-icon"></i> 已选择 <a style="font-weight: 600">{{ selectedRowKeys.length }}</a>项
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<a style="margin-left: 24px" @click="onClearSelected">清空</a>
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</div>
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<a-table
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ref="table"
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size="middle"
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rowKey="id"
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class="j-table-force-nowrap"
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:scroll="{x:true}"
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:columns="columns"
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:dataSource="dataSource"
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:pagination="ipagination"
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:loading="loading"
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:expandedRowKeys="expandedRowKeys"
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@change="handleTableChange"
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@expand="handleExpand"
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v-bind="tableProps">
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<template slot="imgSlot" slot-scope="text,record">
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<span v-if="!text" style="font-size: 12px;font-style: italic;">无图片</span>
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<img v-else :src="getImgView(text)" :preview="record.id" height="25px" alt="" style="max-width:80px;font-size: 12px;font-style: italic;"/>
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</template>
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<template slot="fileSlot" slot-scope="text">
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<span v-if="!text" style="font-size: 12px;font-style: italic;">无文件</span>
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<a-button
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v-else
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:ghost="true"
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type="primary"
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icon="download"
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size="small"
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@click="downloadFile(text)">
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下载
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</a-button>
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</template>
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<span slot="action" slot-scope="text, record">
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<a @click="handleEdit(record)">编辑</a>
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<a-divider type="vertical" />
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<a-dropdown>
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<a class="ant-dropdown-link">更多 <a-icon type="down" /></a>
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<a-menu slot="overlay">
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<a-menu-item>
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<a @click="handleAddChild(record)">添加下级</a>
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</a-menu-item>
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<a-menu-item>
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<a-popconfirm title="确定删除吗?" @confirm="() => handleDeleteNode(record.id)" placement="topLeft">
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<a>删除</a>
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</a-popconfirm>
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</a-menu-item>
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</a-menu>
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</a-dropdown>
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</span>
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</a-table>
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</div>
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<commonCity-modal ref="modalForm" @ok="modalFormOk"></commonCity-modal>
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</a-card>
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</template>
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<script>
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import { getAction, deleteAction } from '@/api/manage'
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import { JeecgListMixin } from '@/mixins/JeecgListMixin'
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import CommonCityModal from './modules/CommonCityModal'
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import {filterMultiDictText} from '@/components/dict/JDictSelectUtil'
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import { filterObj } from '@/utils/util';
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export default {
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name: "CommonCityList",
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mixins:[JeecgListMixin],
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components: {
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CommonCityModal
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},
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data () {
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return {
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description: '开通包邮城市管理页面',
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// 表头
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columns: [
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{
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title:'城市名称',
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align:"left",
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dataIndex: 'name'
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},
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{
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title:'排序',
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align:"left",
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dataIndex: 'sort'
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},
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{
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title:'开通情况',
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align:"left",
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dataIndex: 'open',
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customRender: (text) => (!text ? "" : (text == "Y" ? "是" : "否"))
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},
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{
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title: '操作',
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dataIndex: 'action',
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align:"center",
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fixed:"right",
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width:147,
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scopedSlots: { customRender: 'action' },
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}
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],
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url: {
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list: "/commonCity/commonCity/rootList",
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childList: "/commonCity/commonCity/childList",
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getChildListBatch: "/commonCity/commonCity/getChildListBatch",
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delete: "/commonCity/commonCity/delete",
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deleteBatch: "/commonCity/commonCity/deleteBatch",
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exportXlsUrl: "/commonCity/commonCity/exportXls",
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importExcelUrl: "commonCity/commonCity/importExcel",
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},
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expandedRowKeys:[],
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hasChildrenField:"hasChild",
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pidField:"pid",
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dictOptions: {},
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loadParent: false,
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superFieldList:[],
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}
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},
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created() {
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this.getSuperFieldList();
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},
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computed: {
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importExcelUrl(){
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return `${window._CONFIG['domianURL']}/${this.url.importExcelUrl}`;
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},
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tableProps() {
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let _this = this
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return {
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// 列表项是否可选择
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rowSelection: {
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selectedRowKeys: _this.selectedRowKeys,
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onChange: (selectedRowKeys) => _this.selectedRowKeys = selectedRowKeys
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}
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}
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}
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},
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methods: {
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loadData(arg){
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if(arg==1){
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this.ipagination.current=1
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}
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this.loading = true
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let params = this.getQueryParams()
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params.hasQuery = 'true'
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getAction(this.url.list,params).then(res=>{
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if(res.success){
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let result = res.result
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if(Number(result.total)>0){
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this.ipagination.total = Number(result.total)
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this.dataSource = this.getDataByResult(res.result.records)
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return this.loadDataByExpandedRows(this.dataSource)
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}else{
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this.ipagination.total=0
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this.dataSource=[]
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}
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}else{
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this.$message.warning(res.message)
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}
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}).finally(()=>{
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this.loading = false
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})
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},
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// 根据已展开的行查询数据(用于保存后刷新时异步加载子级的数据)
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loadDataByExpandedRows(dataList) {
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if (this.expandedRowKeys.length > 0) {
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return getAction(this.url.getChildListBatch,{ parentIds: this.expandedRowKeys.join(',') }).then(res=>{
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if (res.success && res.result.records.length>0) {
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//已展开的数据批量子节点
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let records = res.result.records
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const listMap = new Map();
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for (let item of records) {
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let pid = item[this.pidField];
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if (this.expandedRowKeys.join(',').includes(pid)) {
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let mapList = listMap.get(pid);
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if (mapList == null) {
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mapList = [];
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}
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mapList.push(item);
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listMap.set(pid, mapList);
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}
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}
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let childrenMap = listMap;
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let fn = (list) => {
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if(list) {
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list.forEach(data => {
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if (this.expandedRowKeys.includes(data.id)) {
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data.children = this.getDataByResult(childrenMap.get(data.id))
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fn(data.children)
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}
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})
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}
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}
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fn(dataList)
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}
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})
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} else {
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return Promise.resolve()
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}
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},
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getQueryParams(arg) {
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//获取查询条件
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let sqp = {}
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let param = {}
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if(this.superQueryParams){
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sqp['superQueryParams']=encodeURI(this.superQueryParams)
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sqp['superQueryMatchType'] = this.superQueryMatchType
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}
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if(arg){
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param = Object.assign(sqp, this.isorter ,this.filters);
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}else{
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param = Object.assign(sqp, this.queryParam, this.isorter ,this.filters);
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}
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if(JSON.stringify(this.queryParam) === "{}" || arg){
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param.hasQuery = 'false'
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}else{
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param.hasQuery = 'true'
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}
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param.field = this.getQueryField();
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param.pageNo = this.ipagination.current;
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param.pageSize = this.ipagination.pageSize;
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return filterObj(param);
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},
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searchReset() {
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//重置
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this.expandedRowKeys = []
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this.queryParam = {}
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this.loadData(1);
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},
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getDataByResult(result){
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if(result){
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return result.map(item=>{
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//判断是否标记了带有子节点
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if(item[this.hasChildrenField]=='1'){
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let loadChild = { id: item.id+'_loadChild', name: 'loading...', isLoading: true }
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item.children = [loadChild]
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}
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return item
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})
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}
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},
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handleExpand(expanded, record){
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// 判断是否是展开状态
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if (expanded) {
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this.expandedRowKeys.push(record.id)
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if (record.children.length>0 && record.children[0].isLoading === true) {
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let params = this.getQueryParams(1);//查询条件
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params[this.pidField] = record.id
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params.hasQuery = 'false'
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params.superQueryParams=""
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getAction(this.url.childList,params).then((res)=>{
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if(res.success){
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if(res.result.records){
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record.children = this.getDataByResult(res.result.records)
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this.dataSource = [...this.dataSource]
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}else{
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record.children=''
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record.hasChildrenField='0'
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}
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}else{
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this.$message.warning(res.message)
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}
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})
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}
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}else{
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let keyIndex = this.expandedRowKeys.indexOf(record.id)
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if(keyIndex>=0){
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this.expandedRowKeys.splice(keyIndex, 1);
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}
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}
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},
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handleAddChild(record){
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this.loadParent = true
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let obj = {}
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obj[this.pidField] = record['id']
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this.$refs.modalForm.add(obj);
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},
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handleDeleteNode(id) {
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if(!this.url.delete){
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this.$message.error("请设置url.delete属性!")
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return
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}
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var that = this;
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deleteAction(that.url.delete, {id: id}).then((res) => {
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if (res.success) {
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that.loadData(1)
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} else {
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that.$message.warning(res.message);
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}
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});
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},
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batchDel(){
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if(this.selectedRowKeys.length<=0){
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this.$message.warning('请选择一条记录!');
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return false;
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}else{
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let ids = "";
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let that = this;
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that.selectedRowKeys.forEach(function(val) {
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ids+=val+",";
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});
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that.$confirm({
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title:"确认删除",
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content:"是否删除选中数据?",
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onOk: function(){
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that.handleDeleteNode(ids)
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that.onClearSelected();
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}
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});
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}
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},
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getSuperFieldList(){
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let fieldList=[];
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fieldList.push({type:'string',value:'pid',text:'父级节点',dictCode:''})
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fieldList.push({type:'string',value:'name',text:'城市名称',dictCode:''})
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fieldList.push({type:'string',value:'sort',text:'排序',dictCode:''})
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fieldList.push({type:'switch',value:'open',text:'开通情况'})
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this.superFieldList = fieldList
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}
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}
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}
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</script>
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<style scoped>
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@import '~@assets/less/common.less';
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</style>
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