<template>
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<div>
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<!--引用表格-->
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<BasicTable @register="registerTable" :rowSelection="rowSelection" :expandedRowKeys="expandedRowKeys"
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@expand="handleExpand" @fetch-success="onFetchSuccess">
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<!--插槽:table标题-->
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<template #tableTitle>
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<a-button type="primary" @click="handleCreate" preIcon="ant-design:plus-outlined"> 新增</a-button>
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<a-button type="primary" preIcon="ant-design:export-outlined" @click="onExportXls"> 导出</a-button>
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<j-upload-button type="primary" preIcon="ant-design:import-outlined" @click="onImportXls">导入</j-upload-button>
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<a-dropdown v-if="selectedRowKeys.length > 0">
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<template #overlay>
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<a-menu>
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<a-menu-item key="1" @click="batchHandleDelete">
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<Icon icon="ant-design:delete-outlined" />
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删除
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</a-menu-item>
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</a-menu>
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</template>
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<a-button>批量操作
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<Icon icon="ant-design:down-outlined" />
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</a-button>
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</a-dropdown>
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</template>
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<!--操作栏-->
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<template #action="{ record }">
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<TableAction :actions="getTableAction(record)" :dropDownActions="getDropDownAction(record)" />
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</template>
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<!--字段回显插槽-->
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<template #htmlSlot="{ text }">
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<div v-html="text"></div>
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</template>
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<!--省市区字段回显插槽-->
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<template #pcaSlot="{ text }">
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{{ getAreaTextByCode(text) }}
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</template>
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<template #fileSlot="{ 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 v-else :ghost="true" type="primary" preIcon="ant-design:download-outlined" size="small"
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@click="downloadFile(text)">下载</a-button>
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</template>
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</BasicTable>
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<!--字典弹窗-->
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<DryHerbTypeModal @register="registerModal" @success="handleSuccess" />
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</div>
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</template>
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<script lang="ts" name="dry-dryHerbType" setup>
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//ts语法
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import { ref, unref } from 'vue'
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import { batchDeleteDryHerbType, deleteDryHerbType, getChildList, getChildListBatch, getExportUrl, getImportUrl, list } from './api/DryHerbType.api'
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import DryHerbTypeModal from './components/DryHerbTypeModal.vue'
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import { columns, searchFormSchema } from './dataDefine/DryHerbType.data'
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import { useModal } from '/@/components/Modal'
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import { BasicTable, TableAction } from '/@/components/Table'
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import { useListPage } from '/@/hooks/system/useListPage'
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import { downloadFile } from '/@/utils/common/renderUtils'
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const expandedRowKeys = ref([])
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//字典model
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const [registerModal, { openModal }] = useModal()
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//注册table数据
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const { prefixCls, tableContext, onExportXls, onImportXls } = useListPage({
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tableProps: {
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api: list,
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title: '药材分类',
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columns,
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canResize: false,
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formConfig: {
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//labelWidth: 120,
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schemas: searchFormSchema,
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autoSubmitOnEnter: true,
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showAdvancedButton: true,
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fieldMapToNumber: [],
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fieldMapToTime: [],
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},
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actionColumn: {
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width: 240,
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fixed: 'right',
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},
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},
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exportConfig: {
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name: '药材分类',
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url: getExportUrl,
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},
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importConfig: {
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url: getImportUrl,
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success: importSuccess,
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},
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})
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const [registerTable, { reload, collapseAll, updateTableDataRecord, findTableDataRecord, getDataSource }, { rowSelection, selectedRowKeys }] =
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tableContext
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/**
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* 新增事件
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*/
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function handleCreate() {
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openModal(true, {
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isUpdate: false,
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})
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}
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/**
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* 编辑事件
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*/
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async function handleEdit(record) {
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openModal(true, {
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record,
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isUpdate: true,
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})
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}
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/**
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* 详情
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*/
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async function handleDetail(record) {
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openModal(true, {
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record,
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isUpdate: true,
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hideFooter: true,
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})
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}
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/**
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* 删除事件
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*/
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async function handleDelete(record) {
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await deleteDryHerbType({ id: record.id }, importSuccess)
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}
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/**
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* 批量删除事件
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*/
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async function batchHandleDelete() {
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const ids = selectedRowKeys.value.filter((item) => !item.includes('loading'))
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await batchDeleteDryHerbType({ id: ids }, importSuccess)
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}
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/**
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* 导入
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*/
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function importSuccess() {
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; (selectedRowKeys.value = []) && reload()
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}
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/**
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* 添加下级
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*/
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function handleAddSub(record) {
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openModal(true, {
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record,
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isUpdate: false,
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})
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}
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/**
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* 成功回调
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*/
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async function handleSuccess({ isUpdate, values, expandedArr, changeParent }) {
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if (isUpdate) {
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if (changeParent) {
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reload()
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} else {
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// 编辑回调
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updateTableDataRecord(values.id, values)
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}
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} else {
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if (!values['id'] || !values['pid']) {
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//新增根节点
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reload()
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} else {
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//新增子集
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expandedRowKeys.value = []
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for (let key of unref(expandedArr)) {
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await expandTreeNode(key)
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}
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}
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}
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}
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/**
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* 接口请求成功后回调
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*/
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function onFetchSuccess(result) {
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getDataByResult(result.items) && loadDataByExpandedRows()
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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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*/
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async function loadDataByExpandedRows() {
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if (unref(expandedRowKeys).length > 0) {
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const res = await getChildListBatch({ parentIds: unref(expandedRowKeys).join(',') })
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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['pid']
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if (unref(expandedRowKeys).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 (unref(expandedRowKeys).includes(data.id)) {
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data.children = 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(getDataSource())
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}
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}
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}
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/**
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* 处理数据集
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*/
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function getDataByResult(result) {
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if (result && result.length > 0) {
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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['hasChild'] == '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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/**
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*树节点展开合并
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* */
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async function handleExpand(expanded, record) {
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// 判断是否是展开状态，展开状态(expanded)并且存在子集(children)并且未加载过(isLoading)的就去查询子节点数据
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if (expanded) {
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expandedRowKeys.value.push(record.id)
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if (record.children.length > 0 && !!record.children[0].isLoading) {
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let result = await getChildList({ pid: record.id })
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result = result.records ? result.records : result
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if (result && result.length > 0) {
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record.children = getDataByResult(result)
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} else {
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record.children = null
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record.hasChild = '0'
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}
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}
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} else {
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let keyIndex = expandedRowKeys.value.indexOf(record.id)
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if (keyIndex >= 0) {
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expandedRowKeys.value.splice(keyIndex, 1)
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}
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}
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}
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/**
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*操作表格后处理树节点展开合并
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* */
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async function expandTreeNode(key) {
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let record = findTableDataRecord(key)
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expandedRowKeys.value.push(key)
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let result = await getChildList({ pid: key })
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if (result && result.length > 0) {
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record.children = getDataByResult(result)
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} else {
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record.children = null
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record.hasChild = '0'
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}
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updateTableDataRecord(key, record)
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}
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/**
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* 操作栏
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*/
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function getTableAction(record) {
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return [
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{
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label: '编辑',
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onClick: handleEdit.bind(null, record),
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},
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{
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label: '添加下级',
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onClick: handleAddSub.bind(null, { pid: record.id }),
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},
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]
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}
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/**
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* 下拉操作栏
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*/
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function getDropDownAction(record) {
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return [
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{
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label: '详情',
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onClick: handleDetail.bind(null, record),
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},
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{
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label: '删除',
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popConfirm: {
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title: '确定删除吗?',
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confirm: handleDelete.bind(null, record),
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},
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},
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]
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}
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</script>
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<style scoped></style>
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