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ye1023
2026-04-09 15:09:34 +08:00
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import { defHttp } from '/@/utils/http/axios';
import { Modal } from 'ant-design-vue';
enum Api {
list = '/sys/category/rootList',
save = '/sys/category/add',
edit = '/sys/category/edit',
deleteCategory = '/sys/category/delete',
deleteBatch = '/sys/category/deleteBatch',
importExcel = '/sys/category/importExcel',
exportXls = '/sys/category/exportXls',
loadTreeData = '/sys/category/loadTreeRoot',
getChildList = '/sys/category/childList',
getChildListBatch = '/sys/category/getChildListBatch',
}
/**
* 导出api
* @param params
*/
export const getExportUrl = Api.exportXls;
/**
* 导入api
* @param params
*/
export const getImportUrl = Api.importExcel;
/**
* 列表接口
* @param params
*/
export const list = (params) => defHttp.get({ url: Api.list, params });
/**
* 删除
*/
export const deleteCategory = (params, handleSuccess) => {
return defHttp.delete({ url: Api.deleteCategory, params }, { joinParamsToUrl: true }).then(() => {
handleSuccess();
});
};
/**
* 批量删除
* @param params
*/
export const batchDeleteCategory = (params, handleSuccess) => {
Modal.confirm({
title: '确认删除',
content: '是否删除选中数据',
okText: '确认',
cancelText: '取消',
onOk: () => {
return defHttp.delete({ url: Api.deleteBatch, data: params }, { joinParamsToUrl: true }).then(() => {
handleSuccess();
});
},
});
};
/**
* 保存或者更新
* @param params
*/
export const saveOrUpdateDict = (params, isUpdate) => {
let url = isUpdate ? Api.edit : Api.save;
return defHttp.post({ url: url, params });
};
/**
* 查询全部树形节点数据
* @param params
*/
export const loadTreeData = (params) => defHttp.get({ url: Api.loadTreeData, params });
/**
* 查询子节点数据
* @param params
*/
export const getChildList = (params) => defHttp.get({ url: Api.getChildList, params });
/**
* 批量查询子节点数据
* @param params
*/
export const getChildListBatch = (params) => defHttp.get({ url: Api.getChildListBatch, params }, { isTransformResponse: false });
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import { BasicColumn } from '/@/components/Table';
import { FormSchema } from '/@/components/Table';
export const columns: BasicColumn[] = [
{
title: '分类名称',
dataIndex: 'name',
width: 350,
align: 'left',
},
{
title: '分类编码',
dataIndex: 'code',
},
];
export const searchFormSchema: FormSchema[] = [
{
label: '名称',
field: 'name',
component: 'JInput',
colProps: { span: 6 },
},
{
label: '编码',
field: 'code',
component: 'JInput',
colProps: { span: 6 },
},
];
export const formSchema: FormSchema[] = [
{
label: '',
field: 'id',
component: 'Input',
show: false,
},
{
label: '父级节点',
field: 'pid',
component: 'TreeSelect',
componentProps: {
//update-begin---author:wangshuai ---date:20230829 forreplaceFields已过期,使用fieldNames代替------------
fieldNames: {
//update-end---author:wangshuai ---date:20230829 forreplaceFields已过期,使用fieldNames代替------------
value: 'key',
},
dropdownStyle: {
maxHeight: '50vh',
},
getPopupContainer: () => document.body,
},
show: ({ values }) => {
return values.pid !== '0';
},
dynamicDisabled: ({ values }) => {
return !!values.id;
},
},
{
label: '分类名称',
field: 'name',
required: true,
component: 'Input',
},
];
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<template>
<BasicModal v-bind="$attrs" @register="registerModal" destroyOnClose width="550px" :title="getTitle" @ok="handleSubmit">
<BasicForm @register="registerForm" />
</BasicModal>
</template>
<script lang="ts" setup>
import { ref, computed, unref } from 'vue';
import { BasicModal, useModalInner } from '/src/components/Modal';
import { BasicForm, useForm } from '/src/components/Form';
import { formSchema } from '../category.data';
import { loadTreeData, saveOrUpdateDict } from '../category.api';
// 获取emit
const emit = defineEmits(['register', 'success']);
const isUpdate = ref(true);
const expandedRowKeys = ref([]);
const treeData = ref([]);
const isSubAdd = ref(false);
//表单配置
const [registerForm, { resetFields, setFieldsValue, validate, updateSchema }] = useForm({
schemas: formSchema,
showActionButtonGroup: false,
labelCol: {
xs: { span: 24 },
sm: { span: 4 },
},
wrapperCol: {
xs: { span: 24 },
sm: { span: 18 },
},
});
//表单赋值
const [registerModal, { setModalProps, closeModal }] = useModalInner(async (data) => {
//重置表单
await resetFields();
expandedRowKeys.value = [];
setModalProps({ confirmLoading: false, minHeight: 80 });
isUpdate.value = !!data?.isUpdate;
//update-begin---author:wangshuai ---date: 20230829 for:分类字典data.record为空报错------------
isSubAdd.value = !data?.isUpdate && data.record && data.record.id;
//update-end---author:wangshuai ---date: 20230829 for:分类字典data.record为空报错------------
if (data?.record) {
//表单赋值
await setFieldsValue({
...data.record,
});
}
//父级节点树信息
treeData.value = await loadTreeData({ async: false, pcode: '' });
updateSchema({
field: 'pid',
componentProps: { treeData },
});
});
//设置标题
const getTitle = computed(() => (!unref(isUpdate) ? '新增字典' : '编辑字典'));
/**
* 根据pid获取展开的节点
* @param pid
* @param arr
*/
function getExpandKeysByPid(pid, arr) {
if (pid && arr && arr.length > 0) {
for (let i = 0; i < arr.length; i++) {
if (arr[i].key == pid && unref(expandedRowKeys).indexOf(pid) < 0) {
//需要获取同一级的key
getSameLevelExpandKeysByPid(arr[i]);
expandedRowKeys.value.push(arr[i].key);
getExpandKeysByPid(arr[i]['parentId'], unref(treeData));
} else {
getExpandKeysByPid(pid, arr[i].children);
}
}
}
}
//表单提交事件
async function handleSubmit() {
try {
let values = await validate();
setModalProps({ confirmLoading: true });
//提交表单
await saveOrUpdateDict(values, isUpdate.value);
//关闭弹窗
closeModal();
//展开的节点信息
await getExpandKeysByPid(values['pid'], unref(treeData));
//刷新列表(isUpdate:是否编辑;values:表单信息;expandedArr:展开的节点信息)
emit('success', { isUpdate: unref(isUpdate), isSubAdd:unref(isSubAdd), values: { ...values }, expandedArr: unref(expandedRowKeys).reverse() });
} finally {
setModalProps({ confirmLoading: false });
}
}
/**
* 获取同一级的id和同一级的子级id
*/
function getSameLevelExpandKeysByPid(arr) {
if (arr.children && arr.children.length > 0) {
for (const children of arr.children) {
if (unref(expandedRowKeys).indexOf(children.key) < 0 && children.children && children.children.length > 0) {
getSameLevelExpandKeysByPid(children);
expandedRowKeys.value.push(children.key);
}
}
}
}
</script>
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<template>
<div>
<!--引用表格-->
<BasicTable
@register="registerTable"
:rowSelection="rowSelection"
:expandedRowKeys="expandedRowKeys"
@expand="handleExpand"
@fetch-success="onFetchSuccess"
>
<!--插槽:table标题-->
<template #tableTitle>
<a-button type="primary" preIcon="ant-design:plus-outlined" @click="handleCreate"> 新增</a-button>
<a-button type="primary" preIcon="ant-design:export-outlined" @click="onExportXls"> 导出</a-button>
<j-upload-button type="primary" preIcon="ant-design:import-outlined" @click="onImportXls">导入</j-upload-button>
<a-dropdown v-if="selectedRowKeys.length > 0">
<template #overlay>
<a-menu>
<a-menu-item key="1" @click="batchHandleDelete">
<Icon icon="ant-design:delete-outlined"></Icon>
删除
</a-menu-item>
</a-menu>
</template>
<a-button
>批量操作
<Icon icon="ant-design:down-outlined"></Icon>
</a-button>
</a-dropdown>
</template>
<!--操作栏-->
<template #action="{ record }">
<TableAction :actions="getTableAction(record)" />
</template>
</BasicTable>
<!--字典弹窗-->
<CategoryModal @register="registerModal" @success="handleSuccess" />
</div>
</template>
<script lang="ts" name="system-category" setup>
//ts语法
import { ref, computed, unref, toRaw, nextTick } from 'vue';
import { BasicTable, useTable, TableAction } from '/src/components/Table';
import { useDrawer } from '/src/components/Drawer';
import CategoryModal from './components/CategoryModal.vue';
import { useModal } from '/src/components/Modal';
import { useMethods } from '/src/hooks/system/useMethods';
import { columns, searchFormSchema } from './category.data';
import { list, deleteCategory, batchDeleteCategory, getExportUrl, getImportUrl, getChildList, getChildListBatch } from './category.api';
import { useListPage } from '/@/hooks/system/useListPage';
const expandedRowKeys = ref([]);
const { handleExportXls, handleImportXls } = useMethods();
//字典model
const [registerModal, { openModal }] = useModal();
// 列表页面公共参数、方法
const { prefixCls, onExportXls, onImportXls, tableContext } = useListPage({
designScope: 'category-template',
tableProps: {
title: '分类字典',
api: list,
columns: columns,
actionColumn: {
width: 180,
},
formConfig: {
schemas: searchFormSchema,
},
isTreeTable: true,
},
exportConfig: {
name: '分类字典列表',
url: getExportUrl,
},
importConfig: {
url: getImportUrl,
},
});
//注册table数据
const [registerTable, { reload, collapseAll, updateTableDataRecord, findTableDataRecord, getDataSource }, { rowSelection, selectedRowKeys }] =
tableContext;
/**
* 新增事件
*/
function handleCreate() {
openModal(true, {
isUpdate: false,
});
}
/**
* 编辑事件
*/
async function handleEdit(record) {
openModal(true, {
record,
isUpdate: true,
});
}
/**
* 详情
*/
async function handleDetail(record) {
openModal(true, {
record,
isUpdate: true,
hideFooter: true,
});
}
/**
* 删除事件
*/
async function handleDelete(record) {
await deleteCategory({ id: record.id }, importSuccess);
}
/**
* 批量删除事件
*/
async function batchHandleDelete() {
const ids = selectedRowKeys.value.filter((item) => !item.includes('loading'));
await batchDeleteCategory({ ids: ids }, importSuccess);
}
/**
* 导入
*/
function importSuccess() {
//update-begin---author:wangshuai ---date:20220530 for[issues/54]树字典,勾选,然后批量删除,系统错误------------
(selectedRowKeys.value = []) && reload();
//update-end---author:wangshuai ---date:20220530 for[issues/54]树字典,勾选,然后批量删除,系统错误--------------
}
/**
* 添加下级
*/
function handleAddSub(record) {
openModal(true, {
record,
isUpdate: false,
});
}
/**
* 成功回调
*/
async function handleSuccess({ isUpdate,isSubAdd, values, expandedArr }) {
if (isUpdate) {
//编辑回调
updateTableDataRecord(values.id, values);
} else {
if (!values['pid']) {
//新增根节点
reload();
} else {
//新增子集
//update-begin-author:liusq---date:20230411--for: [issue/4550]分类字典数据量过多会造成数据查询时间过长---
if(isSubAdd){
await expandTreeNode(values.pid);
//update-end-author:liusq---date:20230411--for: [issue/4550]分类字典数据量过多会造成数据查询时间过长---
}else{
//update-begin-author:wangshuai---date:20240319--for: 字典树删除之后其他节点出现loading---
//expandedRowKeys.value = [];
//update-end-author:wangshuai---date:20240319--for: 字典树删除之后其他节点出现loading---
for (let key of unref(expandedArr)) {
await expandTreeNode(key);
}
}
}
}
}
/**
* 接口请求成功后回调
*/
function onFetchSuccess(result) {
getDataByResult(result.items) && loadDataByExpandedRows();
}
/**
* 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)
*/
async function loadDataByExpandedRows() {
if (unref(expandedRowKeys).length > 0) {
const res = await getChildListBatch({ parentIds: unref(expandedRowKeys).join(',') });
if (res.success && res.result.records.length > 0) {
//已展开的数据批量子节点
let records = res.result.records;
const listMap = new Map();
for (let item of records) {
let pid = item['pid'];
if (unref(expandedRowKeys).includes(pid)) {
let mapList = listMap.get(pid);
if (mapList == null) {
mapList = [];
}
mapList.push(item);
listMap.set(pid, mapList);
}
}
let childrenMap = listMap;
let fn = (list) => {
if (list) {
list.forEach((data) => {
if (unref(expandedRowKeys).includes(data.id)) {
data.children = getDataByResult(childrenMap.get(data.id));
fn(data.children);
}
});
}
};
fn(getDataSource());
}
}
}
/**
* 处理数据集
*/
function getDataByResult(result) {
if (result && result.length > 0) {
return result.map((item) => {
//判断是否标记了带有子节点
if (item['hasChild'] == '1') {
let loadChild = { id: item.id + '_loadChild', name: 'loading...', isLoading: true };
item.children = [loadChild];
}
return item;
});
}
}
/**
*树节点展开合并
* */
async function handleExpand(expanded, record) {
// 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
if (expanded) {
expandedRowKeys.value.push(record.id);
if (record.children.length > 0 && !!record.children[0].isLoading) {
let result = await getChildList({ pid: record.id });
if (result && result.length > 0) {
record.children = getDataByResult(result);
} else {
record.children = null;
record.hasChild = '0';
}
}
} else {
let keyIndex = expandedRowKeys.value.indexOf(record.id);
if (keyIndex >= 0) {
expandedRowKeys.value.splice(keyIndex, 1);
}
}
}
/**
*操作表格后处理树节点展开合并
* */
async function expandTreeNode(key) {
let record:any = findTableDataRecord(key);
//update-begin-author:liusq---date:20230411--for: [issue/4550]分类字典数据量过多会造成数据查询时间过长,显示“接口请求超时,请刷新页面重试!”---
if(!expandedRowKeys.value.includes(key)){
expandedRowKeys.value.push(key);
}
//update-end-author:liusq---date:20230411--for: [issue/4550]分类字典数据量过多会造成数据查询时间过长,显示“接口请求超时,请刷新页面重试!”---
let result = await getChildList({ pid: key });
if (result && result.length > 0) {
record.children = getDataByResult(result);
} else {
record.children = null;
record.hasChild = '0';
}
updateTableDataRecord(key, record);
}
/**
* 操作栏
*/
function getTableAction(record) {
return [
{
label: '编辑',
onClick: handleEdit.bind(null, record),
},
{
label: '删除',
popConfirm: {
title: '确定删除吗?',
confirm: handleDelete.bind(null, record),
},
},
{
label: '添加下级',
onClick: handleAddSub.bind(null, { pid: record.id }),
},
];
}
</script>
<style scoped></style>