[/issues/409]导出功能没有按排序结果导出,支持默认排序、自定义排序导出

src/components/Table/src/BasicTable.vue

@@ -130,6 +130,7 @@
         reload,
         getAutoCreateKey,
         updateTableData,
+        getBeforeFetch,
       } = useDataSource(
         getProps,
         {
@@ -274,6 +275,7 @@
         getSize: () => {
           return unref(getBindValues).size as SizeType;
         },
+        getBeforeFetch,
       };
       createTableContext({ ...tableAction, wrapRef, getBindValues });
 

src/components/Table/src/hooks/useDataSource.ts

@@ -313,6 +313,21 @@ export function useDataSource(
     return await fetch(opt);
   }
 
+  async function getBeforeFetch() {
+    const { beforeFetch } = unref(propsRef);
+    const { sortInfo = {}, filterInfo } = searchState;
+
+    let params: Recordable = {
+      ...sortInfo,
+      ...filterInfo,
+    };
+    if (beforeFetch && isFunction(beforeFetch)) {
+      params = (await beforeFetch(params)) || params;
+    }
+    console.log(params);
+    return params;
+  }
+
   onMounted(() => {
     useTimeoutFn(() => {
       unref(propsRef).immediate && fetch();
@@ -334,5 +349,6 @@ export function useDataSource(
     insertTableDataRecord,
     findTableDataRecord,
     handleTableChange,
+    getBeforeFetch,
   };
 }

src/components/Table/src/hooks/useTable.ts

@@ -161,7 +161,10 @@ export function useTable(tableProps?: Props): [
     },
     getTableRef: () => {
       return getTableRef();
-    }
+    },
+    getBeforeFetch: async () => {
+      return await getTableInstance().getBeforeFetch();
+    },
   };
 
   return [register, methods];

src/components/Table/src/types/table.ts

@@ -114,6 +114,7 @@ export interface TableActionType {
   setShowPagination: (show: boolean) => Promise<void>;
   getShowPagination: () => boolean;
   setCacheColumnsByField?: (dataIndex: string | undefined, value: BasicColumn) => void;
+  getBeforeFetch: () => Promise<{}>;
 }
 
 export interface FetchSetting {

src/hooks/system/useListPage.ts

@@ -59,7 +59,7 @@ export function useListPage(options: ListPageOptions) {
 
   const tableContext = useListTable(options.tableProps);
 
-  const [, { getForm, reload, setLoading }, { selectedRowKeys }] = tableContext;
+  const [, { getForm, reload, setLoading, getBeforeFetch }, { selectedRowKeys }] = tableContext;
 
   // 导出 excel
   async function onExportXls() {
@@ -78,9 +78,8 @@ export function useListPage(options: ListPageOptions) {
       //update-end-author:taoyan date:20220507 for: erp代码生成 子表 导出报错，原因未知-
       
       //update-begin-author:liusq date:20230410 for:[/issues/409]导出功能没有按排序结果导出,设置导出默认排序，创建时间倒序
-      if(!paramsForm?.column){
-         Object.assign(paramsForm,{column:'createTime',order:'desc'});
-      }
+      const bfParams = await getBeforeFetch();
+      Object.assign(paramsForm, bfParams);
       //update-begin-author:liusq date:20230410 for: [/issues/409]导出功能没有按排序结果导出,设置导出默认排序，创建时间倒序
       
       //如果参数不为空，则整合到一起