feat(form,tdesign-vue-next-adapter): table 多选框放到默认的操作前面,支持配置copy的干预函数

packages/form-schema/src/base.ts

@@ -716,6 +716,7 @@ export interface TableConfig extends FormItem {
   selection?: (mForm: FormState | undefined, data: any) => boolean | boolean | 'single';
   /** 新增的默认行 */
   defaultAdd?: (mForm: FormState | undefined, data: any) => any;
+  copyHandler?: (mForm: FormState | undefined, data: any) => any;
   onSelect?: (mForm: FormState | undefined, data: any) => any;
   defautSort?: SortProp;
   defaultSort?: SortProp;

packages/form/src/table/ActionsColumn.vue

@@ -63,7 +63,18 @@ const removeHandler = (index: number) => {
 };
 
 const copyHandler = (index: number) => {
-  const inputs = cloneDeep(props.model[props.name][index]);
+  let inputs = cloneDeep(props.model[props.name][index]);
+
+  if (typeof props.config.copyHandler === 'function') {
+    const modelName = props.name || props.config.name || '';
+    inputs = props.config.copyHandler(mForm, {
+      model: props.model[modelName],
+      prop: props.prop,
+      formValue: mForm?.values,
+      inputs,
+    });
+  }
+
   const { length } = props.model[props.name];
   if (props.sortKey && length) {
     inputs[props.sortKey] = props.model[props.name][length - 1][props.sortKey] - 1;

packages/form/src/table/useTableColumns.ts

@@ -101,6 +101,17 @@ export const useTableColumns = (
       });
     }
 
+    if (selection.value) {
+      columns.push({
+        props: {
+          align: 'center',
+          headerAlign: 'center',
+          type: 'selection',
+          width: 45,
+        },
+      });
+    }
+
     let actionFixed: 'left' | 'right' | undefined = props.config.fixed === false ? undefined : 'left';
 
     if (typeof props.config.fixed === 'string' && ['left', 'right'].includes(props.config.fixed)) {
@@ -159,17 +170,6 @@ export const useTableColumns = (
       });
     }
 
-    if (selection.value) {
-      columns.push({
-        props: {
-          align: 'center',
-          headerAlign: 'center',
-          type: 'selection',
-          width: 45,
-        },
-      });
-    }
-
     if (props.showIndex && props.config.showIndex) {
       columns.push({
         props: {

packages/tdesign-vue-next-adapter/src/Table.vue

@@ -60,6 +60,10 @@ const tableColumns = computed(() => {
       align: item.props?.align,
     };
 
+    if (item.props.type === 'selection') {
+      column.type = 'multiple';
+    }
+
     // 处理自定义单元格渲染
     if (item.cell) {
       column.cell = (h: any, { row, rowIndex }: any) => {