chore: 调整 inputTable 的 addItem 动作,不指定 index 时从后插入 (#7898)

packages/amis-editor/src/plugin/Form/InputTable.tsx

@@ -679,7 +679,7 @@ export class TableControlPlugin extends BasePlugin {
             },
             label: '插入位置',
             size: 'lg',
-            placeholder: '请输入行号，为空则在头部插入'
+            placeholder: '请输入行号，为空则在尾部插入'
           },
           {
             type: 'combo',

packages/amis-ui/src/components/ConfirmBox.tsx

@@ -5,6 +5,7 @@ import Drawer from './Drawer';
 import {localeable, LocaleProps, themeable, ThemeProps} from 'amis-core';
 import Spinner from './Spinner';
 import PopUp from './PopUp';
+import {findDOMNode} from 'react-dom';
 
 export interface ConfirmBoxProps extends LocaleProps, ThemeProps {
   show?: boolean;
@@ -25,6 +26,7 @@ export interface ConfirmBoxProps extends LocaleProps, ThemeProps {
             }
           | undefined
         >;
+        popOverContainer: () => HTMLElement | null | undefined;
       }) => JSX.Element);
   popOverContainer?: any;
   size?: 'xs' | 'sm' | 'md' | 'lg' | 'xl' | 'full';
@@ -65,6 +67,14 @@ export function ConfirmBox({
   const bodyRef = React.useRef<
     {submit: () => Promise<Record<string, any>>} | undefined
   >();
+  const bodyDomRef = React.useRef<HTMLElement | null>();
+  const getPopOverContainer = React.useCallback(() => {
+    const dom =
+      bodyDomRef.current && !(bodyDomRef.current as HTMLElement).nodeType
+        ? findDOMNode(bodyDomRef.current)
+        : null;
+    return dom?.parentElement;
+  }, []);
   const handleConfirm = React.useCallback(async () => {
     setError('');
     setLoading(true);
@@ -103,7 +113,8 @@ export function ConfirmBox({
         {typeof children === 'function'
           ? children({
               bodyRef: bodyRef,
-              loading
+              loading,
+              popOverContainer: getPopOverContainer
             })
           : children}
       </PopUp>
@@ -121,11 +132,12 @@ export function ConfirmBox({
             {title}
           </Modal.Header>
         ) : null}
-        <Modal.Body className={bodyClassName}>
+        <Modal.Body ref={bodyDomRef as any} className={bodyClassName}>
           {typeof children === 'function'
             ? children({
                 bodyRef: bodyRef,
-                loading
+                loading,
+                popOverContainer: getPopOverContainer
               })
             : children}
         </Modal.Body>
@@ -169,10 +181,15 @@ export function ConfirmBox({
             <div className={cx('Drawer-title')}>{title}</div>
           </div>
         ) : null}
-        <div className={cx('Drawer-body', bodyClassName)}>
+        <div
+          ref={bodyDomRef as any}
+          className={cx('Drawer-body', bodyClassName)}
+        >
           {typeof children === 'function'
             ? children({
-                bodyRef: bodyRef
+                bodyRef: bodyRef,
+                loading,
+                popOverContainer: getPopOverContainer
               })
             : children}
         </div>

packages/amis-ui/src/components/PickerContainer.tsx

@@ -25,6 +25,7 @@ export interface PickerContainerProps
     value: any;
     onChange: (value: any) => void;
     setState: (state: any) => void;
+    loading?: boolean;
     [propName: string]: any;
   }) => JSX.Element | null;
   value?: any;
@@ -63,6 +64,7 @@ export class PickerContainer extends React.Component<
   @autobind
   async handleClick() {
     const state = {
+      value: this.props.value,
       ...(await this.props.onPickerOpen?.(this.props)),
       isOpened: true
     };
@@ -159,7 +161,7 @@ export class PickerContainer extends React.Component<
           popOverContainer={popOverContainer}
           mobileUI={mobileUI}
         >
-          {() =>
+          {({popOverContainer, loading}) =>
             popOverRender({
               ...(this.state as any),
               ref: this.bodyRef,
@@ -167,7 +169,8 @@ export class PickerContainer extends React.Component<
               onClose: this.close,
               onChange: this.handleChange,
               onConfirm: this.confirm,
-              popOverContainer
+              popOverContainer,
+              loading
             })!
           }
         </ConfirmBox>

packages/amis/__tests__/renderers/Form/inputTable.test.tsx

@@ -445,3 +445,103 @@ test('Renderer:input-table cell selects delete', async () => {
   replaceReactAriaIds(container);
   expect(container).toMatchSnapshot();
 });
+
+test('Renderer:input-table doaction:additem', async () => {
+  const onSubmit = jest.fn();
+  const {container, findByRole, findByText} = render(
+    amisRender(
+      {
+        type: 'form',
+        data: {
+          table: [{a: 2}]
+        },
+        body: [
+          {
+            label: 'addItem1',
+            type: 'button',
+            onEvent: {
+              click: {
+                actions: [
+                  {
+                    actionType: 'addItem',
+                    componentId: 'inputtable',
+                    args: {
+                      item: {
+                        a: 3
+                      }
+                    }
+                  }
+                ]
+              }
+            }
+          },
+          {
+            label: 'addItem2',
+            type: 'button',
+            onEvent: {
+              click: {
+                actions: [
+                  {
+                    actionType: 'addItem',
+                    componentId: 'inputtable',
+                    args: {
+                      index: 0,
+                      item: {
+                        a: 1
+                      }
+                    }
+                  }
+                ]
+              }
+            }
+          },
+          {
+            type: 'input-table',
+            id: 'inputtable',
+            name: 'table',
+            label: 'Table',
+            needConfirm: false,
+            columns: [
+              {
+                type: 'text',
+                name: 'a',
+                quickEdit: false
+              }
+            ]
+          },
+          {
+            type: 'submit',
+            label: 'submitBtn'
+          }
+        ]
+      },
+      {onSubmit},
+      makeEnv({})
+    )
+  );
+
+  const addItem1 = await findByText('addItem1');
+  fireEvent.click(addItem1);
+
+  const addItem2 = await findByText('addItem2');
+  fireEvent.click(addItem2);
+
+  const submitBtn = await findByText('submitBtn');
+  fireEvent.click(submitBtn);
+  await wait(200);
+
+  expect(onSubmit).toBeCalled();
+  expect(onSubmit.mock.calls[0][0]).toEqual({
+    table: [
+      {
+        a: 1
+      },
+      {
+        a: 2
+      },
+      {
+        a: 3
+      }
+    ]
+  });
+});

packages/amis/src/renderers/Form/InputTable.tsx

@@ -1681,21 +1681,25 @@ export class TableControlRenderer extends FormTable {
           toAdd = args.item;
         }
 
-        toAdd = Array.isArray(toAdd) ? toAdd : [toAdd];
-        // 如果没指定插入的位置（args.index），则默认在头部插入
-        const pushIndex = args.index || 0;
-        // 从右往左插入
-        for (let i = toAdd.length; i >= 1; i--) {
-          if (
+        toAdd = (Array.isArray(toAdd) ? toAdd : [toAdd]).filter(
+          a =>
             !valueField ||
             !find(
               items,
-              item =>
-                item[valueField as string] == toAdd[i - 1][valueField as string]
+              item => item[valueField as string] == a[valueField as string]
             )
-          ) {
-            items.splice(pushIndex, 0, toAdd[i - 1]);
-          }
+        );
+
+        let index = args.index;
+        if (typeof index === 'string' && /^\d+$/.test(index)) {
+          index = parseInt(index, 10);
+        }
+
+        if (typeof index === 'number') {
+          items.splice(index, 0, ...toAdd);
+        } else {
+          // 没有指定默认插入在最后
+          items.push(...toAdd);
         }
 
         this.setState(