feat(client/demos): custom field item initializer

packages/core/client/src/collection-manager/demos/demo5.tsx

@@ -0,0 +1,126 @@
+import { FormLayout } from '@formily/antd';
+import { ISchema } from '@formily/react';
+import { uid } from '@formily/shared';
+import {
+  CardItem,
+  CollectionManagerProvider,
+  CollectionProvider,
+  FormItem,
+  Grid,
+  Input,
+  InputNumber,
+  Markdown,
+  SchemaComponent,
+  SchemaComponentProvider,
+  SchemaInitializer,
+  SchemaInitializerProvider,
+  useCollectionManager
+} from '@nocobase/client';
+import cloneDeep from 'lodash/cloneDeep';
+import React from 'react';
+
+const collection: any = {
+  name: 'posts',
+  fields: [],
+};
+
+const schema: ISchema = {
+  type: 'object',
+  properties: {
+    grid: {
+      type: 'void',
+      'x-component': 'Grid',
+      'x-initializer': 'AddFieldButton',
+      'x-uid': uid(),
+      properties: {},
+    },
+  },
+};
+
+const gridRowColWrap = (schema: ISchema) => {
+  return {
+    type: 'void',
+    'x-component': 'Grid.Row',
+    properties: {
+      [uid()]: {
+        type: 'void',
+        'x-component': 'Grid.Col',
+        properties: {
+          [schema.name || uid()]: schema,
+        },
+      },
+    },
+  };
+};
+
+const FormItemInitializer = (props) => {
+  const { item, insert } = props;
+  const { getInterface } = useCollectionManager();
+  return (
+    <SchemaInitializer.Item
+      onClick={() => {
+        const interfaceOptions = getInterface(item.fieldInterface);
+        if (!interfaceOptions) {
+          return;
+        }
+        const name = `f_${uid()}`;
+        const options = cloneDeep(interfaceOptions.default);
+        options.name = name;
+        options.uiSchema.title = name;
+        collection.fields.push(options);
+        insert({
+          name,
+          'x-component': 'CollectionField',
+          'x-collection-field': `posts.${name}`,
+          'x-component-props': {},
+          'x-decorator': 'FormItem',
+          'x-designer': 'FormItem.Designer',
+        });
+      }}
+    />
+  );
+};
+
+export const AddFieldButton = (props: any) => {
+  const { insertPosition = 'beforeEnd', component } = props;
+  return (
+    <SchemaInitializer.Button
+      wrap={gridRowColWrap}
+      insertPosition={insertPosition}
+      items={[
+        {
+          key: 'media',
+          type: 'itemGroup',
+          title: 'Field interfaces',
+          children: [
+            {
+              key: 'singleText',
+              type: 'item',
+              title: 'Single text',
+              fieldInterface: 'input',
+              component: FormItemInitializer,
+            },
+          ],
+        },
+      ]}
+      component={component}
+      title={component ? undefined : 'Add Field'}
+    />
+  );
+};
+
+export default function App() {
+  return (
+    <SchemaComponentProvider components={{ Grid, CardItem, Markdown, InputNumber, FormItem, Input }}>
+      <SchemaInitializerProvider initializers={{ AddFieldButton }}>
+        <CollectionManagerProvider>
+          <CollectionProvider collection={collection}>
+            <FormLayout layout={'vertical'}>
+              <SchemaComponent schema={schema} />
+            </FormLayout>
+          </CollectionProvider>
+        </CollectionManagerProvider>
+      </SchemaInitializerProvider>
+    </SchemaComponentProvider>
+  );
+}

packages/core/client/src/collection-manager/index.md

@@ -143,3 +143,7 @@ resource 需要与 `<RecordProvider/>` 搭配使用，用于提供当前数据
 
 <code src="./demos/demo3.tsx"/>
 <code src="./demos/demo4.tsx"/>
+
+## Initializer
+
+<code src="./demos/demo5.tsx"/>

packages/core/client/src/schema-component/antd/grid/demos/demo3.tsx

@@ -1,9 +1,7 @@
-import { ISchema, observer, useFieldSchema } from '@formily/react';
+import { ISchema } from '@formily/react';
 import { uid } from '@formily/shared';
 import {
-  CardItem,
-  DragHandler,
-  Grid,
+  CardItem, Grid,
   Markdown,
   SchemaComponent,
   SchemaComponentProvider,
@@ -55,16 +53,6 @@ export const AddBlockButton = (props: any) => {
   );
 };
 
-const Block = observer((props) => {
-  const fieldSchema = useFieldSchema();
-  return (
-    <div style={{ marginBottom: 20, padding: '0 20px', height: 50, lineHeight: '50px', background: '#f1f1f1' }}>
-      Block {fieldSchema.title}
-      <DragHandler />
-    </div>
-  );
-});
-
 const schema: ISchema = {
   type: 'object',
   properties: {