fix(ui): addFieldRow set modified (#9324)

Fixes #9264. When externally updating array or block rows through the
`addFieldRow` or `replaceFieldRow` methods, nested rich text fields
along with any custom components within them are never rendered. This is
because unless the form is explicitly set to modified, as the default
array and blocks fields currently do, the newly generated form-state
will skip the rendering step. Now, the underlying callbacks themselves
automatically set the form to modified to trigger rendering.

packages/ui/src/fields/Array/index.tsx

@@ -52,6 +52,7 @@ export const ArrayFieldComponent: ArrayFieldClientComponent = (props) => {
     schemaPath: schemaPathFromProps,
     validate,
   } = props
+
   const schemaPath = schemaPathFromProps ?? name
 
   const minRows = (minRowsProp ?? required) ? 1 : 0
@@ -129,13 +130,11 @@ export const ArrayFieldComponent: ArrayFieldClientComponent = (props) => {
         schemaPath,
       })
 
-      setModified(true)
-
       setTimeout(() => {
         scrollToID(`${path}-row-${rowIndex}`)
       }, 0)
     },
-    [addFieldRow, path, schemaPath, setModified],
+    [addFieldRow, path, schemaPath],
   )
 
   const duplicateRow = useCallback(

packages/ui/src/fields/Blocks/index.tsx

@@ -116,13 +116,11 @@ const BlocksFieldComponent: BlocksFieldClientComponent = (props) => {
         schemaPath,
       })
 
-      setModified(true)
-
       setTimeout(() => {
         scrollToID(`${path}-row-${rowIndex + 1}`)
       }, 0)
     },
-    [addFieldRow, path, schemaPath, setModified],
+    [addFieldRow, path, schemaPath],
   )
 
   const duplicateRow = useCallback(

packages/ui/src/forms/Form/index.tsx

@@ -518,6 +518,8 @@ export const Form: React.FC<FormProps> = (props) => {
         rowIndex,
         subFieldState,
       })
+
+      setModified(true)
     },
     [dispatchFields, getDataByPath],
   )
@@ -541,6 +543,8 @@ export const Form: React.FC<FormProps> = (props) => {
         rowIndex,
         subFieldState,
       })
+
+      setModified(true)
     },
     [dispatchFields, getDataByPath],
   )

test/_community/payload-types.ts

@@ -40,9 +40,9 @@ export interface Config {
   user: User & {
     collection: 'users';
   };
-  jobs?: {
+  jobs: {
     tasks: unknown;
-    workflows?: unknown;
+    workflows: unknown;
   };
 }
 export interface UserAuthOperations {

test/fields/collections/Array/AddRowButton.tsx

@@ -0,0 +1,29 @@
+'use client'
+
+import { useForm } from '@payloadcms/ui'
+
+const AddRowButton = () => {
+  const { addFieldRow } = useForm()
+
+  const handleClick = () => {
+    addFieldRow({
+      path: 'externallyUpdatedArray',
+      schemaPath: 'externallyUpdatedArray',
+      subFieldState: {
+        text: {
+          initialValue: 'Hello, world!',
+          valid: true,
+          value: 'Hello, world!',
+        },
+      },
+    })
+  }
+
+  return (
+    <button id="updateArrayExternally" onClick={handleClick} type="button">
+      Add Row
+    </button>
+  )
+}
+
+export default AddRowButton

test/fields/collections/Array/CustomField.tsx

@@ -0,0 +1,11 @@
+import type { TextFieldServerComponent } from 'payload'
+
+import { TextField } from '@payloadcms/ui'
+
+export const CustomField: TextFieldServerComponent = ({ clientField, path }) => {
+  return (
+    <div id="custom-field">
+      <TextField field={clientField} path={path as string} />
+    </div>
+  )
+}

test/fields/collections/Array/e2e.spec.ts

@@ -295,4 +295,10 @@ describe('Array', () => {
       'Updated 3 Array Fields successfully.',
     )
   })
+
+  test('should externally update array rows and render custom fields', async () => {
+    await page.goto(url.create)
+    await page.locator('#updateArrayExternally').click()
+    await expect(page.locator('#custom-field')).toBeVisible()
+  })
 })

test/fields/collections/Array/index.ts

@@ -183,6 +183,30 @@ const ArrayFields: CollectionConfig = {
         },
       ],
     },
+    {
+      name: 'externallyUpdatedArray',
+      type: 'array',
+      fields: [
+        {
+          name: 'customField',
+          type: 'ui',
+          admin: {
+            components: {
+              Field: '/collections/Array/CustomField.js#CustomField',
+            },
+          },
+        },
+      ],
+    },
+    {
+      name: 'ui',
+      type: 'ui',
+      admin: {
+        components: {
+          Field: '/collections/Array/AddRowButton.js',
+        },
+      },
+    },
   ],
   slug: arrayFieldsSlug,
   versions: true,

test/fields/payload-types.ts

@@ -465,6 +465,11 @@ export interface ArrayField {
         id?: string | null;
       }[]
     | null;
+  externallyUpdatedArray?:
+    | {
+        id?: string | null;
+      }[]
+    | null;
   updatedAt: string;
   createdAt: string;
 }
@@ -2084,6 +2089,13 @@ export interface ArrayFieldsSelect<T extends boolean = true> {
             };
         id?: T;
       };
+  externallyUpdatedArray?:
+    | T
+    | {
+        customField?: T;
+        id?: T;
+      };
+  ui?: T;
   updatedAt?: T;
   createdAt?: T;
 }
@@ -3400,6 +3412,6 @@ export interface Auth {
 
 
 declare module 'payload' {
-  // @ts-ignore
+  // @ts-ignore 
   export interface GeneratedTypes extends Config {}
-}
+}