Feat: Fixed the issue where form data assigned by variables was not updated in real time. #10427 (#11333)

### What problem does this PR solve?

Feat: Fixed the issue where form data assigned by variables was not
updated in real time. #10427
### Type of change


- [x] New Feature (non-breaking change which adds functionality)

web/src/constants/agent.tsx

@@ -169,3 +169,13 @@ export const SwitchOperatorOptions = [
     icon: <CircleSlash2 className="size-4" />,
   },
 ];
+
+export const AgentStructuredOutputField = 'structured';
+
+export enum JsonSchemaDataType {
+  String = 'string',
+  Number = 'number',
+  Boolean = 'boolean',
+  Array = 'array',
+  Object = 'object',
+}

web/src/pages/agent/constant/index.tsx

@@ -5,6 +5,7 @@ import {
 import {
   AgentGlobals,
   AgentGlobalsSysQueryWithBrace,
+  AgentStructuredOutputField,
   CodeTemplateStrMap,
   ComparisonOperator,
   Operator,
@@ -12,7 +13,11 @@ import {
   SwitchOperatorOptions,
   initialLlmBaseValues,
 } from '@/constants/agent';
-export { Operator } from '@/constants/agent';
+export {
+  AgentStructuredOutputField,
+  JsonSchemaDataType,
+  Operator,
+} from '@/constants/agent';
 
 export * from './pipeline';
 
@@ -441,8 +446,6 @@ export const initialCodeValues = {
 
 export const initialWaitingDialogueValues = {};
 
-export const AgentStructuredOutputField = 'structured';
-
 export const initialAgentValues = {
   ...initialLlmBaseValues,
   description: '',
@@ -839,14 +842,6 @@ export const DROPDOWN_HORIZONTAL_OFFSET = 28;
 export const DROPDOWN_VERTICAL_OFFSET = 74;
 export const PREVENT_CLOSE_DELAY = 300;
 
-export enum JsonSchemaDataType {
-  String = 'string',
-  Number = 'number',
-  Boolean = 'boolean',
-  Array = 'array',
-  Object = 'object',
-}
-
 export enum VariableAssignerLogicalOperator {
   Overwrite = 'overwrite',
   Clear = 'clear',

web/src/pages/agent/form/variable-assigner-form/dynamic-variables.tsx

@@ -7,7 +7,7 @@ import { Label } from '@/components/ui/label';
 import { RadioGroup, RadioGroupItem } from '@/components/ui/radio-group';
 import { Separator } from '@/components/ui/separator';
 import { Textarea } from '@/components/ui/textarea';
-import { Editor } from '@monaco-editor/react';
+import Editor, { loader } from '@monaco-editor/react';
 import * as RadioGroupPrimitive from '@radix-ui/react-radio-group';
 import { X } from 'lucide-react';
 import { ReactNode, useCallback } from 'react';
@@ -23,6 +23,8 @@ import { DynamicFormHeader } from '../components/dynamic-fom-header';
 import { QueryVariable } from '../components/query-variable';
 import { useBuildLogicalOptions } from './use-build-logical-options';
 
+loader.config({ paths: { vs: '/vs' } });
+
 type SelectKeysProps = {
   name: string;
   label: ReactNode;
@@ -70,7 +72,7 @@ const EmptyValueMap = {
   [JsonSchemaDataType.String]: '',
   [JsonSchemaDataType.Number]: 0,
   [JsonSchemaDataType.Boolean]: 'yes',
-  [JsonSchemaDataType.Object]: {},
+  [JsonSchemaDataType.Object]: '{}',
   [JsonSchemaDataType.Array]: [],
 };
 
@@ -86,7 +88,7 @@ export function DynamicVariables({
   const { getType } = useGetVariableLabelOrTypeByValue();
   const isDarkTheme = useIsDarkTheme();
 
-  const { fields, remove, append, update } = useFieldArray({
+  const { fields, remove, append } = useFieldArray({
     name: name,
     control: form.control,
   });
@@ -102,15 +104,7 @@ export function DynamicVariables({
   );
 
   const renderParameter = useCallback(
-    (
-      keyFieldName: string,
-      operatorFieldName: string,
-      valueFieldAlias: string,
-    ) => {
-      console.log(
-        '🚀 ~ DynamicVariables ~ valueFieldAlias:',
-        form.getValues(valueFieldAlias),
-      );
+    (keyFieldName: string, operatorFieldName: string) => {
       const logicalOperator = form.getValues(operatorFieldName);
       const type = getVariableType(keyFieldName);
 
@@ -169,10 +163,6 @@ export function DynamicVariables({
 
   const handleVariableChange = useCallback(
     (operatorFieldAlias: string, valueFieldAlias: string) => {
-      console.log(
-        '🚀 ~ DynamicVariables ~ operatorFieldAlias:',
-        operatorFieldAlias,
-      );
       return () => {
         form.setValue(
           operatorFieldAlias,
@@ -190,14 +180,8 @@ export function DynamicVariables({
   );
 
   const handleOperatorChange = useCallback(
-    (
-      valueFieldAlias: string,
-      keyFieldAlias: string,
-      value: string,
-      index: number,
-    ) => {
+    (valueFieldAlias: string, keyFieldAlias: string, value: string) => {
       const type = getVariableType(keyFieldAlias);
-      console.log('🚀 ~ DynamicVariables ~ type:', type);
 
       let parameter = EmptyValueMap[type as keyof typeof EmptyValueMap];
 
@@ -210,10 +194,6 @@ export function DynamicVariables({
           shouldDirty: true,
           shouldValidate: true,
         });
-
-        // form.trigger(valueFieldAlias);
-
-        // update(index, { [valueField]: parameter });
       }
     },
     [form, getVariableType],
@@ -258,7 +238,6 @@ export function DynamicVariables({
                             valueFieldAlias,
                             keyFieldAlias,
                             val,
-                            index,
                           );
                           onChange(val);
                         }}
@@ -270,11 +249,7 @@ export function DynamicVariables({
                   </RAGFlowFormItem>
                 </div>
                 <RAGFlowFormItem name={valueFieldAlias} className="w-full">
-                  {renderParameter(
-                    keyFieldAlias,
-                    operatorFieldAlias,
-                    valueFieldAlias,
-                  )}
+                  {renderParameter(keyFieldAlias, operatorFieldAlias)}
                 </RAGFlowFormItem>
               </div>
 

web/src/pages/agent/form/variable-assigner-form/index.tsx

@@ -33,7 +33,6 @@ function VariableAssignerForm({ node }: INextOperatorForm) {
     defaultValues: defaultValues,
     mode: 'onChange',
     resolver: zodResolver(FormSchema),
-    shouldUnregister: true,
   });
 
   useWatchFormChange(node?.id, form, true);

web/src/pages/agent/hooks/use-get-begin-query.tsx

@@ -1,7 +1,7 @@
-import { AgentGlobals } from '@/constants/agent';
+import { AgentGlobals, AgentStructuredOutputField } from '@/constants/agent';
 import { useFetchAgent } from '@/hooks/use-agent-request';
 import { RAGFlowNodeType } from '@/interfaces/database/flow';
-import { buildNodeOutputOptions } from '@/utils/canvas-util';
+import { buildNodeOutputOptions, isAgentStructured } from '@/utils/canvas-util';
 import { DefaultOptionType } from 'antd/es/select';
 import { t } from 'i18next';
 import { isEmpty, toLower } from 'lodash';
@@ -236,7 +236,11 @@ export function useFilterQueryVariableOptionsByTypes(
                   toLower(x).startsWith('array')
                     ? toLower(y.type).includes(toLower(x))
                     : toLower(y.type) === toLower(x),
-                ) || y.type === undefined, // agent structured output
+                ) ||
+                isAgentStructured(
+                  y.value,
+                  y.value.slice(-AgentStructuredOutputField.length),
+                ), // agent structured output
             ),
           };
         })

web/src/utils/canvas-util.tsx

@@ -1,4 +1,10 @@
+import {
+  AgentStructuredOutputField,
+  JsonSchemaDataType,
+  Operator,
+} from '@/constants/agent';
 import { BaseNode } from '@/interfaces/database/agent';
+
 import { Edge } from '@xyflow/react';
 import { isEmpty } from 'lodash';
 import { ComponentType, ReactNode } from 'react';
@@ -23,6 +29,12 @@ export function filterAllUpstreamNodeIds(edges: Edge[], nodeIds: string[]) {
   }, []);
 }
 
+export function isAgentStructured(id?: string, label?: string) {
+  return (
+    label === AgentStructuredOutputField && id?.startsWith(`${Operator.Agent}:`)
+  );
+}
+
 export function buildOutputOptions(
   outputs: Record<string, any> = {},
   nodeId?: string,
@@ -34,7 +46,9 @@ export function buildOutputOptions(
     value: `${nodeId}@${x}`,
     parentLabel,
     icon,
-    type: outputs[x]?.type,
+    type: isAgentStructured(nodeId, x)
+      ? JsonSchemaDataType.Object
+      : outputs[x]?.type,
   }));
 }