fix: linkage rule fireImmediately should be true (#4303)

* fix: linkagerule fireImmediately

* test: test improve

* fix: bug

lerna.json

@@ -2,9 +2,7 @@
   "version": "1.0.0-alpha.9",
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "npmClientArgs": [
+  "npmClientArgs": ["--ignore-engines"],
-    "--ignore-engines"
-  ],
   "command": {
     "version": {
       "forcePublish": true,

packages/core/client/src/schema-component/antd/form-v2/Form.tsx

@@ -34,11 +34,7 @@ export interface FormProps extends IFormLayoutProps {
   form?: FormilyForm;
   disabled?: boolean;
 }
-function hasInitialValues(obj, rule) {
+
-  const type = Object.keys(rule.condition)[0] || '$and';
-  const conditions = rule.condition[type];
-  return Object.values(obj).some((value) => value !== null) || !conditions.length;
-}
 const FormComponent: React.FC<FormProps> = (props) => {
   const { form, children, ...others } = props;
   const field = useField();
@@ -163,11 +159,10 @@ const WithForm = (props: WithFormProps) => {
                     const result = [fieldValuesInCondition, variableValuesInCondition, variableValuesInExpression]
                       .map((item) => JSON.stringify(item))
                       .join(',');
-
                     return result;
                   },
                   getSubscriber(action, field, rule, variables, localVariables),
-                  { fireImmediately: hasInitialValues(form.initialValues, rule) },
+                  { fireImmediately: true },
                 ),
               );
             });

packages/core/client/src/schema-component/antd/form/__tests__/form.test.tsx

@@ -173,13 +173,11 @@ describe('Form', () => {
     await userEvent.type(document.querySelector('.ant-input'), 'test');
 
     await waitFor(() => {
-      expect(document.querySelectorAll('.ant-input')).toHaveLength(1);
+      const element = document.querySelector(
-    });
+        '[data-label="block-item-CollectionField-users-form-users.nickname-Nickname"]',
+      );
 
-    await userEvent.clear(document.querySelector('.ant-input'));
+      expect(element).toBeNull();
-
-    await waitFor(() => {
-      expect(document.querySelectorAll('.ant-input')).toHaveLength(2);
     });
   });
 });

packages/core/client/src/schema-settings/VariableInput/hooks/useFormVariable.ts

@@ -74,7 +74,7 @@ export const useCurrentFormVariable = ({
 }: Props = {}) => {
   // const { getActiveFieldsName } = useFormActiveFields() || {};
   const { t } = useTranslation();
-  const { form, collectionName } = useFormBlockContext();
+  const { form, collectionName, service } = useFormBlockContext();
   const currentFormSettings = useBaseVariable({
     collectionField,
     uiSchema: schema,
@@ -98,12 +98,14 @@ export const useCurrentFormVariable = ({
   });
 
   const formInstance = _form || form;
-
   return {
     /** 变量配置 */
     currentFormSettings,
     /** 变量值 */
-    currentFormCtx: formInstance?.values,
+    currentFormCtx:
+      formInstance?.values && Object.keys(formInstance?.values)?.length
+        ? formInstance?.values
+        : service?.data?.data || formInstance?.values,
     /** 用来判断是否可以显示`当前表单`变量 */
     shouldDisplayCurrentForm: formInstance && !formInstance.readPretty,
   };