feat(core): support enableUnmountRemoveNode/disableUnmountRemoveNode API

alibaba · Oct 17, 2020 · 8f99e5b · 8f99e5b
1 parent 4f6e818
commit 8f99e5b
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Showing 3 changed files with 27 additions and 2 deletions.
diff --git a/packages/core/src/externals.ts b/packages/core/src/externals.ts
@@ -68,6 +68,8 @@ export const createFormExternals = (
     supportUnmountClearStates,
     disableUnmountClearStates,
     enableUnmountClearStates,
+    enableUnmountRemoveNode,
+    disableUnmountRemoveNode,
     resetFormMessages,
     syncFormMessages,
     batchRunTaskQueue,
@@ -295,6 +297,9 @@ export const createFormExternals = (
           env.realRemoveTags = []
         })
         heart.publish(LifeCycleTypes.ON_FIELD_UNMOUNT, field)
+        if (env.unmountRemoveNode) {
+          graph.remove(field.state.path)
+        }
       }
 
       if (dirtys.mounted && published.mounted) {
@@ -363,6 +368,9 @@ export const createFormExternals = (
           env.realRemoveTags = []
         })
         heart.publish(LifeCycleTypes.ON_FIELD_UNMOUNT, field)
+        if (env.unmountRemoveNode) {
+          graph.remove(field.state.path)
+        }
       }
       if (dirtys.mounted && published.mounted) {
         heart.publish(LifeCycleTypes.ON_FIELD_MOUNT, field)
@@ -1143,6 +1151,8 @@ export const createFormExternals = (
     getFieldInitialValue,
     disableUnmountClearStates,
     enableUnmountClearStates,
+    enableUnmountRemoveNode,
+    disableUnmountRemoveNode,
     isHostRendering,
     hostUpdate,
     subscribe,

diff --git a/packages/core/src/internals.ts b/packages/core/src/internals.ts
@@ -362,6 +362,14 @@ export const createFormInternals = (options: IFormCreatorOptions = {}) => {
     env.clearStatesPatterns[path.toString()] = true
   }
 
+  function disableUnmountRemoveNode() {
+    env.unmountRemoveNode = false
+  }
+
+  function enableUnmountRemoveNode() {
+    env.unmountRemoveNode = true
+  }
+
   function supportUnmountClearStates(path: FormPathPattern) {
     for (const pattern in env.clearStatesPatterns) {
       const enable = env.clearStatesPatterns[pattern]
@@ -409,6 +417,7 @@ export const createFormInternals = (options: IFormCreatorOptions = {}) => {
     realRemoveTags: [],
     lastShownStates: {},
     clearStatesPatterns: {},
+    unmountRemoveNode: false,
     submittingTask: undefined
   }
   form.subscription = {
@@ -437,6 +446,8 @@ export const createFormInternals = (options: IFormCreatorOptions = {}) => {
     disableUnmountClearStates,
     enableUnmountClearStates,
     supportUnmountClearStates,
+    enableUnmountRemoveNode,
+    disableUnmountRemoveNode,
     resetFormMessages,
     syncFormMessages,
     batchRunTaskQueue,

diff --git a/packages/react/src/shared.ts b/packages/react/src/shared.ts
@@ -55,7 +55,9 @@ export const createFormActions = (): IFormActions => {
     'setFieldInitialValue',
     'getFieldInitialValue',
     'disableUnmountClearStates',
-    'enableUnmountClearStates'
+    'enableUnmountClearStates',
+    'enableUnmountRemoveNode',
+    'disableUnmountRemoveNode'
   ) as IFormActions
 }
 
@@ -84,7 +86,9 @@ export const createAsyncFormActions = (): IFormAsyncActions =>
     'setFieldInitialValue',
     'getFieldInitialValue',
     'disableUnmountClearStates',
-    'enableUnmountClearStates'
+    'enableUnmountClearStates',
+    'enableUnmountRemoveNode',
+    'disableUnmountRemoveNode'
   ) as IFormAsyncActions
 
 export interface IEventTargetOption {