fix: 调整 JSExpression 保留原有属性

Author: YSMJ1994

packages/designer/src/designer/setting/setting-field.ts

@@ -274,6 +274,7 @@ export class SettingField extends SettingPropEntry implements ISettingField {
       if (isJSExpression(value)) {
         this.setValue(
           {
+            ...value,
             type: 'JSExpression',
             value: value.value,
             mock: oldValue.mock,
@@ -285,6 +286,7 @@ export class SettingField extends SettingPropEntry implements ISettingField {
       } else {
         this.setValue(
           {
+            ...oldValue,
             type: 'JSExpression',
             value: oldValue.value,
             mock: value,

packages/designer/src/designer/setting/setting-prop-entry.ts

@@ -355,11 +355,20 @@ export class SettingPropEntry implements ISettingPropEntry {
 
   setVariableValue(value: string) {
     const v = this.getValue();
-    this.setValue({
-      type: 'JSExpression',
-      value,
-      mock: isJSExpression(v) ? v.mock : v,
-    });
+    if (isJSExpression(v)) {
+      this.setValue({
+        ...v,
+        type: 'JSExpression',
+        value,
+        mock: v.mock,
+      });
+    } else {
+      this.setValue({
+        type: 'JSExpression',
+        value,
+        mock: v,
+      });
+    }
   }
 
   setUseVariable(flag: boolean) {

packages/engine/src/modules/live-editing.ts

@@ -64,6 +64,7 @@ export const liveEditingSaveHander: SaveHandler = {
     data = content;
     if (isJSExpression(v)) {
       prop.setValue({
+        ...v,
         type: 'JSExpression',
         value: v.value,
         mock: data,