fix(editor): 没有页面时，添加页面出错

Tencent · Aug 31, 2022 · e67cbce · e67cbce
1 parent 13ef262
commit e67cbce
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Showing 2 changed files with 10 additions and 4 deletions.
diff --git a/packages/editor/src/Editor.vue b/packages/editor/src/Editor.vue
@@ -193,9 +193,15 @@ export default defineComponent({
   emits: ['props-panel-mounted', 'update:modelValue'],
 
   setup(props, { emit }) {
-    editorService.on('root-change', () => {
-      const node = editorService.get<MNode | null>('node') || props.defaultSelected;
-      node && editorService.select(node);
+    editorService.on('root-change', (value) => {
+      const node = editorService.get<MNode | null>('node');
+      const nodeId = node?.id || props.defaultSelected;
+      if (nodeId && node !== value) {
+        editorService.select(nodeId);
+      } else {
+        editorService.set('nodes', [value]);
+      }
+
       emit('update:modelValue', toRaw(editorService.get('root')));
     });
 

diff --git a/packages/editor/src/services/editor.ts b/packages/editor/src/services/editor.ts
@@ -400,7 +400,7 @@ class Editor extends BaseService {
         await this.select(root.items[0]);
         stage?.select(root.items[0].id);
       } else {
-        this.set('node', null);
+        this.set('nodes', [root]);
         this.set('parent', null);
         this.set('page', null);
         this.set('stage', null);