feat(draggabletree): add event beforeDragStart

affects: @he-tree/vue
phphe · Aug 31, 2023 · 82f9e75 · 82f9e75
1 parent b463825
commit 82f9e75
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/packages/he-tree-vue/src/components/DraggableTree.ts b/packages/he-tree-vue/src/components/DraggableTree.ts
@@ -299,6 +299,7 @@ const cpt = defineComponent({
         if (!this.isDraggable(dragNode)) {
           return;
         }
+        this.$emit("beforeDragStart", dragNode);
         return rootEl;
       },
       onDragStart: (event) => {