fix(Table): fix table swap data error

Tencent · Aug 15, 2024 · 1df9ce2 · 1df9ce2
1 parent 27eca15
commit 1df9ce2
Showing 1 changed file with 9 additions and 2 deletions.
diff --git a/js/table/tree-store.ts b/js/table/tree-store.ts
@@ -523,8 +523,15 @@ class TableTreeStore<T extends TableRowData = TableRowData> {
         }
         if (count >= 2) break;
       }
-      children[targetIndex] = params.target;
-      children[currentIndex] = params.current;
+      // 向后拖拽
+      if (currentIndex < targetIndex) {
+        children.splice(targetIndex + 1, 0, params.current);
+        children.splice(currentIndex, 1);
+      } else {
+        // 向前拖拽
+        children.splice(currentIndex, 1);
+        children.splice(targetIndex, 0, params.current);
+      }
     }
 
     return { dataSource, result: true };