[update] 树形弹框数据选的多了会卡的优化

2024-09-24 16:36:35 +08:00
parent 3b6865b660
commit b8517c7f2b
1 changed files with 2 additions and 2 deletions
@@ -26,7 +26,7 @@
          @load="onLoad"
          :loadData="loadData"
          :expandedKeys="expandedKeys"
-          :checkedKeys="checkedKeys"
+          :checkedKeys.sync="checkedKeys"
          :loadedKeys="loadedKeys"
          :selectedKeys.sync="selectedKeys">

@@ -235,7 +235,7 @@ export default {
              // 有子节点获取子节点数据
              childrenList = info.node.dataRef[this.replaceFields.children].map(item => item[this.replaceFields.key])
            }
-            this.checkedKeys = [...this.checkedKeys, ...checkedKeys.checked, ...childrenList]
+            this.checkedKeys = [...new Set([...this.checkedKeys, ...checkedKeys.checked, ...childrenList])]
          } else {
            // 是取消选中了，把当前和子节点都取消选中
            let currAndChildNode = []