[update] 树形弹框数据选的多了会卡的优化

2024-09-24 17:43:38 +08:00
parent b8517c7f2b
commit 292f3df9d1
1 changed files with 1 additions and 1 deletions
@@ -291,7 +291,7 @@ export default {
          console.log('-----------checkedKeys', this.checkedKeys, checkedKeys)
          if (info.checked) {
            // 是选中数据了
-            this.checkedKeys = [...this.checkedKeys, ...checkedKeys.checked]
+            this.checkedKeys = [...new Set([...this.checkedKeys, ...checkedKeys.checked])]
          } else {
            // 是取消选中了
            this.checkedKeys = this.checkedKeys.filter(item => item !== info.node.dataRef[this.replaceFields.key])