[update] 树形弹框选数据多了会卡优化

2024-09-24 17:45:38 +08:00
parent 2e9b0ba805
commit 6cb64daf67
1 changed files with 1 additions and 1 deletions
@@ -279,7 +279,7 @@ 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])