zc

src/views/safetyEducationExam/safeLearning/el_course/index.vue

@@ -11,6 +11,7 @@
             :highlight-current="true"
             :expand-on-click-node="false"
             :filter-node-method="filterNode"
+            node-key="id"
             ref="tree"
             default-expand-all
             @node-click="handleNodeClick"
@@ -489,6 +490,7 @@ export default {
         title: '',
       });
       this.dateRange=[];
+      this.$refs.tree.setCurrentKey();
       this.handleQuery();
     },
     /** 新增按钮操作 */

src/views/safetyEducationExam/safeLearning/el_resources/index.vue

@@ -862,6 +862,7 @@ export default {
         type:'',
         id:'',
       });
+      this.$refs.tree.setCurrentKey();
       this.handleQuery();
     },
     // 多选框选中数据

src/views/safetyEducationExam/safeLearning/recordListPage/index.vue

@@ -11,6 +11,7 @@
               :highlight-current="true"
               :expand-on-click-node="false"
               :filter-node-method="filterNode"
+              node-key="id"
               ref="tree"
               default-expand-all
               @node-click="handleNodeClick"/>
@@ -202,6 +203,7 @@
           courseTitle:"",
           cateId:""
         });
+        this.$refs.tree.setCurrentKey();
         this.handleQuery();
       },
       //乘法

src/views/safetyEducationExam/safeLearning/safeLearning/index.vue

@@ -11,6 +11,7 @@
               :highlight-current="true"
               :expand-on-click-node="false"
               :filter-node-method="filterNode"
+              node-key="id"
               ref="tree"
               default-expand-all
               @node-click="handleNodeClick"
@@ -228,6 +229,7 @@
           title:"",
           cateId:"",
         });
+        this.$refs.tree.setCurrentKey();
         this.handleQuery();
       },
       //乘法