树形结构

2022-03-18 18:01:36 +08:00 · 2022-03-18 18:01:36 +08:00 · 1153ac131a
parent 3e3ba58448
commit 1153ac131a
1 changed files with 1 additions and 1 deletions
--- a/src/views/project/form/ProjectCourseSelect.vue
+++ b/src/views/project/form/ProjectCourseSelect.vue
@ -262,7 +262,7 @@ export default {
        const list2tree1 = (list, parentId) => {
          return list.filter((item) => {
            // 默认选中第一个节点
-            if (this.treeDataOne) this.treeDataOne.push(item.value)
+            if (!this.treeDataOne) this.treeDataOne.push(item.value)
            if (item.parentId === parentId) {
              item.children = list2tree1(list, item.id)
              return true