a-tree-select选择器取消、选中时获取父级伴选ID

  <a-tree-select
              v-model="formData2.ids"
              :replaceFields="{
                children: 'children',
                label: 'menuName',
                value: 'menuId',
              }"
              style="width: 100%"
              :tree-data="treeData"
              :showCheckedStrategy="SHOW_ALL"
              tree-checkable
              search-placeholder="Please select"
              @change="changeBtn"
              @select="selectBtn"
              @deselect="deselectBtn"
            />

@select复选框选中时事件

@deselect复选框取消时事件

    deselectBtn (even, evenT, evenTR) {
       console.log(evenTR,"这里面有伴选父级ID")
    },
    // tree 完全受控  选中
    selectBtn (even, evenT, evenTR) {
       console.log(evenTR,"这里面有伴选父级ID")
    },