vue+element中table模拟树形列表

效果图

 <el-select
                class="form-input"
                v-model="mapstatus"
                filterable
                multiple
                allow-create
                @change="selectChange"
              >
                <el-option style="height: auto;" :value="mineStatusValue">
                  <el-tree
                    :data="deptOptions"
                    default-expand-all
                    show-checkbox
                    ref="tree"
                    node-key="value"
                    @check-change="handleClick"
                    @node-click="handleNodeClick"
                    :props="defaultProps"
                  ></el-tree>
                </el-option>
              </el-select>