i-unselect layui-form-select" id="parentNameDiv">
                        <div class="layui-select-title">
                            <input type="text" id="parentName"
                                   placeholder="请选择" class="layui-input layui-unselect" readonly>
                            <input type="hidden" name="parentId" id="parentId">
                            <i class="layui-edge"></i>
                        </div>
                    </div>
                    <div class="layui-card dt