model()->whereIn('id',[7,8,9]); $grid->column('id')->sortable(); $grid->column('desc','标题'); $grid->column('value', '值')->display(function ($item) use ($grid) { // 在这里通过 $this 获取当前行的数据 $id = $this->id; // 根据条件判断是否显示值列 if ($id == 9) { return "查看二维码"; } else { return $item; } }); $grid->column('created_at'); $grid->column('updated_at')->sortable(); $grid->disableDeleteButton(); $grid->disableCreateButton(); $grid->disableViewButton(); }); } /** * Make a show builder. * * @param mixed $id * * @return Show */ protected function detail($id) { return Show::make($id, new Config(), function (Show $show) { $show->field('id'); $show->field('key'); $show->field('value'); $show->field('desc'); $show->field('created_at'); $show->field('updated_at'); }); } /** * Make a form builder. * * @return Form */ protected function form() { return Form::make(new Config(), function (Form $form) { $form->display('id'); if ($form->model()->id == 9){ $form->image('value','二维码')->disk('oss')->autoUpload()->saving(function ($res) { return $res; })->required(); }else{ $form->text('value','值')->required(); } $form->display('desc','标题'); $form->disableViewButton(); $form->disableDeleteButton(); }); } }