yiyonghulian/app/Admin/Controllers/WxWallpapersSubjectController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\WxWallpapersSubject;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Http\Controllers\AdminController;

class WxWallpapersSubjectController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new WxWallpapersSubject(), function (Grid $grid) {
            $grid->quickSearch(['name', 'desc'])->placeholder('搜索主题名字，描述...')->width(35);
            $grid->column('id')->sortable();
            $grid->column('name');
            $grid->column('img')->image('',50);
            $grid->column('desc');
            $grid->column('status')->switch();
//            $grid->column('created_at');
            $grid->column('updated_at')->sortable();

            $grid->filter(function (Grid\Filter $filter) {
                $filter->equal('id');
            });

        });
    }

    /**
     * Make a show builder.
     *
     * @param mixed $id
     *
     * @return Show
     */
    protected function detail($id)
    {
        return Show::make($id, new WxWallpapersSubject(), function (Show $show) {
            $show->field('id');
            $show->field('id');
            $show->field('name');
            $show->field('img');
            $show->field('desc');
            $show->field('status');
            $show->field('created_at');
            $show->field('updated_at');



        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new WxWallpapersSubject(), function (Form $form) {
            $form->display('id');
            $form->text('name')->required();
            $form->image('img')->required()->url('files/uploads')->autoUpload()->uniqueName()->help('大概300*300 的正方形');
            $form->textarea('desc')->required();
            $form->radio('status')->required()->options([0=>'弃用',1=>'正常'])->default(1);
            $form->display('created_at');
            $form->display('updated_at');
            $form->deleting(function (Form $form){
                global $__MINI_GLOBAL_TENANT_ID__;
                if($__MINI_GLOBAL_TENANT_ID__ > 0){
                    return $form->response()->error('权限不足，不可以删除其他分站对象');
                }
            });
        });
    }
}