lianjie_admin/app/Admin/Controllers/BannerController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\Banner;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Controllers\AdminController;
use App\Models\ImsCjdcMarket as MarketModel;

class BannerController extends AdminController
{
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new Banner(), function (Grid $grid) {
            $grid->column('id')->sortable();
            $grid->column('market_id');
            $grid->column('title');
            $grid->column('sub_title');
            $grid->column('cover')->image(50);
            $grid->column('cover_type');
            $grid->column('path');
            $grid->column('path_type');
            $grid->column('sort');
            $grid->column('status');
            $grid->column('type');
            $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 Banner(), function (Show $show) {
            $show->field('id');
            $show->field('market_id');
            $show->field('title');
            $show->field('sub_title');
            $show->field('cover');
            $show->field('cover_type');
            $show->field('path');
            $show->field('path_type');
            $show->field('sort');
            $show->field('status');
            $show->field('type');
            $show->field('created_at');
            $show->field('updated_at');
        });
    }

    /**
     * Make a form builder.
     *
     * @return Form
     */
    protected function form()
    {
        return Form::make(new Banner(), function (Form $form) {
            $form->display('id');
            // 市场
            $marketList = MarketModel::getMarket();
            $form->select('market_id')->width(4)->options($marketList);
            $form->text('title');
            $form->text('sub_title');
            $form->image('cover')->width(2);
            $form->select('cover_type')->options([1=>'图片', 2=>'视频']);
            $form->text('path');
            $form->select('path_type')->options(['page'=>'page','webview'=>'webview','applet'=>'applet']);
            $form->text('sort');
            $form->select('type')->options([1=>'首页banner']);
        
            $form->display('created_at');
            $form->display('updated_at');
        });
    }
}