lianjie_admin/app/Admin/Controllers/v3/BannerController.php

<?php

namespace App\Admin\Controllers\v3;

use App\Admin\Repositories\v3\Banner;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Controllers\AdminController;
use App\Models\ImsCjdcMarket as MarketModel;
use App\Models\v3\Banner as BannerModel;

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();
            $grid->column('market_id')->display(function($markerId){
                $market = MarketModel::getMarketInfo($markerId,'name');
                return empty($market) ? '' : $market['name']; 
            });
            $grid->column('title');
            $grid->column('cover_url')->image(50);
            $grid->column('cover_type')->display(function($coverType){
                return isset(BannerModel::$_coverType[$coverType]) ? BannerModel::$_coverType[$coverType] : '';
            });
            $grid->column('path');
            $grid->column('path_type')->display(function($pathType){
                return isset(BannerModel::$_pathType[$pathType]) ? BannerModel::$_pathType[$pathType] : '';
            });
            $grid->column('type')->display(function($type){
                return isset(BannerModel::$_type[$type]) ? BannerModel::$_type[$type] : '';
            });
            $grid->column('sort')->sortable();
            $grid->column('status')->switch();
            // ->using(BannerModel::$_status)->label(['default' => 'primary',1 => 'primary', 0 => 'danger']);

            $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->hidden('id');
            // 市场
            $marketList = MarketModel::getMarket();
            $form->select('market_id')->width(4)->options($marketList)->default(0);
            // 多个市场
            $form->multipleSelect('market_ids')->options($marketList);
            $form->select('type')->options(BannerModel::$_type)->required();
            $form->text('title')->required();
            $form->text('sub_title');
            $form->image('cover')->width(2)->required();
            $form->select('cover_type')->options(BannerModel::$_coverType)->required();
            $form->text('path')->default('');
            $form->select('path_type')->options(BannerModel::$_pathType)->default('');
            $form->number('sort')->width(2)->default(0);
            

            $form->disableResetButton();
            $form->disableViewCheck();
            $form->disableEditingCheck();
            $form->disableCreatingCheck();
        });
    }
}