api/app/Admin/Controllers/ConfigController.php

<?php

namespace App\Admin\Controllers;

use App\Admin\Repositories\Config;
use Dcat\Admin\Form;
use Dcat\Admin\Grid;
use Dcat\Admin\Show;
use Dcat\Admin\Support\JavaScript;
use Dcat\Admin\Http\Controllers\AdminController;

class ConfigController extends AdminController
{

    // public $types=['文本框','数值','编辑器'];
    /**
     * Make a grid builder.
     *
     * @return Grid
     */
    protected function grid()
    {
        return Grid::make(new Config(), function (Grid $grid) {
            // $grid->column('id')->sortable();
            $grid->column('name')->width("150px");
            $grid->column('key');
            $grid->column('val')->display(function() {
                return $this->type==1? $this->val1: $this->val; 
            });
            $grid->column('beizhu');
            // $grid->column('created_at');
            $grid->column('updated_at')->sortable();
            $grid->model()->whereNotIn("key",['box_level_percent','box_level_paster','coupon_configs']);
            // $grid->filter(function (Grid\Filter $filter) {
            //     $filter->equal('id');
            // });
            $grid->model()->orderBy("id","desc");

            // $grid->enableDialogCreate();
            // $grid->setDialogFormDimensions('70%', '60%');
            $grid->withBorder();
            $grid->actions(function (Grid\Displayers\Actions $actions) {
                // $actions->quickEdit(true);
                // $actions->disableEdit();
                $actions->disableView();
            });
        });
    }

    /**
     * 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('val');
            $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');
            $form->text('name');
            if ($form->isCreating()) {
                $form->text('key')->required();
            } else {
                $form->text('key')->readonly();
            }
            $form->radio('type')
                ->when(0, function (Form $form) {
                    $form->text('val','内容');
                })
                ->when(1, function (Form $form) {
                    $form->editor('val1','内容')->options([
                        'toolbar' => [],
                        'setup' => JavaScript::make(
                            <<<JS
                    function (editor) {
                        console.log('编辑器初始化成功', editor)
                    }
                    JS
                        ),
                    ]);
                })
                ->options([
                    0 => '显示文本框',
                    1 => '显示编辑器',
                ])->default(0);
            //
            $form->textarea('beizhu');

            // $form->display('created_at');
            // $form->display('updated_at');
        });
    }
}