1 创建Action并调用

1.使用命令创建Action类（TestAction）

php artisan admin:action

详见手册https://learnku.com/docs/dcat-admin/1.x/basic-use/8124
2.在控制器grid()中添加额外行操作

    protected function grid()
    {

        return Grid::make(), function (Grid $grid) {
            $grid->column('xxxx');
            ···
            ···
            ···
            ···
            //添加额外的操作
            $grid->actions(function (Grid\Displayers\Actions $actions) {
                $actions->append(new TestAction());
            });
        });
    }

2 自定义弹框页面的实现

方法一：通过js实现

<?php
namespace App\Admin\Actions;

use Dcat\Admin\Grid\RowAction;

class TestAction extends RowAction
{
    /**
     * @return string
     */
    protected $title = 'Title';
    protected $model;

    public function __construct(string $model = null)
    {
        $this->model = $model;
    }

    public function title()
    {
        return 'test';
    }


    protected function script()
    {
        return <<<JS
            $('.grid-check-row').on('click',function (){
                layer.open({
                    type: 2,
                    title: '我是标题',
                    closeBtn: 1,
                    shadeClose: true,
                    //页面路由
                    content: "/test/page",
                    area:["800px","310px"]
                });
            });
        JS;
    }

    public function html()
    {
        $id = $this->getKey();

        $name = $this->row->receiver_name;

        $this->setHtmlAttribute(['data-id'=>$id,'receiver_name'=>$name,'class'=>'grid-check-row']);

        return parent::html();
    }
}

方法二：调用Action中的render()

<?php

namespace App\Admin\Actions;

use App\Admin\Renderable\OrderDetailTable;
use Dcat\Admin\Grid\RowAction;
use Dcat\Admin\Widgets\Modal;

class TestAction extends RowAction
{
    /**
     * @return string
     */
    protected $title = 'test';

    public function render()
    {

        $form = OrderDetailTable::make(['id'=>$this->getKey()]);

        return Modal::make()
            ->xl()
            ->title($this->title)
            ->body($form)
            ->button('test');
    }
}

OrderDetailTable.php

<?php


namespace App\Admin\Renderable;

use Dcat\Admin\Support\LazyRenderable;

class OrderDetailTable extends LazyRenderable
{
    public function render()
    {
        //自定义页面
        return view('upTest');
    }
}

如果想实现表格弹框可对OrderDetailTable.php进行如下修改(注意继承的LazyRenderable)

<?php
namespace App\Admin\Renderable;

use App\Models\OrderDetail;
use Dcat\Admin\Grid;
use Dcat\Admin\Grid\LazyRenderable;

class OrderDetailTable extends LazyRenderable
{
    public function grid(): Grid
    {
        return Grid::make(new OrderDetail(),function (Grid $grid){

            $grid->column('id');

//            $grid->disableActions();
        });
    }
}

如果想实现表单弹框，可参考官方文档-工具表单