lianjie_admin/app/Admin/Extensions/CheckRow.php

<?php
namespace App\Admin\Extensions;


use App\Admin\Forms\SelectHorseman;

use Dcat\Admin\Grid\RowAction;
use Dcat\Admin\Widgets\Modal;

class CheckRow extends RowAction
{

    protected $title;
    protected $order_id;
    protected $currentPage;
    public function __construct($orderId,$currentPage,$title=null)
    {
        $this->order_id = $orderId;
        $this->currentPage = $currentPage;
        parent::__construct($title);

    }

    public function render()
    {

        // 实例化表单类并传递自定义参数
        $form = SelectHorseman::make(['order_id'=>$this->order_id,'current_page'=>$this->currentPage]);
        return Modal::make()
            ->lg()
            ->title('选择配送员')
            ->body($form)
            ->button($this->title);

    }
}