DCAT batch operation popup and parameter transfer

create form

<?php


namespace App\Admin\Form;

use App\Models\Good;
use Dcat\Admin\Traits\LazyWidget;
use Dcat\Admin\Widgets\Form;

class EditGoodsMatchForm extends Form
{
    

    use LazyWidget;

    public function form()
    {
    
        $this->select('goods_id', ' Modify the goods ')->options(Good::pluck('goods_name', 'id'));
        $this->hidden('ids')->attribute('id', 'batchsp-id'); // Batch selected rows id By hiding elements   Pass it along when submitting 
    }

    public function handle($input)
    {
    
        // Get the value passed from the form 
        return $this->response()->success(' success ');
    }


}

Row batch operation

<?php


namespace App\Admin\BatchAction;


use App\Admin\Form\EditGoodsMatchForm;
use Dcat\Admin\Grid\BatchAction;
use Dcat\Admin\Widgets\Modal;

class EditGoodsMatch extends BatchAction
{
    
    public $title = ' Modify matching data ';


    public function render()
    {
    
        $form = EditGoodsMatchForm::make();
        $modal = Modal::make()
            ->lg()
            ->title($this->title)
            ->body($form)
            ->button($this->title);
        $modal->onShow($this->getModalScript());
        return $modal;

    }


    protected function getModalScript()
    {
    
        //  Pop up window shows backward hidden id Write batch selected rows in the form ID
        return <<<JS
//  Get the selected ID Array 
var key = {
    $this->getSelectedKeysScript()}
//batchsp-id  And   The previous pop-up window is hidden and bound id Agreement 
$('#batchsp-id').val(key);
JS;
    }

}

Controller operation

            $grid->batchActions([
                new EditGoodsMatch(),
            ]);

Reference resources ：https://blog.csdn.net/samee5/article/details/120920980