laravel-admin 新增，删除，批量操作，导入导出，修改 等页面按钮 显示与关闭

$grid->actions(function ($actions) {
    // 去掉查看
    $actions->disableView();
});


//去掉复选框
$grid->disableRowSelector();
//禁用行操作
$grid->disableActions();
//禁用单选框
$grid->disableRowSelector();
//禁用新增按钮
$grid->disableCreation();

$grid->actions(function ($actions) {    
	//关闭行操作 删除    
	$actions->disableDelete();
});
//关闭批量操作
$grid->tools(function ($tools) {    
	$tools->batch(function ($batch) {        
	    $batch->disableDelete();    
	});
});


$form
//表单bottom
$form->disableReset();
$form->disableEditingCheck();
$form->disableViewCheck();

//表单右上角
$form->tools(function (Form\Tools $tools) {
	$tools->disableDelete();
	$tools->disableView();
});


$grid
// 表单右上角
$grid->disableExport();
$grid->disableCreation();
//操作按钮
$grid->actions(function (Grid\Displayers\Actions $actions) {
	$actions->disableDelete();
	$actions->disableEdit();
	$resDemand = Demand::find($actions->getKey());
	$edit_html='';
	//通过
	if($resDemand->status==1){
		$edit_html.="<span class='mb-5'><a class='grid-row-pass' title='审核' data-id='{$actions->getKey()}'><i class='glyphicon glyphicon-ok'></i></a></span>";
    }
	$actions->append($edit_html);
});


//批量操作
$grid->tools(function (Grid\Tools $tools) {
	$tools->batch(function (Grid\Tools\BatchActions $actions) {
		$actions->disableDelete();
	});
});


$show
//表单右上角
$show->panel()->tools(function ($tools){
	$tools->disableDelete();
	$tools->disableEdit();
});

//可以通过传入的$actions参数来获取当前行的数据：
$grid->actions(function ($actions) {
    
    // 当前行的数据数组
    $actions->row;
    
    // 获取当前行主键值
    $actions->getKey();
});

如果有自定义的操作按钮，可以通过下面的方式添加
$grid->actions(function ($actions) {
    
    // append一个操作
    $actions->append('<a href=""><i class="fa fa-eye"></i></a>');

    // prepend一个操作
    $actions->prepend('<a href=""><i class="fa fa-paper-plane"></i></a>');
}

如果有比较复杂的操作，可以参考下面的方式：
先定义操作类
namespace App\Admin\Extensions;

use Encore\Admin\Admin;

class CheckRow
{
    protected $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

    protected function script()
    {
        return <<<SCRIPT

$('.grid-check-row').on('click', function () {
    
    // Your code.
    console.log($(this).data('id'));
    
});

SCRIPT;
    }

    protected function render()
    {
        Admin::script($this->script());

        return "<a class='btn btn-xs btn-success fa fa-check grid-check-row' data-id='{$this->id}'></a>";
    }
    
    public function __toString()
    {
        return $this->render();
    }
}

然后添加操作：

$grid->actions(function ($actions) {
    
    // 添加操作
    $actions->append(new CheckRow($actions->getKey()));
});