从网址，Yii2获取操作和控制器名称

Question

Im new to Yii, and not sure is it possible to get action and controller names from url like:

/my_proj/backend/web/index.php?r=user%2Fcreate

I need to get them in controller( php ) or client side ( jQuery ).

I need it because, on button click:

 <?= Html::button(Yii::t('app', Yii::t('app','Create')), ['value' => Url::to(['create']),'class' => 'btn btn-success modalButton', 'id' => 'create-user']) ?>

I want to check if the current user has permissions for create action. I need this on client side, because I show create view in modal dialog, and if user does not have permission, i don't need to show popup.

  $(".modalButton").click(function(){  
   var permission = ?? //$(this)[0].id; //id works ok, but looking for another way

    $.get('index.php?r=site/check-permission', {'permission': permission}, function(isAllowed){ 
        if(isAllowed == 1)
        {
            $(".modal").modal("show")
                       .find(".modalContent")
                       .load($(".modalButton").attr('value'));
        }
   }); 

  return false;   
});

I tried to use id for button, and specify permission there, but looking for another solution.

Answer 1

i think this is what you need In view file -

$this->uniqueid - controller name
$this->action->Id - action name. 

// ($this is CController instance) 

This is for the current controller

<?php echo $this->getUniqueId();?>

OR

Yii::app()->controller->id

OR

Yii::app()->getController()->getId()

see this

OR

Yes you can get the current controller/action route, by reversing urlManager rule:

Yii::app()->urlManager->parseUrl(Yii::app()->request)