QuickDlg Extension actionParams only accept id as primaryKey

I am using the class EJuiDlgsColumn in CGridView.

This class is part of the extension quickdlgs.

I can’t get the viewDialog to work:

    'viewDialog'=> array(


    'actionParams' => array('Heft_Id' => '$data->primaryKey')

The view dialog is not displayed.

Sorry for this question. I used the wrong call to render the view:

I wrote

public function actionView($Heft_Id) {


instead of

public function actionView($Heft_Id) {