I Get An Error: Property “Clistview.afterajaxupdate ” Is Not Defined. When Using Afterajaxupdate In Clistview In Yii

I have made a simple list view to show a list of posts. I have attached a number of buttons in each post and have attached click function to each of those buttons. I am trying to bind the click events those buttons in the post with afterAjaxUpdate property of the clistview. But I get the error: Property "CListView.afterAjaxUpdate " is not defined.

My clistview setup is as follows:

$this->widget(‘zii.widgets.CListView’, array(

		'dataProvider'=>$posts,


		'afterAjaxUpdate '=>'clickEvents',


		'itemView'=>'_post',


		'summaryText'=>'',


		'id'=>'posts-list',


	));

I get that error when using both 1.14 and 1.15. I checked the class file for clistview and I can see the property listed. Anything wrong with my code?

Found my mistake. Extra space after afterAjaxUpdate