The ‘click’ property is not treated as an expression, instead you will need to be a little more creative. If you are not using the ‘url’ property, you could put the id in that, read it out with jQuery and show that.
'up' => array(
'url'=>'$row', //you can also use $data->attribute (where attribute is the model attribute you want)
return false; //this is important or it will navigate to the url which is garbage