Hello! I have a template in Include folder, like this:

<div id="mytemplate">
 	<% control MyControl(5) %>	  
  		$Content
   	<% end_control %>
</div>

How I can change dynamically the value of a parameter for MyControl (e.g. 5 to 10) and reload only this template without reload the site?

Such as: onClick="javascript:function(paramvalue);"

Thanks.

well you could render your template independently with...
Controller...

function MyAJAX() {
Session::set('MyControlcount',Convert::raw2xml($_POST['PostedValue])); 
return $this->renderWith('IncludeTemplate');
}

...

function MyControl() {
$iCount = Session::get('MyControlcount');
if (empty($iCount)) $iCount=5;//defualt
//do and return stuff
}

template...

<div id="mytemplate"> 
   <% control MyControl() %>    
      $Content 
   <% end_control %> 
</div>

Thank you! Last question. How I can set $_POST['PostedValue'] via Ajax without receiving page?

Solved! I Must have been use method GET ($_GET['PostedValue']).