JSF 2.0 AJAX：jsf.ajax.request调用方法不仅重新渲染页面区域

I'm looking for a soultion of the following problem: _The is a list of links with different types of cars. _The user can click on each car in the list and a ajax request should be sent. _The response of the ajax request should be dependent on the id (of each car) and displayed in an panelGroup.I'm looking for a soultion of the following pro