Question about rowKeys

[dustismo]

I have an app where I am updating specific rows within a a4j:repeat (thanks to sergey for pointing me in the right direction). It works great if I use the row index, but I would like to have the rowKey be the primary id of the object. This is how I would expect it to work, but it doesnt:

<a:repeat value="#{emailBean.emailList}"
id="emailList"
ajaxKeys="#{emailBean.reRenderRowKeys}"
var="email"
rowKey="#{email.id}">
<h:outputText id="updateMe" value="#{emailBean.text}" />

</a:repeat>

How do I use rowKey?

thanks,
Dustin

[sergeysmirnov]

No, not this way. rowKey is a property of org.ajax4jsf.ajax.repeat.ExtendedDataModel:
http://tinyurl.com/27uaqp

So, you need to have the value of the a:repeat extends this class. After that you will be able to redefine the rowKey there.