How to rerender a link?

[edilmar]

Hi,

I have a use case where the user press a a4j:commandButton to process something in the server and, if all works fine,

I have to display a link for the user in the same page, where this link must be generated dinamically at the end of the process.

The problem is that h:outputLink, h:commandLink and a4j:commandLink calls "rendered" and "value" properties when the page

is initially loaded. Initial values are "rendered = false" and "value = empty string".

I tried to put render="mylink" in the a4j:commandButton to force reprocess the link but it didn't work.

I also tried to set "rendered=true" (by default) and "value = empty string", and setup value for link in the end of the process,

but a4j:commandButton render didn't reprocessed the link value.

[edilmar]

I got now using h:outputLink and a4j:poll to refresh it after process ending.

[bleathem]

Try putting the a4j:command link in an h:outputPanel, and rendering the outer outputPanel.

[edilmar]

Thanks Brian, byt h:outputLink solve my problem too.