As far as I know, AJAX4JSF was a standalone project once but has been integrated into Richfaces which itself belongs now to JBoss.

Given to tables with different rows and the need to update them both e.g. as a respond to an AJAX call, you can use the ajaxKeys …

Although the or tag has a //for// attribute to specify an Id to display messages of, one can not specify e.g. an Id of a table to display validation messages of elements inside that table, because the table itself does not generate the messages. As a work around I …

Sometimes one wants to update some cells of a table using AJAX. Re-render the whole table is mostly not an option ,especially if the table(s) are very large. Using the Richfaces framework it’s quite simply.

This may be the JSF code:

...
<rich:subTable value="#{myBackingBean.descriptions}" var="oneTableRow …