As mentioned in this post to the Seam forums ( http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4041527#4041527 ), I'm seeing a "Conversation processing another request" error when using <a:support event="onchange" .../> on a selectOneMenu. The error happens when I quickly changing and the value of the menu.
Is anyone else experiencing similar issues?
Thanks.
you can specify eventsQueue attribute and add a small delay with requestDelay attribute.