what is the best apporach to abort a running action method in JSF?
e.g. I have an action, which performs some complicated DB operations and then returns the result site (e.g. "complete.xhtml").
How can I abort the running action-method (and do e.g. rollbacks?). maybe with ajax?
Thanks!
Well the usual approach is to use actionListener and action together.
When button is clicked the actionListener will get called first.
Check for your condition/validation at actionListener and if it doesn't match, then throw
javax.faces.event.AbortProcessingException then your action method will not get called.