Problem:
If someone comes to our Struts/Tiles website and changes the GET parameters in the URL they may cause a page to crash. Desired Outcome: The user should never see a crashed page, they should instead be given a page which displays an error. Ideally, we should not have to send the user to another page, we should be able to just display an error in the area of the tile that has crashed. Possible Solution: I am trying to find a way to display a different tile if the tile in my page generates an error. Does anyone know how this can be done? Hopefully, this can be done without extending the controller. Thanks in advance, Alan