Hi Hansjörg, > how can I prevent impatient users of my webapp to perform actions twice > by clicking serveral times on the commandbuttons ??
I am using a servlet filter which works great here. Maybe you want to give it a try: http://www.onjava.com/pub/a/onjava/2004/03/24/loadcontrol.html?page=1 HTH, Steffen Hankiewicz
