Hi, you could use javascript to disable the submit button after the first click.
-Geoff > -----Original Message----- > From: Luká? Kolísko [mailto:[EMAIL PROTECTED] > Sent: Sunday, August 07, 2005 12:44 PM > To: Tapestry users > Subject: Hibernate Long term session > > Hello, > maybe this is a newbie question, but is there a possible pattern how > to implement long term session in Tapestry application in thread safe > way. > > I am using tapestry ver. 3.0.3. I open session using ThreadLocal > object from a static method when it is needed (The pattern show in > Hibernate in Action book) and I close session using detach method of > each page. This pattern works good for me, but when I want to use some > object across many pages this pattern of course does not work with > lazy initialization. I have to reconnect object to hibernate session > or load a part of object tree into memory with lazy=false attributes ( > but this is very memory consuming ) > > I am not sure if it is possible to use setupForRequest and > cleanupAfterRequest methods to store hibernate session to user session > and restore it after next request comes and connect it back to jdbc. I > think this is not thread safe when user for example clicks more times > submit button before the first request is completed. In this case more > same hibernate session object would be taken from user session but > after each request end the persistent session will be overwritten in > non consistent way and hibernate session object is not thread safe > itself. > > I would be very grateful for any suggestion or response. > I solve this problem in my dissertation application. > > Sorry for my english. > > Lukas Kolisko > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
