1 other idea (among others that would probably work) is a custom IRequestCycleProcessor impl that checks the returned IRequestTarget ( http://wicket.apache.org/docs/1.4/org/apache/wicket/IRequestTarget.html) to see if it's sending back the PageRequestTarget ( http://wicket.apache.org/docs/1.4/org/apache/wicket/request/target/component/PageRequestTarget.html) that belongs to the page that generates the temp file, and if it is, generate the file, if it isn't, erase it.
I'll admit I've not done any of this, so I'd defer to someone smarter for the "right" approach. These are just ideas. On Mon, Mar 1, 2010 at 9:44 AM, Martin Asenov <mase...@velti.com> wrote: > Thank you all for the support, I highly appreciate it! > > Regards, > Martin > > -----Original Message----- > From: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] > Sent: Monday, March 01, 2010 5:31 PM > To: users@wicket.apache.org > Subject: Re: How can i know when a users redirects to other page > > Just an idea... Use a component instantiation listener and "delete" the > file, if it exists, whenever any other page is created. > > Regards, > > Ernesto > > On Mon, Mar 1, 2010 at 4:09 PM, Martin Asenov <mase...@velti.com> wrote: > > > The use case is that I generate a file located in a temp folder that > > appears on page under a download link. I want to delete the file when the > > user goes in another page. > > > > Regards, > > Martin > > > > -----Original Message----- > > From: Riyad Kalla [mailto:rka...@gmail.com] > > Sent: Monday, March 01, 2010 4:31 PM > > To: users@wicket.apache.org > > Subject: Re: How can i know when a users redirects to other page > > > > Martin can you explain your use-case, namely what is the importance of > > seeing which page a user is no-longer on? > > > > Seems like a super-easy way to do this would be to extend a base-page > that > > updates a Session metadata element with the current page the user is on > and > > allow a listener to be notified when this changes? > > > > But depending on who you want listening to this I suppose you could do > away > > with the whole listener/metadata thing and just have your basepage call > > some > > trigger method onRender that would do some work? > > > > -R > > > > On Mon, Mar 1, 2010 at 5:31 AM, Martin Asenov <mase...@velti.com> wrote: > > > > > Hello, everyone! > > > > > > I was wondering if there's a way to know for instance if the user is on > a > > > page is there an event fired that indicates that the user is no longer > on > > > this page. I saw the method 'onRedirect()', but it's fired when the > user > > > comes to the page. I want to know when the user changes the page. > > > > > > Thanks in advance! > > > > > > Regards, > > > Martin > > > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > > For additional commands, e-mail: users-h...@wicket.apache.org > > > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org > For additional commands, e-mail: users-h...@wicket.apache.org > >
