That won't cluster since LinkImpl is not serializable ... I'll have to check to see if it can be made serializable. If not, you certainly can store the absolute URI from the Link as a persistent property.
On Fri, Feb 22, 2008 at 11:47 AM, Josh Canfield <[EMAIL PROTECTED]> wrote: > Hi Hugo, > > I'm not familiar with ICallback, but it sounds like what you are trying to > do matches something I use to keep track of the referring page within my > application. > > > http://www.nabble.com/Re%3A-page-navigation-%28return-to-arbitrary-page%29-p14155874.html > > Essentially you create the Link object and stick it in a @Persist'd > attribute of the page. > > Josh > > > On Fri, Feb 22, 2008 at 8:01 AM, Hugo Palma <[EMAIL PROTECTED]> wrote: > > > > > Maybe i'm missing something but i'm not seeing an easy way to solve this. > > Well, in it's simplest form i can just pass a page name to the > > activation context of the redirection target page and then use that > > String value to return to the original page. Works fine. > > > > But, a little more complex use case. What if i want to keep the > > activation context from the original page ? > > My first take at this was to instead of passing a String to the > > redirection target page i would pass a Link instance that i would build. > > That doesn't work because Tapestry can't coerce Link objects. > > Second take, i will pass the result of the toURI method of the generated > > Link. Now the problem is, how do i perform de redirect ? The passed > > string isn't a page name so i can't just return it. I can't also seem to > > find a way to build the a new Link object from the given string. > > > > Am i missing something here ? > > > > Howard Lewis Ship wrote: > > > Yes, the passivate/activate events fill similar roles to ICallback. > > > There is no exact analog, but that's because you can build your own so > > > easily on top of the passivate and activate events. > > > > > > On Nov 8, 2007 5:40 AM, Stephane Decleire > > > <[EMAIL PROTECTED]> wrote: > > > > > >> I'm trying to migrate an application which use ICallback from Tap 4.1.3 > > >> to Tap 5.0.6 > > >> Is there an equivalent to the callback notion in Tap 5 ? > > >> If not, does anybody know a way to implement such a mechanism ? > > >> > > >> Thanks in advance. > > >> > > >> Stephane > > >> > > >> > > > > > > > > > > > > > > > > > > -- > -- > TheDailyTube.com. Sign up and get the best new videos on the internet > delivered fresh to your inbox. > -- Howard M. Lewis Ship Creator Apache Tapestry and Apache HiveMind --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
