Feature 1: Navigate-In & Navigate-Out for each page. I understand that Shale uses a bean for each page, that's called "backing bean". A lot of times I have found that I need some code to "set-up" and for "tear-down" the page. Typically for loading values from DB in the form of the page, setting session variables or removing these session variables when exiting the page.
So, what do you think of having a couple of optional methods named "navigateIn()" and "navigateOut()" in each backing bean that are called by Shale every time that the application enter or exit each page? For example, if I am in page A and I press a command that decides to go to page B, Shale would execute "navigateOut()" on page A and then "navigateIn()" on page B. On the contrary, if the command decides to stay in the page A, Shale doesn't execute any of them. I know that Shale already uses "init()" and "destroy()" but I think these methods do not address very well the problems mentioned above. Another though: It's not uncommon that the "navigateIn()" method can go bad. For example if it tries to fill in the form, retrieving from the DB the details of customer that doesn't exist anymore. It would be good to have a simple way to redirect the processing returning some value (or throwing an exception) that represents the new page that I would like to go, if that happens. That's it. Any comments? Vladimir. --- Wendy Smoak <[EMAIL PROTECTED]> wrote: > On 11/18/06, Alarcón Vladimir > <[EMAIL PROTECTED]> wrote: > > > Hi, I am interested to discuss new features to a > > future version of Shale and I would like to know > if > > there is interest on discussing them; if so, > please > > reply. > > Sure! The best way would be to start a new thread > on the mailing list > and use a descriptive subject line. (Here, you've > replied to an > unrelated thread about Tiles.) > > And your English is fine. :) > > -- > Wendy > ____________________________________________________________________________________ Sponsored Link $420k for $1,399/mo. Think You Pay Too Much For Your Mortgage? Find Out! www.LowerMyBills.com/lre
