Best practice discarding persistent properties.

[Fabiano Choueiri]

        Hi all, i am looking for the bests practices to use Tapestry.

        I am using Tapestry 3.0.3.

        Now I wanna know how the experts are doing to leave one page and
go to another  one. Are you using the discardPage method like the
example below to discard the persistent properties of the page you are
leaving  ? 

public void Cancel(IRequestCycle cycle) {
                MyPage myPage = (MyPage) cycle.getPage("MyPage");
                cycle.discardPage(this.getPageName());
                cycle.activate(myPage);
}

        How are you solving the problem of the persistent properties ? 
        I am using the discardPage but it causes a lot of problems since
I have  to set all necessary values on the page I am going to, like the
exemple below :

public void back(IRequestCycle cycle) {
                MyPage myPage = (MyPage) cycle.getPage("MyPage");
                myPage.setMyProperty1 = this.getSomething1();
                myPage.setMyProperty2 = this.getSomething2();
                cycle.discardPage(this.getPageName());
                cycle.activate(myPage);
}       

        Using this approach, when the user clicks the browser's back
button the system  shows the stale link error.

        Is this the right way or there is some other issue to solve this
kind of situation?
        
        

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