In your User object, do the following:
object loginReferer extends SessionVar("/")
override def homePage = {
var ret = loginReferer
loginReferer.remove()
ret
}
override def login = {
for (r <- S.referer if loginReferer.is == "/") loginReferer.set(r)
super.login
}
So, we're setting up a session variable the keeps track of the referer to
the login page.
We define the homePage method to return this page, but reset after use.
And we override the login method to record the referer.
On Fri, May 15, 2009 at 3:11 PM, glenn <[email protected]> wrote:
>
> I'm using ProtoUser. But even so, I thought that I might have to
> create a
> bunch of separate login pages, each using the loginXhtml form so that
> action={S.uri} would generate the links to match with the cases. In
> that
> way I could do the redirection. But that seems convoluted, to me.
>
> This goes back to using EarlyAccess on a menu item, redirecting to the
> appropriate
> login page, and then once the user logs in, he is immediately taken to
> a new page
> rather than back to "/index". Really, what I'm trying to do is create
> a wizard widget
> or sorts, to perform a sequence of tasks with a finish button on the
> last page.
>
> Glenn...
>
> On May 15, 2:43 pm, David Pollak <[email protected]>
> wrote:
> > On your login page, you can capture the referer and then redirect to the
> > refering page on successful login.
> >
> > Are you using ProtoUser or are you rolling your own login page?
> >
> >
> >
> > On Fri, May 15, 2009 at 1:27 PM, glenn <[email protected]> wrote:
> >
> > > If I wanted to redirect the user to a different page, depending on
> > > what page they were on when they initiated a login,
> > > does anyone know of a good solution?
> >
> > > I'm thinking I need to use a DispatchLocSnippets and define different
> > > dispatch case functions. But I'm not clear how best to go about it?
> > > Would I need different login pages for each case, or is there a
> > > cleaner way in which I can use a single login page for job?
> >
> > > Glenn...
> >
> > --
> > Lift, the simply functional web frameworkhttp://liftweb.net
> > Beginning Scalahttp://www.apress.com/book/view/1430219890
> > Follow me:http://twitter.com/dpp
> > Git some:http://github.com/dpp
>
> >
>
--
Lift, the simply functional web framework http://liftweb.net
Beginning Scala http://www.apress.com/book/view/1430219890
Follow me: http://twitter.com/dpp
Git some: http://github.com/dpp
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