Hi David.
thanks for your answer. It helped me a lot!
Didn't knew that SiteMap disables serving unregistered pages..
Now two more questions to come:
1) citation from David: "Second, you can define a subdirectory that all content
will be served from".
How do I do that?
2) I found out some strange behaviour: I named my page to redirect to
"search.html".
When calling that page, an error occured:
"Exception occured while processing /search
Message: java.lang.IllegalArgumentException: line 1 does not exist
scala.io.Source.getLine(Source.scala:280)
scala.io.Source.report(Source.scala:368)
scala.io.Source.reportError(Source.scala:355) (......)
"
When chosing another name for the page then all works fine.
So the question is: is the page name "search" an reserved keyword in Lift?
Thanks!
Hannes Restel | Fraunhofer Institut für Software- und Systemtechnik
Sichere Business IT-Infrastrukuren, Studentischer Mitarbeiter
Steinplatz 2, 10623 Berlin, Germany
Telefon: +49 (0)30/24 306-324
mailto:[email protected]
http://www.isst.fraunhofer.de
From: [email protected] [mailto:[email protected]] On Behalf Of
David Pollak
Sent: Monday, February 22, 2010 7:20 PM
To: [email protected]
Subject: Re: [Lift] Re: redirectTo in (Stateful)Snippets
On Mon, Feb 22, 2010 at 1:53 AM, Restel, Hannes
<[email protected]<mailto:[email protected]>>
wrote:
Hi Nico,
thanks for your answer.
I think you misunderstood me: I want to redirect to a HTML-page without using a
SiteMap at all. So the page I redirect to is not registered in any place. It
simply resides in my 'webapp' folder.
But when trying to redirect to that page, the resource (i.e. my page) is not
found.
Yes. This is correct behavior. If you have defined a SiteMap, Lift will not
serve any pages except those that are defined in the SiteMap. If you are using
Lift > 1.0.x, there will be a polite message as part of the 404 informing you
why the page was not served (if you're running in development mode.)
You have a couple of choices to serve additional pages. First, you can include
them in the SiteMap and mark them as "Hidden" such that there's no menu item
displayed, but the page will still be served. Second, you can define a
subdirectory that all content will be served from.
So please try again :-)
(And yes: I did read The Lift Book :-)
Cheers,
Hannes
-----Original Message-----
From: [email protected]<mailto:[email protected]>
[mailto:[email protected]<mailto:[email protected]>] On Behalf Of
Nico Tromp
Sent: Friday, February 19, 2010 2:46 PM
To: Lift
Subject: [Lift] Re: redirectTo in (Stateful)Snippets
Hannes, sorry for the strange :) sentence. It should read:
did you register the page in the Boot class?
If you want to know more about the SiteMap have a look at chapter 5
from the lift book. At the bottom of the page (http://
groups.google.com/group/the-lift-book<http://groups.google.com/group/the-lift-book>)
there is a link to the PDF
version.
Happy reading
Nico Tromp
On Feb 19, 1:49 pm, Nico Tromp
<[email protected]<mailto:[email protected]>> wrote:
> Hannes,
>
> did you registered the page in the in the Boot class? Below is a small
> example.
>
> ===================================
> class Boot {
> def boot {
> // where to search snippet
> // LiftRules.addToPackages("<enter your package>")
>
> // Build SiteMap
> val entries = Menu(Loc("Home", List("index"), "Home")) ::
> Menu(Loc("Search", List("search"), "Search page")) ::
> Nil
> LiftRules.setSiteMap(SiteMap(entries:_*))
> }}
>
> ===================================
> Hope this is helpfull
>
> Cheers Nico Tromp
>
> On Feb 19, 1:26 pm, "Restel, Hannes"
>
>
>
> <[email protected]<mailto:[email protected]>>
> wrote:
> > Hi,
>
> > I am new to Lift (and Scala) and need help with dispatching/redirecting to
> > a page after processing a form.
>
> > My problem: I get a "The Requested URL /search was not found on this
> > server" error message although the page "search.html" does exist.
>
> > When adding the page "search.html" to the LiftRules-SiteMap, then the page
> > does exist!
> > So is there any need to register HTML pages? I hope not!
>
> > This is my HTML fragment:
> > <lift:surround with="default" at="content">
> > <h3 class="alt" >Search
> > <lift:HelloWorld.search form="POST">
> > <entry:searchfield/>
> > <entry:submit/>
> > </lift:HelloWorld.search>
> > </h3>
> > </lift:surround>
>
> > And this is the corresponding Scala code:
> > class HelloWorld extends StatefulSnippet {
>
> > override def dispatch:DispatchIt = {
> > case "search" => search _
> > }
>
> > def search(xhtml : NodeSeq) : NodeSeq = {
> > object searchExpression extends RequestVar("")
>
> > def processSearch () {
> > if (searchExpression.isEmpty) {
> > S.error("Must not be empty!")
> > }
> > else {
> > S.notice("Value was: " + searchExpression)
> > redirectTo("/search")
> > }
> > }
>
> > bind("entry", xhtml,
> > "searchfield" -> SHtml.text(searchExpression.is,
> > searchExpression(_)),
> > "submit" -> SHtml.submit("Suche", processSearch)
> > )
> > }
>
> > }
>
> > Why cannot my "/search" page be found?
>
> > Thanks for help!
> > Hannes
>
> > Hannes Restel | Fraunhofer Institut für Software- und Systemtechnik
> > Sichere Business IT-Infrastrukuren, Studentischer Mitarbeiter
> > Steinplatz 2, 10623 Berlin, Germany
> > Telefon: +49 (0)30/24 306-324
> > mailto:[email protected]://www.isst.fraunhofer.de<http://www.isst.fraunhofer.de>
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