On Tue, Sep 1, 2009 at 10:05 AM, xabi <xavier.ta...@gmail.com> wrote:
>
> I've found my stupid error in my template where i had repeated
> <m:local /> two times. Sorry for this stupid topic.
>
I've only done that 50 million times...
> By the way, I'm really enjoying learning Lift and Scala.
>
Thanks for being part of the community.
> Thank you!
>
> On 1 sep, 17:31, David Pollak <feeder.of.the.be...@gmail.com> wrote:
> > On Mon, Aug 31, 2009 at 11:35 PM, xabi <xavier.ta...@gmail.com> wrote:
> >
> > > Hello!
> >
> > > I modified those two lines of code this morning :
> >
> > > "local" -> SHtml.selectObj(teamOptions, Empty, (team:Team) =>
> > > {localTeam = team; println("localTeam: " + team)}),
> > > "visitor" -> SHtml.selectObj(teamOptions, Empty, (team:Team) =>
> > > {visitorTeam = team; println("visitorTeam: " + team)}),
> >
> > > I obtained the result :
> >
> > > localTeam: com.footchbol.model.Team=
> > > {teamname=bonjour,teamdescription=bonjour,city=bonjour,id=1}
> > > localTeam: com.footchbol.model.Team={teamname=au
> > > revoir,teamdescription=au revoir ,city=au revoir,id=2}
> >
> > > in my output. Only the first anonymous submit function is used.
> > > Strange!
> >
> > What does your template look like?
> >
> >
> >
> >
> >
> >
> >
> > > Thank you for your help messieurs :)
> >
> > > On Aug 31, 11:59 pm, David Pollak <feeder.of.the.be...@gmail.com>
> > > wrote:
> > > > On Mon, Aug 31, 2009 at 2:53 PM, Naftoli Gugenheim <
> naftoli...@gmail.com
> > > >wrote:
> >
> > > > > I think the problem is that since visitorTeam hasn't been saved,
> its id
> > > is
> > > > > -1 or 0, so assigning it is meaningless.
> > > > > Either save it first, or mix in LongMappedForeignMapper in addition
> to
> > > > > LongMappedForeignKey on the team field. The next time I commit G-d
> > > willing
> > > > > you'll be able to write extends LongMappedMapper instead of
> > > > > LongMappedForeignKey. If that doesn't work it's a bug so please let
> me
> > > know.
> >
> > > > I don't think that's the problem. visitorTeam is being assigned (via
> the
> > > > selectObj callback) before the submit function is being invoked. If
> his
> > > > code was:
> >
> > > > def create(xhtml:NodeSeq):NodeSeq = {
> > > > val teams = Team.findAll
> > > > var localTeam:Team = null
> > > > var visitorTeam:Team = null
> > > > var teamOptions = teams.map(team => (team,
> > > > team.teamName.is<http://team.teamname.is/>
> > > > ))
> >
> > > > def submit () {
> > > > val aMatch = Match.create.local(localTeam).
> > > > visitor
> > > > (visitorTeam)
> > > > aMatch.save
> > > > }
> >
> > > > bind("m", xhtml,
> > > > "local" -> SHtml.selectObj(teamOptions, Empty,
> > > > (team:Team) => localTeam = team),
> > > > "visitor" -> SHtml.selectObj(teamOptions, Empty,
> > > > (team:Team) => visitorTeam = team),
> > > > "submit" -> SHtml.submit("Submit", submit))
> > > > }
> >
> > > > }
> >
> > > > It would be the same. visitorTeam is being assigned to somethingin
> > > > teamOptions which is pulled from the RDBMS.
> >
> > > > > -------------------------------------
> > > > > David Pollak<feeder.of.the.be...@gmail.com> wrote:
> >
> > > > > On Mon, Aug 31, 2009 at 2:16 PM, xabi <xavier.ta...@gmail.com>
> wrote:
> >
> > > > > > Hello!
> >
> > > > > > I've got a problem using SHtml.select and SHtml.selectObj. In my
> > > > > > little application.
> >
> > > > > > def create(xhtml:NodeSeq):NodeSeq = {
> > > > > > val teams = Team.findAll
> > > > > > var localTeam:Team = Team.create
> > > > > > var visitorTeam:Team = Team.create
> > > > > > var teamOptions = teams.map(team => (team,
> team.teamName.is))
> >
> > > > > > def submit () {
> > > > > > val aMatch = Match.create.local(localTeam).visitor
> > > > > > (visitorTeam)
> > > > > > aMatch.save
> > > > > > }
> >
> > > > > > bind("m", xhtml,
> > > > > > "local" -> SHtml.selectObj(teamOptions, Empty,
> > > > > > (team:Team) => localTeam = team),
> > > > > > "visitor" -> SHtml.selectObj(teamOptions, Empty,
> > > > > > (team:Team) => visitorTeam = team),
> > > > > > "submit" -> SHtml.submit("Submit", submit))
> > > > > > }
> > > > > > }
> >
> > > > > > When i submit this form, i create a Match mapper object where i
> set
> > > my
> > > > > > localTeam and my visitorTeam but the visitorTeam is never the one
> > > i've
> > > > > > just chosen in my select.
> >
> > > > > > What is my error?
> >
> > > > > No clue. Your code looks reasonable. Just for kicks, change the
> > > "visitor"
> > > > > bind to:
> >
> > > > > "visitor" -> SHtml.selectObj(teamOptions, Empty, (team:Team) => {
> > > > > visitorTeam = team; println("Set visitor to "+team)}),
> >
> > > > > And see if the right or wrong thing gets printed.
> >
> > > > > --
> > > > > 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 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 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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