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 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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