I've found my stupid error in my template where i had repeated
<m:local /> two times. Sorry for this stupid topic.
By the way, I'm really enjoying learning Lift and Scala.
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
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