You are using a dispatch snippet, which means the name after "." in
the lift tag is passed to the dispatch method of your snippet, rather
than using reflection to find a method with the same name. So, you
need to add:
case "addGame" => addGame
to your def dispatch
-Ross
On Oct 6, 2009, at 11:19 AM, Rick R wrote:
> I have added a mapping of game_state to the DispatchSnippet
> GameState. This works for game_state.list, but fails for
> game_state.addGame, shown below.
> What did I screw up this time?
>
>
> WARN - Snippet Failure: SnippetFailure(/ -> ParsePath(List
> (index),,true,false),Full(game_store.addGame),Stateful Snippet:
> Dispatch Not Matched)
>
>
>
> <lift:surround with="default" at="content">
>
> <lift:game_store.list>
> <div id="game_list">
>
> <ul>
> <game:list>
> <li><game:id>gid</game:id> <game:name>gname</game:name></li>
>
> </game:list>
> </ul>
> </div>
>
> </lift:game_store.list>
> <lift:game_store.addGame form="post">
>
> <div>
> <hr/>
> <p>
>
> Create a new game:
> </p>
> <p>Name
>
> <game:nom>Name</game:nom>
> </p>
>
> <p>
> <game:submit>
> <button>Create</button>
>
> </game:submit>
> </p>
> </div>
>
> </lift:game_store.addGame>
>
> </lift:surround>
>
>
>
>
>
> class Boot {
> def boot {
> // where to search snippet
>
> LiftRules.addToPackages("com.redlemurgames")
>
> LiftRules.snippetDispatch.append(
>
> Map("game_store" -> GameStore)
> )
>
>
> val entries = Menu(Loc("Home", List("index"), "Home")) :: Nil
>
> LiftRules.setSiteMap(SiteMap(entries:_*))
>
>
> }
>
>
> object GameStore extends DispatchSnippet {
>
> private val gameMap = new HashMap[String, Game]
>
>
> def dispatch = {
> case "list" => list
>
> }
>
> def list(html: NodeSeq) : NodeSeq =
>
> bind("game", html,
> "list" -> gameMap.values.toList.flatMap
>
> { gm => bind("game", html, "id" -> Text(gm.getId),
> "name" -> Text(gm.getName) ) }
>
> )
>
>
> def addGame(form: NodeSeq) : NodeSeq = {
>
> val id = randomString(12)
> var gname : String = ""
>
>
>
> def checkAndSave(): Unit = if (gname.isEmpty)
>
> { S.error("String cannot be
> empty") ; S.mapSnippet("game_store.add", doBind) }
>
> { val ngame = new Game(id,
> gname, new HashSet[(String, Actor)]);
>
> gameMap += id -> ngame;
> ngame ! Init();
>
> S.notice("Added "+
> ngame.getName) }
>
>
>
> def doBind(form: NodeSeq) : NodeSeq = {
>
> println("doBind was called")
> bind("game", form,
>
> "nom" -> text(gname, gname = _),
>
> "submit" -> submit("New", checkAndSave))
>
> }
> doBind(form)
> }
>
> >
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