In your bind, you don't capture the nodes inside games:show, so the
inner bind is binding the same nodes as the outer bind.
Change:
bind("games", html,
"show" -> gameMap.values.toList.flatMap ....
to:
bind("games", html,
"show" -> { (html: NodeSeq) => gameMap.values.toList.flatMap ...
Here is a working version: http://github.com/Dridus/rickr-lift-test
-Ross
On Oct 6, 2009, at 3:28 PM, Rick R wrote:
> My clipboard seems to have broken, so I'm attaching the index.html
>
>
> On Tue, Oct 6, 2009 at 2:57 PM, Ross Mellgren <dri...@gmail.com>
> wrote:
> I'd have to see your revised template, since I don't see games:show
> there, but this error indicates that you're not within a bind --
> usually because you're not in a snippet when you think you are, or
> when you're using a bound prefix inside some other bind. What does
> your template look like?
>
> -Ross
>
>
>
> On Oct 6, 2009, at 2:47 PM, Rick R wrote:
>
>> Actually.. I'm running into a similar problem, this time it is
>> dispatching correctly, but failing when rendering games.show.
>>
>> XML Parsing Error: prefix not bound to a namespace
>> Location: http://localhost:8080/
>> Line Number 20, Column 7: <games:show>
>> ------^
>>
>> def dispatch = {
>> case "list" => list
>> case "add" => addGame
>> }
>>
>> def list(html: NodeSeq) : NodeSeq =
>> bind("games", html,
>> "show" -> gameMap.values.toList.flatMap
>> { gm => bind("game", html, "id" -> Text(gm.getId),
>> "name" -> Text(gm.getName) ) }
>>
>>
>>
>>
>> On Tue, Oct 6, 2009 at 1:21 PM, Rick R <rick.richard...@gmail.com>
>> wrote:
>> Geez. I knew I was overlooking something stupid. Thanks for your
>> help.
>>
>>
>>
>> On Tue, Oct 6, 2009 at 11:49 AM, Ross Mellgren <dri...@gmail.com>
>> wrote:
>>
>> 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)
>> > }
>> >
>> > >
>>
>>
>> >>
>>
>>
>
>
> <index.html>
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