playframework-2.1

I'm using Slick 1.0 with Play Framework 2.1 and MySQL. I'd like to control the ddl table creation so that it only takes place if the tables don't exist. That is to say that the tables should only get created the first time I start play. How to do it in Slick? Since I like to control the creation of my tables individually and keep it DRY, I just tend to add a utility method to my apps: def createIfNotExists(tables: TableQuery[_ <: Table[_]]*)(implicit session: Session) { tables foreach {table => if(MTable.getTables(table.baseTableRow.tableName).list.isEmpty) table.ddl.create} } Then you can

I have a Play! project with unit tests and I am trying to run tests on my staging environment using sbt. Before I upgraded to Play 2.1, when I was using Play 2.0.4 and sbt 0.11.3 I could do $ sbt -Dconfig.file=conf/staging.conf test . Now sbt test seems to use the default application.conf no matter what I specify for -Dconfig.file. sbt start -Dconfig.file=conf/staging.conf still works fine. Is this behavior a bug with sbt 0.12.2 or should I be specifying a config file for running tests in a different way? test is using forked jvm. Use javaOptions sbt setting to pass jvm options to it e.g.

In play's 2.0.x doc you can see how to schedule asynchronous tasks: http://www.playframework.org/documentation/2.0.4/ScalaAkka Akka.system.scheduler.schedule(0 seconds, 30 minutes, testActor, "tick") How can you achieve the same thing withthe recently releades Play 2.1??? The whole akka API seems to have changed... I've checked: https://github.com/playframework/Play20/wiki/Highlights https://github.com/playframework/Play20/wiki/Migration and also http://doc.akka.io/docs/akka/2.1.0-RC1/project/migration-guide-2.0.x-2.1.x.html also asked here: https://groups.google.com/d/topic/play-framework

I'm trying to convert Scala to JSON in the 2.1RC Play Framework. I can do the following and get JSON: import play.api.libs.json._ val a1=Map("val1"->"a", "val2"->"b") Json.toJSon(a1) Because a1 is just Map[String,String] that works OK. But if I have something more complex like where I have Map[String,Object], that doesn't work: val a = Map("val1" -> "xxx", "val2"-> List("a", "b", "c")) Json.toJSon(a1) >>> error: No Json deserializer found for type scala.collection.immutable.Map[String,Object] I found that I can do something like the following: val a2 = Map("val1" -> Json.toJson("a"), "val2" ->

So I have something that looks like this: <script> $(document).ready(function(){ $("button.fadeMeOut").click(function(){ var fadeID = $(this).attr('id'); window.location.href = '@routes.Application.function(fadeID)'; }); }); </script> Of course this code will give a not found: value fadeID error. Is there a way for me to do something like this in Play Scala template? You can insert the relative URL in place of '@routes.Application....etc' So for example "/function/" + fadeID If the route of @routes.Application.function is /function biesior You can not mix Scala variables (server-side) with JS

I'm using Play Framework 2.1.1 with an external java library that produces a java.util.concurrent.Future result. I'm using the scala future's as opposed to Akka which I think is the right thing to do as of Play 2.1. How can I wrap the java.util.concurrent.Future up into a scala.concurrent.Future while still keeping the code non-blocking? def geConnection() : Connection = { // blocking with get connectionPool.getConnectionAsync().get(30000, TimeUnit.MILLISECONDS) } The above code returns a connection but uses a get so it becomes blocking def getConnectionFuture() : Future[Connection] = { future