Does Playframework 2.0.x support in templates
I used an @ before the second if : @if (true) { … } else { @if (true) { … } else { … }}
playframework
Discovery of Akka actors in cluster
I’m working on a private project which is basically a very extended version of the chatroom example and I also had startup problems with akka and the whole “decentralized” thinking. So I can tell you how I “solved” my extended chatroom: I wanted a server which could easily be deployed multiple times without much additional … Read more
Adding Play JSON Library to sbt
Play 2.2 is out and can be added separately from rest of Play Framework. in build.sbt: resolvers += “Typesafe Repo” at “http://repo.typesafe.com/typesafe/releases/” libraryDependencies += “com.typesafe.play” %% “play-json” % “2.2.1”
Where do I put startup code in Play Framework?
You need to create a bootstrap job which will be executed by Play at application start time. @OnApplicationStart public class Bootstrap extends Job { public void doJob() { //do stuff } } Read more about how to do this in the Play Manual.
What are the major differences between Play Framework 1.0 and 2.0?
Here’s my list, of course, with some duplications breaks backward compatibility (it’s a rewrite from scratch) core programmed in scala vs java (got to learn scala to collaborate) scala for templates (but work is being done on groovy templates as a module, to ease migration), so you have to specify the type of each parameter … Read more
Play framework hangs on startup at: “Loading project definition from”
I just experienced this myself with Play 2 and it turns out it wasn’t truly hanging, it was just pulling a maven and downloading the Internet. To verify this is the same behavior you were experiencing edit project/plugins.sbt and replace: logLevel := Level.Warn with logLevel := Level.Debug (Though I am building on OSX I imagine … Read more
Optimizing JS from WebJars using sbt-rjs in a Play 2.3.x app
I am using Play 2.4.3. Added addSbtPlugin(“com.typesafe.sbt” % “sbt-rjs” % “1.0.7”) to plugins.sbt // rjs = RequireJS, uglifies, shrinks to one file, replaces WebJars with CDN client accepts them pipelineStages := Seq(rjs, digest, gzip) This in my build.sbt does all the shrinking work etc. to bower JS, and webjars.
How do I change the default port (9000) that Play uses when I execute the “run” command?
Play 2.x In Play 2, these are implemented with an sbt plugin, so the following instructions are really just sbt tasks. You can use any sbt runner (e In Play 2, these are implemented with an sbt plugin, so the following are really just sbt tasks. You can use any sbt runner (e.g. sbt, play, … Read more