Packages

  • package root
    Definition Classes
    root
  • package play

    Play framework.

    Play framework.

    Play

    http://www.playframework.com

    Definition Classes
    root
  • package api

    Contains the public API for Scala developers.

    Contains the public API for Scala developers.

    Read configuration 
    val poolSize = configuration.getInt("engine.pool.size")
    Use the logger 
    Logger.info("Hello!")
    Define a Plugin 
    class MyPlugin(app: Application) extends Plugin
    Create adhoc applications (for testing) 
    val application = Application(new File("."), this.getClass.getClassloader, None, Play.Mode.DEV)
    Definition Classes
    play
  • package mvc

    Contains the Controller/Action/Result API to handle HTTP requests.

    Contains the Controller/Action/Result API to handle HTTP requests.

    For example, a typical controller:

    class HomeController @Inject() (val controllerComponents: ControllerComponents) extends BaseController {

  def index = Action {
    Ok("It works!")
  }

}
    Definition Classes
    api
  • trait Rendering extends AnyRef
    Definition Classes
    mvc
  • render

object render

Source
Render.scala
Linear Supertypes
AnyRef, Any
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Inherited
  1. render
  2. AnyRef
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Visibility
  1. Public
  2. Protected

Value Members

  1. def apply(f: PartialFunction[MediaRange, Result])(implicit request: RequestHeader): Result

    Tries to render the most acceptable result according to the request’s Accept header value.

    Tries to render the most acceptable result according to the request’s Accept header value.

    def myAction = Action { implicit req =>
  val value = ...
  render {
    case Accepts.Html() => Ok(views.html.show(value))
    case Accepts.Json() => Ok(Json.toJson(value))
  }
}
    f

    A partial function returning a Result for a given request media range

    returns

    A result provided by f, if it is defined for the current request media ranges, otherwise NotAcceptable

  2. def async(f: PartialFunction[MediaRange, Future[Result]])(implicit request: RequestHeader): Future[Result]

    Tries to render the most acceptable result according to the request’s Accept header value.

    Tries to render the most acceptable result according to the request’s Accept header value.

    This function can be used if you want to do asynchronous processing in your render function.

    def myAction = Action.async { implicit req =>
  val value = ...
  render.async {
    case Accepts.Html() => loadData.map(data => Ok(views.html.show(value, data))))
    case Accepts.Json() => Future.successful(Ok(Json.toJson(value)))
  }
}
    f

    A partial function returning a Future[Result] for a given request media range

    returns

    A result provided by f, if it is defined for the current request media ranges, otherwise NotAcceptable