object render

Source
Render.scala
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Value Members

  1. def apply(f: PartialFunction[, 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