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Play w/ Scala: Url Path Binding
package models
import play.api.mvc.PathBindable
object Account extends Enumeration {
val Company, Sales = Value // create enumerated values
// url path binding (routes)
implicit def bindableAccount = new PathBindable[Account.Value] {
def bind(key: String, value: String) =
Account.values.find(_.toString.toLowerCase == value.toLowerCase) match {
case Some(v) => Right(v)
case None => Left("Unknown account type '" + value + "'")
}
def unbind(key: String, value: Account.Value) = value.toString
}
}
@(account: models.Account.Value)
@main() {
<p>Look ma, bound url path to @account</p>
}
# Signup
GET /signup/:account controllers.SignUp.form(account: models.Account.Value)
package controllers
import models._, play.api.mvc._, views._
object SignUp extends Controller {
def form(account: Account.Value) = Action {
Ok(html.signup.form(account))
}
}
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