我想用不同的 Input 进行拖曳操作,并使一个能够调用另一个:
def showQuestion(questionId :Long)=Action{
Redirect(routes.Application.showQuestion(Question.find.byId(questionId)))
}
def showQuestion(question :Question)=Action{
Ok(views.html.show(question))
}
我尝试了上述但没有运气。编译器抱怨:
found : models.Question
[error] required: Long
[error] Redirect(routes.Application.showQuestion(Question.find.byId(questionId)))
指第一个。