如何使用FormClass？ [PlayFramework]

Question

如何在結果中使用B類conversationForm？

public static Result A() { 
    Form<Conversation> conversationForm = form(Conversation.class).bindFromRequest(); 
    return TODO; 

} 

public static Result B() { 
    //I want this 
    //return(abc.render(conversationForm); 
} 

Answer 1

form(T)有方法fill(Object)這樣你就可以與一些對象

public static Result B() { 
    Conversation conversation = Conversation.find.byId(123); 
    Form<Conversation> conversationForm = form(Conversation.class).fill(conversation); 
    return(abc.render(conversationForm); 
} 

填充