JavaScript的PureMVC框架之Facade类;

Facade类

facade类是pureMVC框架的单例类,Facade提供了与核心层通信的唯一接口

以下是AppFacade单例类 继承自puremvc.Facade

static getInstance(facadeID:string = "AppFacade"):AppFacade
{
    if(!puremvc.Facade.instanceMap[facadeID])
    {
        puremvc.Facade.instanceMap
        puremvc.Facade.instanceMap["AppFacade"] = new AppFacade("AppFacade");
    }

    return <AppFacade>puremvc.Facade.instanceMap["AppFacade"];
}

此类调用puremvc.Facade中的接口函数,通用方法如下: AppFacade.getInstance().sendNotification()

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转载自blog.51cto.com/13910692/2155251