在绑定使用MVC 3依赖注入与Ninject 2.2的区域的全球行动过滤器将所有控制器 [英] Bind a Global Action Filter to all Controllers in an Area using MVC 3 Dependency Injection with Ninject 2.2

问题描述

我能够使用ASP.NET MVC 3和Ninject 2.2注入Logger对象到一个自定义ActionFilterAttribute感谢我在这个得到的帮助<一个href=\"http://stackoverflow.com/questions/5439921/mvc-3-dependency-injection-with-ninject-2-2-global-action-filter\">post.

现在，我想我的自定义ActionFilterAttribute仅绑定是在特定区域的所有控制器。

我就能上手下面的结合，但它只能处理在一定区域内一个控制器。我想我的code绑定到所有控制器在一个特定的区域。任何想法？

  ///＆LT;总结＆gt;
///装入模块或在这里注册您服务！
///＆LT; /总结＆gt;
///＆LT; PARAM NAME =内核方式＆gt;内核＆LT; /参数＆GT;
私有静态无效RegisterServices（内核的iKernel）
{
    kernel.Bind＆所述; ILogger方式＆gt;（）到＆lt; Log4NetLogger方式＆gt;（）InRequestScope（）;
    kernel.BindFilter＆LT; TestLoggingAttribute＆GT;（
        FilterScope.Controller，0）
            .WhenControllerType＆LT; OrganizationController＆GT;（）;
}
 

解决方案

这帮助了我，谢谢达林。然而，context.RouteData.Values​​没有足够的面积我，但context.RouteData.DataTokens [区]没有！也是在我的情况下，我不得不控制器，都不在特定领域（如共享控制器），因此我不得不检查datatoken区为空。这是对我工作：

 内核
   .BindFilter＆所述; TestLoggingAttribute＆GT;（FilterScope.Controller，0）
   。当（（背景下，广告）=＆GT; context.RouteData.DataTokens [区] = NULL＆放大器;！＆安培; context.RouteData.DataTokens [区] ==本组织）;
 

I was able to to use ASP.NET MVC 3 and Ninject 2.2 to inject a logger object into a custom ActionFilterAttribute thanks to the help I received in this post.

Now I would like to bind my custom ActionFilterAttribute only to all controllers that are in a specific area.

I was able to get started with the following binding but it only handles one controller in a certain area. I would like my code to bind to all controllers in a specific area. Any ideas?

/// <summary>
/// Load your modules or register your services here!
/// </summary>
/// <param name="kernel">The kernel.</param>
private static void RegisterServices(IKernel kernel)
{
    kernel.Bind<ILogger>().To<Log4NetLogger>().InRequestScope();
    kernel.BindFilter<TestLoggingAttribute>(
        FilterScope.Controller, 0)
            .WhenControllerType<OrganizationController>();
}

解决方案

This helped me, Thanks Darin. However, context.RouteData.Values did not have the area for me but context.RouteData.DataTokens["area"] did! also in my case I had controller that were not in specific areas (e.g. shared controllers) therefore I had to check for datatoken area to be null. This is what worked for me:

kernel
   .BindFilter<TestLoggingAttribute>(FilterScope.Controller, 0)
   .When((context, ad) => context.RouteData.DataTokens["area"] != null && context.RouteData.DataTokens["area"] == "Organization");

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