类型的对象.NET MVC Action参数 [英] .NET MVC Action parameter of type object

问题描述

如果我有一个简单的控制器路由如下：

If I have a simple controller routed as follows:

context.MapRoute(
            "Default",
            "{controller}/{action}",
            new { controller = "Base", action = "Foo"}
        );

和控制器的Foo操作如下：

And the controller Foo action is as follows:

[HttpPost]
public ActionResult Foo(object bar) { ... }

如何栏的约束？我已经调试，并看到它是一个字符串，但我不知道这是否会永远被编组为一个字符串。

How will bar be bound? I have debugged and see it is a string, but I'm not sure if it will always be marshalled to a string.

基本上我想有办法接受布尔，列表＆LT; INT＆GT; 和 INT 。我最多可以发送一个类型参数，并做模型从岗位结合自己。 （该文章是一个表单POST）。

Basically I want to have the method accept a bool, List<int>, and int. I can send up a type parameter and do the model binding myself from the post. (The post is a form post).

下面是我目前的职位＆安培;巴=假或＆安培;巴= 23 或＆放大器;酒吧[0] = 24＆安培;酒吧[1] = 22

Here are my current posts &bar=False or &bar=23 or &bar[0]=24&bar[1]=22.

我知道我可以看看富action方法里面的职位，但我想在最好的办法某些输入来处理这MVC3

I know I can look at the post inside the Foo action method, but I want some input on the best way to handle this in MVC3

推荐答案

在这种情况下，我可能会创建一个自定义ModelBinder的：

In this case I would probably create a custom ModelBinder:

的http://buildstarted.com/2010/09/12/custom-model-binders-in-mvc-3-with-imodelbinder/

那么也许使用动态对象，允许多种类型。看到这里

then maybe use a dynamic object to allow for multiple types. See here

MVC3 ModelBinder的为DynamicObject

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