ASP.NET MVC找出主叫方的方法时！ModelState.IsValid [英] ASP.NET MVC Finding out the caller to a method when !ModelState.IsValid

问题描述

我有一个返回一个ActionResult我的CartController的AddtoCart操作方法。我遇到的问题是，我从antoher控制器到AddtoCart我要添加的产品的ID后，然后继续前进。我有一个验证没有问题;但是，它的时候我想重定向到调用操作时查看了！ModelState.IsValid，我不知道是谁给我打电话（或在哪里可以找到它）。

I have action method on my "CartController" an AddtoCart that returns an ActionResult. The problem I'm having is that I post from antoher controller to the AddtoCart the Id of the product i want to add, then move on. I have no problem with the validation; however, it's when I want to redirect to the View that called the Action when the !ModelState.IsValid, that I don't know who called me (or where to find it).

这可能是几个不同的控制器可以张贴的方法。是否有什么东西在ViewData的，我可以用它来findout谁打电话给我的行动方法？

It is possible that several different controllers may post to the method. Is there something in the ViewData that I can use to findout who called my Action Method?

推荐答案

听起来像你对我是后：

Request.UrlReferrer

让我知道，如果你不是。

Let me know if you're not.

HTHS，

查尔斯

HTHs,
Charles

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