我怎样才能让一个MVC POST回到我的previous页？ [英] How can I make an MVC POST return me to the previous page?

问题描述

我有以下的动作是从记录列表屏幕调用。

I have the following action which is called from a screen with a list of records.

    [HttpPost]
    //[Authorize(Roles = "admin")]
    public ActionResult Edit(EditViewModel itemView)
    {

一旦动作已经完成，我想回到那里的行动是从所谓的页面。不过，我不想刷新该页面。我只是想用类似于浏览器中的previous按钮东西回去填充屏幕。当我点击保存现在我的行​​动做以下这不是我想要的：

Once the action has completed I would like to return to the page where the action was called from. However I don't want to refresh that page. I just want to go back to the populated screen using something similar to the "Previous" button in the browser. Right now when I click "save" my action does the following which is not what I want:

return RedirectToAction("Index");

是否有某种方式来重定向到previous页面MVC3？

Is there some way to Redirect to previous page with MVC3?

喜欢的东西的功能＃1后，我点击编辑，编辑它返回到后一个答案。

Something like the Stackoverflow functionality after I click edit to edit an answer where it returns to the post.

推荐答案

根据关闭$ C $，看起来你已经有了一个分页屏幕，具有点击每一行的编辑能力。下面是我如何在过去的解决了这个问题。

Based off the code you've given, it looks like you've got a paginated screen, with the ability to click edit on each row. Here's how I've solved this problem in the past.

在索引页，页面加载时，无论是从主索引或寻呼方法，添加以下内容：

On the Index page, when the page loads, whether it be from the main index or a paging method, add the following:

Session["CurrentUrl"] = Request.Url.ToString();

所以，现在，在你的编辑页面POST方法的末尾，这样做：

So now, at the end of the POST method for your edit page, do:

return Session["CurrentUrl"] == null ?
    Index() :
    Redirect(Session["CurrentUrl"]);

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