返回到我点击的确切位置 [英] Return back to exactly where I click

问题描述

我拥有这个网站：http：//www.sohjel.ir;我已经实现了一个名为Watch Bag的选项，使用ASP.NET Core 2.1 MVC Session。

我的问题是：我想回到我点击Add To Watch Bag的确切位置在我点击此按钮并将该课程添加到Watch Bag而不是返回Begin of Page之后的页面中。

我该怎么做？！

请注意，我在我的控制器中使用了这个代码：



我尝试了什么：

I own this site: http://www.sohjel.ir ; I've implemented an option called: "Watch Bag", using ASP.NET Core 2.1 MVC Session.
And my problem is: I want to return back to exactly where I click "Add To Watch Bag" in that page after I click this button and adding that lesson to "Watch Bag" instead of returning back to "Begin of Page".
How do I do that?!
Note that I've used this code in my Controller:

What I have tried:

[HttpPost]
[ValidateAntiForgeryToken]
public async Task<IActionResult> Index(int id)
{
List<int> lstViewBag = HttpContext.Session.Get<List<int>>("sjViewBag");
if (lstViewBag == null)
{
lstViewBag = new List<int>();
}
lstViewBag.Add(id);
HttpContext.Session.Set("sjViewBag", lstViewBag);
return RedirectToAction("Index", "Home", new { area = "Customer" });
}

推荐答案

我使用第一条评论（由：mxmissile）解决了我的问题：

https://stackoverflow.com/questions/55104744/return-back-to-exactly-where-i-was-in-page

第一个解决方案（作者：mgebhard）：

https://forums.asp.net/p/2153690/6254332.aspx?return+back+to+exactly+where+I+click



所以，在索引动作方法中我改为使用此代码：

返回重定向（Url.RouteUrl（new {controller =Home，action =Index}） +＃+ id）;

在其视图中我使用了以下代码：

I solved my problem using first comment (By: mxmissile) in:
https://stackoverflow.com/questions/55104744/return-back-to-exactly-where-i-was-in-page
And first solution (By: mgebhard) in:
https://forums.asp.net/p/2153690/6254332.aspx?return+back+to+exactly+where+I+click

So, In "Index" action method I used this code instead:
return Redirect(Url.RouteUrl(new { controller = "Home", action = "Index" }) + "#" + id);
And in its view I used this code:

id =@ lesson.Id......

并为我工作。

id="@lesson.Id" …
And worked for me.

这篇关于返回到我点击的确切位置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！