Asp.Net MVC - redirect to same page without passing parameter

Question

I'm trying to redirect in same Index page that do multiple actions.

The problem is when in Index page with id parameter "http://example.com/Student/Index/1" Url.Action("Index") or Html.ActionLink("Index") will always generate : "http://example.com/Student/Index/1" instead of "http://example.com/Student"

This happen on Menu and Breadcrumb.

Controller :

public ActionResult Index(int? id)
{
   if (id == null) {
      // Show List
   } else if (id <= 0) {
      // Show Create Form
   } else {
      //Show Edit Form
   }
}

Is there any way to redirect to same page without parameter on View?

user3559349 · Accepted Answer · 2014-11-29 07:23:34Z

5

You can set the route value to an empty string

@Html.ActionLink("Link text", "Index", new { id = "" })

answered Nov 29, 2014 at 7:23

user3559349

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1 Comment

erw13n Over a year ago

Wonderful, I never though int could accept something like this. Its working, Thank you.

Shan Khan · Accepted Answer · 2014-11-29 07:58:49Z

-2

There can be multiple ways. Action Link which generates the html link

@Html.ActionLink("link text", "someaction", "somecontroller", new { id = "123" }, null)

generate as :

<a href="/somecontroller/someaction/123">link text</a>

URL.action which only genrates url which you will need to put in html link tag

Url.Action("someaction", "somecontroller", new { id = "123" })

generates

/somecontroller/someaction/123

answered Nov 29, 2014 at 7:58

Shan Khan

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1 Comment

user3559349 Over a year ago

What does this have to do with the question? I suggest you read it again carefully.

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