ASP.NET MVC 3 Httppost method display error 404 not found

Question

my project with ASP classic get parameter with this code:

protected void Page_Load(object sender, EventArgs e)
{
    RefIdLabel.Text = Request.Params["RefId"];      
}

but in ASP.NET MVC 3 with Httppost method not working to get parameter and display error 404 not found . parameter is null.

[HttpPost]
public ActionResult callbackfrombank()
{
   string RefId = Request.Params["RefId"];
}

why? please help me. thanks ...

post parameter from another server to my server.

You post to this action somehow, either using JavaScript or a plain old HTML form. However you are doing this is where the problem likely lies. — moribvndvs
– moribvndvs, Commented Aug 12, 2014 at 4:11
Can you provide your routing records? MVC and "ASP Classic" are two completely different technologies — vesuvious
– vesuvious, Commented Aug 12, 2014 at 4:20

David Pullar · Accepted Answer · 2014-08-12 04:07:41Z

1

Use FormCollection to pass submitted data

[HttpPost]
public ActionResult callbackfrombank(FormCollection collection)
{
   string RefId = collection["RefId"];
}

answered Aug 12, 2014 at 4:07

David Pullar

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2 Comments

Shopdeveloper Over a year ago

post parameter from another server to my server.

moribvndvs Over a year ago

It's much easier to just make it a parameter on the method, i.e. callbackfrombank(string refId). MVC will bind that parameter to any value in the request where it can find it (query string, form variable, etc.).

Chamika Sandamal · Accepted Answer · 2014-08-12 04:19:35Z

0

Following code will work for you,

[HttpPost]
public ActionResult callbackfrombank(string refId)
{
   string RefId = refId;
}

answered Aug 12, 2014 at 4:19

Chamika Sandamal

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4 Comments

Shopdeveloper Over a year ago

when call callbackfrombank action with httppost display error 404 not found.

Chamika Sandamal Over a year ago

How do you access the method? to get this, you have to do a POST request via form or JS

Shopdeveloper Over a year ago

try to get parameter from another server. no post paramter.

Chamika Sandamal Over a year ago

if no post parameter then it should be get request. if it is get request, remove the [HttpPost] and it will works for you

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