How to use Controller function in JavaScript function?

Question

I have a this JavaScript function:

function notificationDivPressed(element,userId,numberOfUsers) {
   $.ajax({
      url: '/Notification/ChangeReadStatus',
      type: "POST", cache: false,
      data: { arg: userId },
      success: function (data) {
         //some code
      }
    });

and this is ChangeReadStatus() function from Controller:

[HttpPost]
public void ChangeReadStatus(string id)
{
   //some code
}

why 'id' value in ChangeReadStatus is equal to 'null'?

@Ani: Wrong; MVC is perfectly capable of handling form posts. — SLaks
– SLaks, Commented Jan 10, 2014 at 15:33

SLaks · Accepted Answer · 2014-01-10 15:32:38Z

6

Because your HTTP requests passes arg, not id.

If you want to pass a parameter, you need to pass it with the same name.

answered Jan 10, 2014 at 15:32

SLaks

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