how to pass a variable in to controller using jquery ajax from url

Question

I want to pass an id to a function in controller any suggestion. It shows cannot find the method in the controller

This is my view

function Delete1(id) {

        if (confirm("are u sure !")) {


            $.ajax({

                type: "POST",
                url: '/Register/Delete?id',
                dataType: 'JSON',
                success: function (result) {
                    if (result == "success") {
                        alert("Your account deleted successfully");
                        window.location.href = "/Register/Index";
                    }
                }

            });

        }

    }

This is my controller

  public JsonResult Delete(int id) {


        userTable x = db.userTables.Where(y => y.ID == id).FirstOrDefault<userTable>();
        db.userTables.Remove(x);
        db.SaveChanges();
        Session.Clear();
        Session.Abandon();
        return Json("success", JsonRequestBehavior.AllowGet);
    }

Answer 1

You need to pass the value using data property of ajax.Check this link

like this

$.ajax({
        url: "/Register/Delete",
        data: { id : 1 },
        type: "POST",
        success: function () {

        }
    });

Answer 2

您需要正确设置url：url：@ Url.Action（“ Delete”，“ ControllerName”）'，并且您的代码应读取该值。