How to call Webservice(.ASMX) from MVC View using Jquery

How to call a webservice from MVC View, There is only 1 condition to call .asmx file from in a mvc view.

1. It should be within the same project.

How to call:

1. Create your asmx file in root folder or Inside any folder.
2. Set in your route.Confige file-routes.IgnoreRoute("{*x}", new { x = @".*\.asmx(/.*)?" });
3. Add [ScriptMethod] attribute to your web method along with [WebMethod].
4. Add namespace "using System.Web.Script.Services" to your web services that will call [ScriptMethod].

From wher to call:

1. From your MVC View using jquery, like simple call.

HTML:   

<p><button id="btnclickme">clickme</button></p>

Script:

<script src="~/Scripts/jquery-1.10.2.js"></script>
<script type="text/javascript">
   $('#btnclickme').click(function () {
      $.ajax({
         type: "POST",
            url: "/WebServices/MyService1.asmx/HelloWorld",
         contentType: "application/json; charset=utf-8",
         dataType: "json",
         success: function (msg) {
         alert('success');
            },
         error: function (e) {
         alert('error: ' + e.msg);
         }
         })
      })
   </script>

WebService:        

public class MyService1 : System.Web.Services.WebService
{
[WebMethod]
[ScriptMethod]
public string HelloWorld()
{
   return "Hello World";
  }
}

Description:

In above code I created a simple mvc Controller named Home which has an Action-Index, in Index.cshtml I have a button which calls my web service.

Note:

In this code my webservice "MyService1.asmx" file inside a root folder named as WebServices, I used at calling time from Jquery.