whats wrong with this code

Question

0.00/5 (No votes)

See more:

please help me find the mistake i cant find it

this code is in my master page (.master)

XML

<script type="text/javascript">
      var txtsearch = $("#<%=txtSearch.ClientID%>");
      $(document).ready(function () {

          $("#<%=txtSearch.ClientID%>").keyup(function (e) {



              var option = {
                  type: "POST",
                  url: "searchsmall.aspx/SmSearch", 
                  data:"{}",
                  contentType: "application/json; charset=utf-8",
                  dataType: "json",
                  success: function (msg) {
                      alert(msg);
                  }
              };

              $.ajax(options);
          })



      })


  </script>

and (.cs) file

C#

using System.Web.Services;

namespace CellPhone
{
    public partial class searchsmall : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {

        }

        [WebMethod]
        public static string SmSearch()
        {

            return "hiii";
        }
    }
}

the error is 'option' is undefined

nothing happen when i am typing please help.

Posted 21-Dec-11 6:52am

Christ_88

Updated 21-Dec-11 7:44am

v2

Add a Solution

Comments

thatraja 21-Dec-11 13:06pm

What's the error? check it

Christ_88 21-Dec-11 13:10pm

i fact i dont know how can i check it in VS 2010

Parwej Ahamad 21-Dec-11 13:27pm

Verify browser developer tool console what is the cause of error then post here that line.

Christ_88 21-Dec-11 13:41pm

the error is 'option' is undefined

3 solutions

Solution 3

really sorry for this post the mistake was very very funny

$.ajax(options);

should change to

$.ajax(option);

Posted 21-Dec-11 7:47am

Christ_88

Comments

thatraja 21-Dec-11 14:07pm

Its OK, Glad you have solved the issue yourself, Take a 5!

fjdiewornncalwe 21-Dec-11 14:16pm

Thanks for sharing the fix.

Add a Solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

fjdiewornncalwe · Accepted Answer · 2011-12-21T07:21:00

Solution 1

You first need to learn how to find the error that is occuring by learning how to use the debugger in Visual Studio. (These[^] might help with that).

It might help if you add the "error(jqXHR, textStatus, errorThrown)" component to your jquery call with an alert to display if an error is occuring.

Posted 21-Dec-11 7:21am

fjdiewornncalwe

Comments

Christ_88 21-Dec-11 13:41pm

really thank you

thatraja 21-Dec-11 13:50pm

Nice suggestion Pogoboy, 5!

Parwej Ahamad · Accepted Answer · 2011-12-21T07:46:00

I think the issue can with your client id OR option variable. So let try both. if you are using framework4.0 then try to set text box property as ClientIDMode='Static' and use direct textbox id instead of id.
like: $("#yourtextboxid")

Second observation with your option variable try to use direct Ajax call like:

JavaScript

<script type="text/javascript">
      var txtsearch = $("#<%=txtSearch.ClientID%>");
      $(document).ready(function () {
 
          $("#<%=txtSearch.ClientID%>").keyup(function (e) {
 

 
              var option = $.ajax({
                  type: "POST",
                  url: "searchsmall.aspx/SmSearch", 
                  data:"{}",
                  contentType: "application/json; charset=utf-8",
                  dataType: "json",
                  success: function (msg) {
                      alert(msg);
                  }
              });
          });
      });
 

  </script>

Let me know if still not working

whats wrong with this code

3 solutions

Solution 1

Solution 2

Solution 3

Add your solution here

Preview 0

whats wrong with this code

3 solutions

Solution 1

Solution 2

Solution 3

Add your solution here

Preview 0

Existing Members

...or Join us