CODEWITHSUNDEEP
javascriptjqueryasp.net
user1387147
user1387147

Reputation: 955

Send request to server side on the text using asp.net

I want to send request on server side onFocus event but my method is not calling, really confused, tried jquery ajax for that but all failed is there any other possible way to send request on server side using asp.net textbox onFocus event?

asp.net website project is created for work.

Ajax method code

   $.ajax({
                type: "POST",
                url: "About.aspx/GetRes",
                data: "{}",
                contentType: "application/text; charset=utf-8",
                dataType: "text",
                success: function (msg) {
                    alert(msg);
                }
            });

Method which is calling

Public Function GetRes() As String
    Return "I am calling GetRes method"
End Function

Upvotes: 0

Views: 696

Answers (2)

nunespascal
nunespascal

Reputation: 17724

You can only call PageMethods like that.

Such methods should be static(Shared) and have the WebMethod attribute.

<WebMethod()>
Public Shared Function GetRes() As String
  Return "I am calling GetRes method"
End Function

Upvotes: 2

K D
K D

Reputation: 5989

If you are able to access the supplied url via browser properly then please try this..

$.ajax({
                type: "POST",
                url: "About.aspx/GetRes",
                dataType: "text",
                success: function (msg) {
                    alert(msg);
                }
            });

Also, i'm considering that your event biding is wrapped under the document.ready callback

and make the server side method like this

<WebMethod>
Public Shared Function GetRes() As String
    Return "I am calling GetRes method"
End Function

Upvotes: 2

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