Return value from WebMethod to javascript

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I have the Jquery part for call the web method in c#

<script type="text/javascript">
$(document).ready(function () {
$('#btnLoadUserCtrl').click(function () {
var ControlName = "~/sample.ascx";
alert(ControlName);
$.ajax({
type: "POST",
url: "sample.aspx/Result",
data: "{controlName:'" + ControlName + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function (response) {
alert(response);
$('#uControl').html(response);
},
failure: function (msg) {
alert("msasdas");
alert(msg);
$('#uControl').html(msg);
}
});
});
});
</script>

In this webMethod that returns the string value , After the excecution of function, it came to the success section of jquery, but returns null value..

Posted 7-Nov-12 1:00am

Member 8393790

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2 solutions

Solution 2

in your success function just put response.d instead of response
Like

JavaScript

alert(response.d)

Posted 7-Nov-12 2:52am

santosh pabba

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

SoumenBanerjee · Accepted Answer · 2012-11-07T02:07:00

Solution 1

You can try like this:

JavaScript

success: function (response) {
var result = response.d;
//if webmethod returning any list 
for (var i = 0; i < result.length; i++) {
  alert(result[i].Property_Name);
}
//Or 
alert(result );
}

Posted 7-Nov-12 2:07am

SoumenBanerjee

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Member 8393790 8-Nov-12 1:10am

thank u for ur reply

Return value from WebMethod to javascript

2 solutions

Solution 1

Solution 2

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Return value from WebMethod to javascript

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