.getstudid(id, getstudidSucessCallback); is not function js

Apr 29 2019 5:51 AM

hi, how to solve these issue . i tried to find solution but it does not work

here is code below

<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebFormstude.aspx.cs" Inherits="webservicesstudent.WebFormstude" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<script type ="text/javascript">
function getstudid() {
debugger
var id = document.getElementById("txtid").value;
webservicesstudent.webservicesstudent.getstudid(id, getstudidSucessCallback);
}
function getstudidSucessCallback(results)
{
debugger
document.getElementById("txtname").value = results["Name"];
document.getElementById("txtgender").value = results["gender"];
document.getElementById("txtmarks").value = results["totalMarks"];
}
</script>
<title></title>
</head>
<body>
<form id="form1" runat="server">
<asp:ScriptManager ID="ScriptManager1" runat="server">
<Services>
<asp:ServiceReference Path="~/webservicesstudent.asmx" />
</Services>
</asp:ScriptManager>
<table>
<tr>
<td> Id:
</td>
<td>
<asp:textbox ID ="txtid" runat="server"></asp:textbox>
<input id="Button1" type="button" value="Getstudent" onclick="getstudid()" />
</td>
</tr>
<tr>
<td> Name:
</td>
<td>
<asp:textbox Id ="txtname" runat="server"></asp:textbox>
</td>
</tr>
<tr>
<td> Gender:
</td>
<td>
<asp:textbox ID ="txtgender" runat="server"></asp:textbox>
</td>
</tr>
<tr>
<td> Marks:
</td>
<td>
<asp:textbox ID="txtmarks" runat="server"></asp:textbox>
</td>
</tr>
</table>
</form>
</body>
</html>

..please share idea

Answers (1)