I am accessing webservices through following .aspx code
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Params.aspx.cs" Inherits="JQueryAjax.Params" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<style type="text/css">
.loading { background-image: url('ajax-loader.gif'); background-repeat: no-repeat; }
</style>
<title></title>
<script src="jquery.js" type="text/javascript"></script>
<script type="text/javascript">
function CallService() {
$("#lblResult").addClass("loading");
$.ajax({
type: "POST",
url: "MyService.asmx/HelloWorld",
data: "{}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: Success,
error: Error
}); }
function Success(data, status) {
$("#lblResult").removeClass("loading");
$("#lblResult").html(data.d);
}
function Error(request, status, error)
{
$("#lblResult").removeClass("loading");
$("#lblResult").html(request.statusText);
}
function CallService1() {
$.ajax({
type: "POST",
url: "MyService.asmx/Add",
data: "{ 'value1': " + $("#txtValue1").val() + ", 'value2': " + $("#txtValue2").val() + "}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: OnSuccess,
error: OnError
}); }
function OnSuccess(data, status) {
$("#lblResult").html(data.d);
}
function OnError(request, status, error) {
$("#lblResult").html(request.statusText);
}
function CallService2() {
$("#lblResult").addClass("loading");
$.ajax({
type: "POST",
url: "MyService.asmx/Records",
data: "{ 'value1': " + $("#txt_login").val() + ", 'value2': " + $("#txt_pass").val() + "}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: OnSuccess,
error: OnError
}); }
function OnSuccess(data, status) {
$("#lblResult").removeClass("loading");
$("#lblResult").html(data.d);
}
function Error(request, status, error)
{
$("#lblResult").removeClass("loading");
$("#lblResult").html(request.statusText);
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<table>
<tbody>
<tr>
<th>
Value 1:
</th>
<td>
<asp:TextBox ID="txtValue1" runat="server" />
</td>
</tr>
<tr>
<th>
Value 2:
</th>
<td>
<asp:TextBox ID="txtValue2" runat="server" />
</td>
</tr>
</tbody>
</table>
<asp:Button ID="btnGo" Text="Hello World" OnClientClick="CallService(); return false;" runat="server" />
<asp:Button ID="Button1" Text="Add" OnClientClick="CallService1(); return false;" runat="server" />
<asp:Label ID="lblResult" Text=" " Width="100%" runat="server" />
<asp:Label ID="lblRecords" Text=" " Width="100%" runat="server" />
</div>
<table class="style1">
<tr>
<td>
Login ID</td>
<td>
<asp:TextBox ID="txt_login" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
Password</td>
<td>
<asp:TextBox ID="txt_pass" runat="server"></asp:TextBox>
</td>
</tr>
<tr>
<td>
</td>
<td>
<asp:Button ID="Button3" Text="Login check" OnClientClick="CallService2(); return false;" runat="server" />
</td>
</tr>
</table>
</form>
</body>
</html>
and webservice code is
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Data;
using System.Web.Services;
namespace JQueryAjax
{
/// <summary>
/// Summary description for MyService
/// </summary>
[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
[System.ComponentModel.ToolboxItem(false)]
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line.
[System.Web.Script.Services.ScriptService]
public class MyService : System.Web.Services.WebService
{
[WebMethod]
public string HelloWorld()
{
System.Threading.Thread.Sleep(1000);
return "Hello World";
}
[WebMethod]
public int Add(int value1, int value2)
{
return value1 + value2;
}
[WebMethod]
// [ScriptMethod(ResponseFormat = ResponseFormat.Json)]
public string Records(string loginid,string pass)
{
//if (loginid == "Admin")
//{
// return "Exist";
//}
return "";
//else
//{
// return "Not Exist";
//}
//DataTable dt = new DataTable("MyDataTable");
//dt.Columns.Add("column1", typeof(System.String));
//dt.Columns.Add("column2", typeof(System.String));
//DataRow dr = dt.NewRow();
//dr["column1"] = "Your Data";
//dr["column2"] = "Your Data";
//dt.Rows.Add(dr);
//dr = dt.NewRow();
//dr["column1"] = "Your Data";
//dr["column2"] = "Your Data";
//dt.Rows.Add(dr);
//return dt;
}
}
}
when i access Records web methods it gives me an error "internal server Error"
can any one help me!!
