its not working but there is no error

Question

my source code 

<%@ Page Language="C#" MasterPageFile="~/MasterPage/Employe.master" AutoEventWireup="true" CodeFile="Attendance.aspx.cs" Inherits="Employee_Attendance" Title="Untitled Page" %>

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">

<style type="text/css">

.style1

{

width: 100%;

}

</style>

</asp:Content>

<asp:Content ID="Content8" runat="server" contentplaceholderid="Header_Menu"> <div id="example">

<ul id="na">

<li class="current"><a href="../Admin/Login.aspx">Registration</a></li>

<li><a href="#">Report</a>

<ul>

<li><a href="../Admin/Day Sales.aspx">Sales</a></li>

<li><a href="../Admin/SectionWiseSales.aspx">Purchas</a></li>

<li><a href="#">Purchase</a></li>

</ul>

</li>

<li><a href="#">Help</a>

</li>

</ul>

</div>

</asp:Content>

<asp:Content ID="Content9" runat="server" contentplaceholderid="HeaderBar">

<div id="BrownHeaderContent">

<div id="BrownHeader">

<br />

</div>

</div>

</asp:Content>

<asp:Content ID="Content12" runat="server" contentplaceholderid="ContentReport">

<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.10.0.min.js" type="text/javascript"></script>

<script src="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.9.2/jquery-ui.min.js" type="text/javascript"></script>

<link href="http://ajax.aspnetcdn.com/ajax/jquery.ui/1.9.2/themes/blitzer/jquery-ui.css" rel="Stylesheet" type="text/css" />

<script type="text/javascript">

$(function () {

$("[id*=ctl00_ContentReport_TextBox2]").autocomplete({

source: function (request, response) {

$.ajax({

url: 'Attendance.aspx/GetAutoCompleteData',

data: "{ 'prefix': '" + request.term + "'}",

dataType: "json",

type: "POST",

contentType: "application/json; charset=utf-8",

success: function (data) {

if (data.d.length > 0) {

response($.map(data.d, function (item) {

return {

label: item.split('-')[0],

val: item.split('-')[1]

};

}))

} else {

response([{ label: 'No results found.', val: -1}]);

}

}

});

},

select: function (e, u) {

if (u.item.val == -1) {

return false;

}

}

});

});

</script>

<script type="text/javascript">

$(function () {

$("[id*=ctl00_ContentReport_TextBox1]").autocomplete({

source: function (request, response) {

$.ajax({

url: 'Attendance.aspx/CompleteData',

data: "{ 'prefix': '" + request.term + "'}",

dataType: "json",

type: "POST",

contentType: "application/json; charset=utf-8",

success: function (data) {

if (data.d.length > 0) {

response($.map(data.d, function (item) {

return {

label: item.split('-')[0],

val: item.split('-')[1]

};

}))

} else {

response([{ label: 'No results found.', val: -1}]);

}

}

});

},

select: function (e, u) {

if (u.item.val == -1) {

return false;

}

}

});

});

</script>

<form id="form1" runat="server">

<table class="style1" align="center" style="border: thin outset #1d599e; width: 34%; margin-left: 0px;">

<tr>

<td style="margin-left: 80px; background:#1d599e;" colspan="2" align="center">

<asp:Label ID="Label22" runat="server" Text="Attendance" Style="color: #FFFFFF;

font-size: large; font-weight: 700; text-align: center;" class="style10"></asp:Label>

</td>

</tr>

<tr>

<td>

<asp:Label ID="Label1" runat="server" Text="Name"></asp:Label> &nbsp;</td>

<td>

<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox></td>

</tr>

<tr>

<td>

<asp:Label ID="Label2" runat="server" Text="Status"></asp:Label>&nbsp;</td>

<td>

<asp:RadioButton ID="Present" runat="server" Text="Present" />

<asp:RadioButton ID="Absent" runat="server" Text="Absent" />

&nbsp;</td>

</tr>

<tr>

<td>

<asp:Label ID="Label3" runat="server" Text="Section"></asp:Label>

</td>

<td>

<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>

</td>

</tr>

<tr>

<td>

&nbsp;</td>

<td>

<asp:ImageButton ID="ImageButton1" runat="server"

ImageUrl="~/Images/enter_button.png" Width="69px" />

</td>

</tr>

</table>

</form>

</asp:Content>

<asp:Content ID="Content13" runat="server"

contentplaceholderid="ContentPlaceHolder1">

<p>

&nbsp;</p>

<p>

&nbsp;</p>

<p>

&nbsp;</p>

<p>

&nbsp;</p>

<p>

&nbsp;</p>

<p>

&nbsp;</p>

<p>

<br />

</p>

</asp:Content>

my code part is

 

 

using System;

using System.Collections;

using System.Configuration;

using System.Data;

using System.Linq;

using System.Web;

using System.Web.Security;

using System.Web.UI;

using System.Web.UI.HtmlControls;

using System.Web.UI.WebControls;

using System.Web.UI.WebControls.WebParts;

using System.Xml.Linq;

using System.Collections.Generic;

using System.ComponentModel;

using System.Data.SqlClient;

using System.Drawing;

using System.Web.Services;

using System.Text;

public partial class Employee_Attendance : System.Web.UI.Page

{

//string constr = ConfigurationManager.AppSettings["s"].ToString();

//[System.Web.Services.WebMethod]

//[System.Web.Script.Services.ScriptMethod()]

protected void Page_Load(object sender, EventArgs e)

{

}

[System.Web.Services.WebMethod]

[System.Web.Script.Services.ScriptMethod()]

public static string[] CompleteData(string prefix)

{

string constr = ConfigurationManager.AppSettings["s"].ToString();

List<string> resultt = new List<string>();

using (SqlConnection con = new SqlConnection(constr))

{

using (SqlCommand cmd = new SqlCommand("select DISTINCT Name from EmpReg where " + "Name like @SearchText + '%'", con))

{

cmd.Parameters.AddWithValue("@SearchText", prefix);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

while (dr.Read())

{

resultt.Add(dr["Name"].ToString());

}

con.Close();

}

return resultt.ToArray();

}

}

public static string[] GetAutoCompleteData(string prefix)

{

string constr = ConfigurationManager.AppSettings["s"].ToString();

List<string> result = new List<string>();

using (SqlConnection con = new SqlConnection(constr))

{

using (SqlCommand cmd = new SqlCommand("select DISTINCT Section from EmpReg where " + "Section like @SearchText + '%'", con))

{

cmd.Parameters.AddWithValue("@SearchText", prefix);

con.Open();

SqlDataReader dr = cmd.ExecuteReader();

while (dr.Read())

{

result.Add(dr["Section"].ToString());

}

con.Close();

}

return result.ToArray();

}

}

}