Textbox is not triggered when using the Auto Complete Extender

20 New Member

Hello Every one

My Use Case: I want to display the list of matching email address from the word typed in by the User.

Example
If the User types "a" in textbox then it shoud display

a@it.com
a@nonit.com
a@gmail.com

from Database.

I tried this but the textbox is not been triggered.

My Code is

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 <html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

    <title>Untitled Page</title>

</head>

<body>

    <form id="form1" runat="server">

        <div>

            <asp:ScriptManager ID="ScriptManager1" runat="server">

                            </asp:ScriptManager>

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

            <div id="AutoComplete" runat="server">

            </div>

            <cc1:AutoCompleteExtender ID="aceTest" Enabled="true" TargetControlID="TextBox1"

                ServiceMethod="HelloWorld" runat="server" ServicePath="AutoComplete.asmx" CompletionInterval="1"

                MinimumPrefixLength="1" CompletionListElementID="AutoComplete" CompletionSetCount="20"

                EnableCaching="true">

            </cc1:AutoCompleteExtender>

                    </div>

    </form>

</body>

</html>
 
 Autocomplete.asmx

<%@ WebService Language="VB"  Class="AutoComplete" %>
 
Imports System.Web

Imports System.Web.Services

Imports System.Web.Services.Protocols

Imports MailerTableAdapters
 
<WebService(Namespace:="http://tempuri.org/")> _

<WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _

Public Class AutoComplete

    Inherits System.Web.Services.WebService
 
    <WebMethod()> _

 <System.Web.Script.Services.ScriptMethod()> _

 Public Function HelloWorld(ByVal prefixText As String, ByVal count As Integer) As String()
 
        HelloWorld = GetMembers(prefixText, count)
 
    End Function
 
    Dim mail As New MailDetails
 
    Private Function GetMembers(ByVal ClientName As String, ByVal count As Integer) As String()
 
        Dim Members(1000) As String

        Dim TotalValue As String = String.Empty

        Dim result(10000) As String
 
        Dim Email As New getClientEmailTableAdapter

        Dim getmail As Mailer.getClientEmailDataTable

        getmail = mail.ViewClientMail(ClientName)

        For Each checkrow As Mailer.getClientEmailRow In getmail

            TotalValue &= checkrow.ClientName & "::"

        Next
 
        Members = TotalValue.Split("::")
 
        Dim listOfMembers As String = String.Empty
 
        For Each member As String In Members
 
            If member.StartsWith(ClientName, StringComparison.OrdinalIgnoreCase) Then

                listOfMembers += member & vbLf

            End If
 
        Next

        result = listOfMembers.Split(vbLf)
 
        Array.Sort(result)
 
        GetMembers = result
 
    End Function
 
End Class

How to return values from database in .asmx file i.e a webservice file.

Can someone help me out.I am in need.

Thanks in advance

Nov 29 '07 #1

Subscribe Reply

1350

kenobewan

4,871

Recognized Expert Specialist

Never understand why people use names like textbox1 and HelloWorld... What error message do you get? What debugging have you tried?

Nov 29 '07 #2

HariKutty

New Member

Never understand why people use names like textbox1 and HelloWorld... What error message do you get? What debugging have you tried?

Thanks .I will reframe myself.No errror is been throwned.But if i type any word no change is throwned.Its as it is.!!!

Nov 29 '07 #3

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