Hi,
I am creating a new page that uses bootstrap and would like to use my existing code (that works with textboxes) to autocomplete from a database connection as the user types. I get the error "Extender control 'CPREmployee_AutoCompleteExtender' cannot extend 'employee_name'. Extender controls of type 'AjaxControlToolkit.AutoCompleteExtender' cannot extend controls of type 'System.Web.UI.HtmlControls.HtmlInputText' " when I attempt to use the same code.

Do I need to change the way I do things when working with Boot strap?
Thank you.

Here is my code:
Code:
  <input type="text" class="form-control" id="employee_name" size="50" runat="server" placeholder="Begin typing last name...">


             <ajaxtoolkit:AutoCompleteExtender
                ID="CPREmployee_AutoCompleteExtender"
                runat="server" 
                BehaviorID="AutoCompleteEx"
                TargetControlID="employee_name"                 
                ServicePath="TypeAhead.asmx" 
                ServiceMethod="ComputersTypeAhead"
                MinimumPrefixLength="2" 
                CompletionInterval="10"
                EnableCaching="true"
                CompletionSetCount="20" 
                CompletionListCssClass="CompletionListCssClass1" 
                CompletionListItemCssClass="CompletionListItemCssClass1" 
                CompletionListHighlightedItemCssClass="CompletionListHighlightedItemCssClass1"
                DelimiterCharacters=";, :"
                ShowOnlyCurrentWordInCompletionListItem="true">                                                         
    </ajaxtoolkit:AutoCompleteExtender>
and the service file:
Code:
<System.Web.Script.Services.ScriptService()> _
<WebService(Namespace:="http://tempuri.org/")> _
<WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _
Public Class TypeAhead

    Inherits System.Web.Services.WebService
    <WebMethod()> _
    Public Function ComputersTypeAhead(ByVal prefixText As String) As List(Of String)
        Dim con As New System.Data.SqlClient.SqlConnection
        con.ConnectionString = ConfigurationManager.ConnectionStrings("VSITConnectionString").ConnectionString
        con.Open()


        Dim cmd As New System.Data.SqlClient.SqlCommand("Select Last_Name + ', ' + First_Name from Users where Last_Name like @QualName+'%'", con)
        cmd.Parameters.AddWithValue("@QualName", prefixText) 'Match user name to what's being typed.
        Dim da As New System.Data.SqlClient.SqlDataAdapter(cmd)
        Dim dt As New System.Data.DataTable()
        da.Fill(dt)
        Dim QualNames As New List(Of String)()
        For i As Integer = 0 To dt.Rows.Count - 1
            QualNames.Add(dt.Rows(i)(0).ToString()) 'Set row i to ZERO due to field placement
        Next
        Return QualNames

    End Function