very weird problem

I have installed lastest ajax and also toolkit too. I created master page and default aspx page, then I put my scriptmanager inside the master page and update panel inside the default page, I didn't choose ajax enable website because I have a hard time to place my existing web.config files, assemblies, connection strings to right place of the enable ajax's web.config file. Maybe I should though, with this error.

I get errors sometimes with all the controls in update panel, is not recognized my html tag, even though my controls are declared, it says it is not, But it builds application suscessfully. I made sure I put this

<%@dotnet.itags.org.RegisterAssembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"Namespace="System.Web.UI"TagPrefix="asp" %>

to my page and also in web.config file under config section also assemblies too. Thing is I think every time I backup my website to my documents, for some reason a while later this happens. I even reset my iis to clear my temp folder of asp.net too. Still. Why this is happening ?

You'll also need an reference to the following assemblies:

- AjaxToolKit.dll
- System.Web.Extensions.dll

You can do this using right click on your project, "Add Reference" and point to this DLL's

On bin folder, I have got these ar, cs, de, es, fr,he,hi,it,ja,ko,nl,pt, ru,tr-TR,zh-CHS, zh_CHT all
thas AjaxControlToolkit.resources.dll in it.
Then AJaxCotrolKit.dll under neat AjaxControlKit.dll.refresh and AjaxControlKit.pdb

Microsoft.Web.UI.WebControls.dll with Microsoft.Web.UI.WebControls.dll.refresh

I have these dll on my bin now, and still problem

I had these dll on program file but not pointing to my project. I am right clicking my project and add references, choosing these dll and adding but it is not showing under my bin folder for some reason, can someone tell me steps to how to add these dlls to my projects.

Is anybody didn't have this problem? I go crazy here with this..

this was nothing to do with ajax, it was copy paste problem..

Watermark and Popup Calendar issue

David, I download the lastest toolkit, and try the following code in aspx page. It is OK. But when I put it into a user control. It won't work!

The error is caused by code when clicked on popup calender:
var mydate = $("TextBox1").mydate;
The error message is Object is required

<%@dotnet.itags.org. Page Language="VB" AutoEventWireup="false" CodeFile="test2.aspx.vb" Inherits="test2" %>
<%@dotnet.itags.org. Register Assembly="AtlasControlToolkit" Namespace="AtlasControlToolkit" TagPrefix="atlasToolkit" %>
<!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">
<title>Untitled Page</title>
</head>
<body>
<form id="form1" runat="server">
<atlas:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true" />
<div>
<script type="text/javascript" language="javascript">
function commitScript1() {

var mydate = $("TextBox1").mydate;
if("" == mydate) {
mydate = "";
}
$object("TextBoxWatermarkBehavior_TextBox1").set_Text(mydate);
}
</script>
<asp:TextBox ID="TextBox1" runat="server" Width="150"></asp:TextBox>
<asp:Panel ID="Panel4" runat="server" CssClass="popupControl">
<atlas:UpdatePanel ID="UpdatePanel6" runat="server" Mode="Conditional" RenderMode="Block">
<ContentTemplate>
<center>
<asp:Calendar ID="Calendar3" runat="server" BackColor="White" BorderColor="#999999"
CellPadding="1" DayNameFormat="Shortest" Font-Names="Verdana" Font-Size="8pt"
ForeColor="Black" Width="160px" OnSelectionChanged="Calendar3_SelectionChanged">
<SelectedDayStyle BackColor="#666666" Font-Bold="True" ForeColor="White" />
<TodayDayStyle BackColor="#CCCCCC" ForeColor="Black" />
<SelectorStyle BackColor="#CCCCCC" />
<WeekendDayStyle BackColor="#FFFFCC" />
<OtherMonthDayStyle ForeColor="#808080" />
<NextPrevStyle VerticalAlign="Bottom" />
<DayHeaderStyle BackColor="#CCCCCC" Font-Bold="True" Font-Size="7pt" />
<TitleStyle BackColor="#999999" BorderColor="Black" Font-Bold="True" />
</asp:Calendar>
</center>
</ContentTemplate>
</atlas:UpdatePanel>
</asp:Panel>
<atlasToolkit:TextBoxWatermarkExtender ID="TextBoxWatermarkExtender3" runat="server">
<atlasToolkit:TextBoxWatermarkProperties TargetControlID="TextBox1" WatermarkCssClass="watermarked"
WatermarkText="<DD/MM/YYYY>" ID="TextBoxWatermarkBehavior" />
</atlasToolkit:TextBoxWatermarkExtender>
<atlasToolkit:PopupControlExtender ID="PopupControlExtender3" runat="server">
<atlasToolkit:PopupControlProperties TargetControlID="TextBox1" PopupControlID="Panel4"
Position="Bottom" ID="PopControlBehavior1" CommitProperty="mydate" CommitScript="commitScript1()" />
</atlasToolkit:PopupControlExtender> </div>
</form>
</body>
</html
CodeFile:
Partial Class test2
Inherits System.Web.UI.Page
Protected Sub Calendar3_SelectionChanged(ByVal sender As Object, ByVal e As System.EventArgs)
PopupControlExtender3.Commit(Calendar3.SelectedDate.ToShortDateString())
Calendar3.SelectedDate = Nothing
End Sub
End ClassI believe this thread addresses the issue you're seeing (hard-coded ID changed by inclusion in a different naming container):http://forums.asp.net/thread/1368445.aspx