atlas error

[majorone]

hello, i am new to atlas and trying to use it on my user control.
but after i implemented the following code, i have got a error in
yellow page:
"MaintainScrollPostition is not supported on pages with partial
rendering turned on"
what's wrong?


<aspropDownList ID="ddlLanguage" runat="server" AutoPostBack="True"
DataSourceID="SqlLanguage" DataTextField="language_name"
DataValueField="language_id"
OnSelectedIndexChanged="ddlLanguage_SelectedIndexChanged" Width="250px"
AppendDataBoundItems="True">

<atlas:UpdatePanel ID="p1" runat="server">
<ContentTemplate>

<asp:GridView ID="GridTests" runat="server"
DataKeyNames="test_id" DataSourceID="SqlTests">
<FooterStyle BackColor="Tan" />
<Columns>.......some code.......</Columns>
</asp:GridView>

</ContentTemplate>

<Triggers>
<atlas:ControlValueTrigger ControlID="ddlLanguage"
PropertyName="SelectedValue" />
</Triggers>

</atlas:UpdatePanel>

 

[Guest]

a similar discussion: http://forums.asp.net/thread/1360008.aspx