Why is Calendar rendering when behind an UpdatePanel?

[yarbrough40]

Gang, I have 2 calendar controls. Both within their own update panels. Why is it that both DayRender events (for both calendars) fire when an event is triggered from within either panel? - I would like for the dayrender event for ONLY the one calendar to be fired - not both.

What am I doing wrong here?

here is the simple layout

 <table>
 <tr><td>
     <asp:UpdatePanel ID="UpdatePanel1" runat="server">
    <ContentTemplate>
        <asp:Calendar ID="Calendar1" runat="server"></asp:Calendar>
 
    </ContentTemplate>
    </asp:UpdatePanel>
 </td></tr>
 
 <tr><td>
     <asp:UpdatePanel ID="UpdatePanel2" runat="server">
    <ContentTemplate>
        <asp:Calendar ID="Calendar2" runat="server"></asp:Calendar>
 
    </ContentTemplate>
    </asp:UpdatePanel>
 </td></tr>
 
 </table>

try for yourself... click any event within Calendar1 and DayRenderCalendar1() AND DayRenderCalendar2() will both fire... (and vice-versa) hmmmm

[yarbrough40]

found my answer....
UpdateMode="Conditional"

<asp:UpdatePanel ID="update1" runat="server" UpdateMode="Conditional">