change control outside UpdatePanel - asp.net

Question

In short: I want to enable a button i.e. outside UpdatePanel when I click on a button from inside UpdatePanel.
Problem: The button enables but tags i and asp:Localize are not showing in the rendered code after button click from UpdatePanel updPnlOfferings
Detail:
I have a DataList inside UpdatePanel which contains delete button for every item in the list. delete button is firing an event on server which deletes the record and disables a button (i.e. outside of the UpdatePanel.
As someone suggested I kept my button(which need to be disabled) in UpdatePanel below
<asp:UpdatePanel ID="updPnlCourse" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:LinkButton ID="lnkDeleteCourseDetails" runat="server" OnClick="lnkDeleteCourseDetails_Click">
<i class="icon-remove-sign"></i>
<asp:Localize ID="Localize6" runat="server" Text="<%$ Resources:CBLabels, LBL_DeleteDetails %>" />
</asp:LinkButton>
<asp:ConfirmButtonExtender ID="lnkDeleteCourseDetails_ConfirmButtonExtender" runat="server"
ConfirmText='Are you sure you want to delete this course?' Enabled="True" TargetControlID="lnkDeleteCourseDetails">
</asp:ConfirmButtonExtender>
</ContentTemplate>
</asp:UpdatePanel>
The Main UpdatePanel which is firing the event is below
<asp:UpdatePanel ID="updPnlOfferings" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<asp:Panel ID="pnlDSOfferings" runat="server">
<asp:DataList ID="dtlstOfferings" runat="server" OnItemCommand="dtlstOfferings_ItemCommand" EnableViewState="true">
</asp:DataList></asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
on dtlstOfferings_ItemCommand event I coded this
lnkDeleteCourseDetails.Enabled = true;
lnkDeleteCourseDetails.ToolTip = "";
lnkDeleteCourseDetails_ConfirmButtonExtender.Enabled = true;
updPnlCourse.Update();

Answer 1

This is a known problem as specified in this link.
The solution is to put all your content that are there inside the LinkButton, within a place holder like below, or make all the child controls as server controls.
<asp:LinkButton ID="lnkDeleteCourseDetails" runat="server" OnClick="lnkDeleteCourseDetails_Click">
<asp:PlaceHolder runat="server">
<i class="icon-remove-sign"></i>
<asp:Localize ID="Localize6" runat="server" Text="<%$ Resources:CBLabels, LBL_DeleteDetails %>" />
</asp:PlaceHolder>
</asp:LinkButton>