Sunday, December 3, 2017

ASP.NET AJAX Cheat Sheet

REMEMBER: Only the stuff inside the UpdatePanel gets updated from the postback.
In Design View: In this order, from Toolbox (AJAX section), add
Script Manager, UpdateProgress, then Update Panel.

If you are using Master Pages, and this is a content page, put this under <asp:Content element.

For UpdateProgress, fill out AssociatedUpdatePanelID="UpdatePanel1" DisplayAfter="100".

Add <ContentTemplate> before any Div's.

<asp:ScriptManager ID="ScriptManager1" runat="server"></asp:ScriptManager>
 <asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel1" DisplayAfter="100">
            <h1 class="red">Please be patient....updating database....</h1>

    <asp:UpdatePanel ID="UpdatePanel1" runat="server">

<div all the stuff on your page></div>


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