Triggers in updatepanel (sample)

This sample shows how to trigger a updatepanel from a control outside of it:

[xml]


<asp:UpdatePanel ID="uPanel1" runat="server" UpdateMode=Conditional >

<ContentTemplate>


<asp:TextBox ID="txtMyNumber" runat="server"></asp:TextBox>


<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID=uPanel1>

<ProgressTemplate>

<asp:Image ID="imgAjaxLoader" runat="server" ImageUrl="~/Icon/ajax-loader.gif"/>

</ProgressTemplate>

</asp:UpdateProgress>


</ContentTemplate>


<Triggers>

<asp:AsyncPostBackTrigger ControlID ="btnUpdateMyNumber" />

</Triggers>


</asp:UpdatePanel>


<asp:Button  runat="server" ID="btnUpdateMyNumber" Text="Set My Number"  />


[/xml]
Posted on 13 de Abril de 2012 by . This entry was posted in AJAX, ASP.Net. Bookmark the permalink.

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