update mode and render mode

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Please explain me update mode and Rendermode in update panel

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<asp:UpdatePanel ID="UpdatePanel2" runat="server" RenderMode="Inline" UpdateMode="Conditional">
                           <ContentTemplate>
                               <span class="button">
                                   <asp:Button ID="btnSearch" runat="server" Text="Search" OnClick="btnSearch_Click" />
                               </span>
                           </ContentTemplate>
                       </asp:UpdatePanel>

Posted 30-Jul-13 0:22am

anurag19289

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Solution 1

http://forums.asp.net/t/1236541.aspx/1[^]

http://msdn.microsoft.com/en-IN/library/system.web.ui.updatepanel.rendermode(v=vs.100).aspx[^]

Triggering AJAX UpdatePanel from a Button Click or DropDownList Selection Change in Code-Behind[^]

http://ajax.net-tutorials.com/controls/updatepanel-control/[^]

may this help u :)

Posted 30-Jul-13 0:33am

Dholakiya Ankit

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Maarten Kools · Accepted Answer · 2013-07-30T00:37:00

The RenderMode[^] property defines how the UpdatePanel is rendered in HTML. Using Block means the element is rendered as a div, while Inline renders the element as a span.

The UpdateMode[^] property defines what triggers the UpdatePanel to update itself. Again, there are two choices: Conditional and Always (default). When set to Always, the UpdatePanel will update itself on a postback from any of the child controls. While Conditional means you can define specific triggers (or update it manually, using the Update[^] method), e.g. you might only want to update the panel when a certain button is clicked.