How to close modalpopup. after gridview bind

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Dearl All,

I am filtering data and binding in gridview.Then i want to show waiting image on popup untill gridview is binding.how to do that.it means after gridview modalpopup must be closed.

Posted 17-Jul-14 19:25pm

Amit Vasi

Updated 18-Jul-14 19:50pm

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Avik Ghosh22 · Answer 1 · 2014-07-17T19:38:00

Solution 1

http://aspsnippets.com/Articles/Display-loading-progress-image-when-Page-Loads-or-does-PostBack-using-ASPNet.aspx[^]

Posted 17-Jul-14 19:38pm

Avik Ghosh22

krishnaMurali · Answer 2 · 2014-07-17T19:54:00

you can use Ajax UpdatePanel and UpdateProgress to activate loader control in every such postbacks.

XML

<asp:ScriptManager runat="server" ID="sm1" ></asp:ScriptManager>
<asp:UpdateProgress runat="server" id="PageUpdateProgress11">
            <ProgressTemplate>
               <DIV id="IMGDIV" align="center" valign="middle" runat="server" class="overlay">

                    <img src="images/loader.gif"  border="0"/><br />

                   </DIV>

            </ProgressTemplate>
        </asp:UpdateProgress>

XML

<asp:UpdatePanel runat="server" ID="updMLO"><ContentTemplate>
                                 <asp:DropDownList runat="server"></asp:DropDownList>
                               <asp:GridView runat="server">.......</asp:GridView>
                                  </ContentTemplate></asp:UpdatePanel>