HI all,
I have postback button in update panel. Which is exporting csv file from server.
<asp:UpdatePanel ID="UpdatePanel3" runat="server" UpdateMode="Conditional">
<ContentTemplate>
<div class="row-fluid" style="padding-top: 20px">
<div class="col-md-4 col-lg-2 col-sm-12 col-xs-12" style="text-align: center">
</div>
<div class="col-md-8 col-lg-8 col-sm-8 col-xs-8">
<div id="overlay" class="web_dialog_overlay">
</div>
<div class="web_approve">
<div id="divProgress">
</div>
</div>
</div>
</div> ...
Go to the complete details ...