when i use AsyncFileUpload to upload file.on first click of Browse,file is not getting uploaded...rather whatevr i have mentioned in ThrobberID its getting displayed before uploading any file.. following is my code..But second time after Upload button clcik its getting browsed ..I m stuck badly Plz help thancs in advance
Snippet
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<cc1:AsyncFileUpload ID="UploadNewsAnnouncm" runat="server" UploaderStyle="Traditional"
OnClientUploadStarted="uploadStart" OnClientUploadError="UploadError" OnClientUploadComplete="uploadComplete"
OnUploadedComplete="UploadNewsAnnouncm_UploadedComplete" Width="225px" CssClass="AsyncFUpload f_left"
/>
<%-- <span id="span1" runat="server" >Uploading...</span> --%>
<asp:UpdatePanel ID="UpdatePanel" runat="server">
<ContentTemplate>
<asp:Button ID="btnUploadNewsAnnouncm" runat="server" Text="Upload" CssClass="btn margin-left-10"
OnClick="btnUpload_OnClick" style="margin-right:10" />
</ContentTemplate>
</asp:UpdatePanel>
</td>