ASP.NET 3.5 and above only

Obout.Ajax.UI Controls - File Upload -Limited number of files

Here you can upload up to 10 MB of any files, but not more than two files.
Client-side filesPicked event is used.




ASP.NET
<%@ Register Assembly="Obout.Ajax.UI" Namespace="Obout.Ajax.UI.FileUpload" TagPrefix="obout" %>
<script type="text/JavaScript">
function onClientBeforeUpload(sender, args) {
   $get("<%= label.ClientID %>").innerHTML = ""
   return true;
}
function onClientFilesPicked(sender, args) {
  if (args.get_files().length > 2) {
      alert("Too many files selected: " + args.get_files().length);
      args.set_cancel(true);
  }
}
</script>
...
<asp:UpdatePanel runat="server" ID="UpdatePanel1"><ContentTemplate>
<obout:FileUpload OnClientBeforeUpload="onClientBeforeUpload"
       MaximumTotalFileSize="10240" OnClientFilesPicked="onClientFilesPicked"
       Width="250px" runat="server" id="fileUpload1"
/>
<br /><asp:Button runat="server" ID="submit" Text="Upload files" /><br /><br />
<asp:Label runat="server" ID="label" Text="" />
</ContentTemplate></asp:UpdatePanel>

"Thank you very much for such a great product. We had purchased three of your competitors editor controls with each of them having functional flaws that made it incompatible with our application. Obout's editor is the only one that meets our requirements. Also, your support has been absolutely the best!"

Darren Terrell
inkubook

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