Avoid duplicate in Asyncupload (Multiple Drag and Drop)

[Tan]

To:

Base on this example,
http://demos.telerik.com/aspnet-ajax/upload/examples/async/additionalfields/defaultcs.aspx?product=asyncupload

How to find the uploaded, uploading and selected all file while using asyncupload to avoid duplicate file name?



From louisth

[Tan]

Here is the answer for share

function ClearInvalidInputs(sender, eventArgs) {
   var upload = $find("<%= RadAsyncUpload1.ClientID %>");
   var inputs = upload.getUploadedFiles();
   for (i = inputs.length - 1; i >= 0; i--) {
       if (eventArgs.get_fileName() == inputs[i]) {
           alert(inputs[i] + " wasuploaded");
           sender.deleteFileInputAt(sender.getUploadedFiles().length);
           $(".ErrorHolder").append(eventArgs.get_fileName() + "duplicate file name have been remove automatically.<br/>").fadeIn("slow");
       }
   }
}