Hi Sharon,

 Here is a little sample:

$('#uploader').igUpload({
 ...

 fileSelected: function (event, args) {

// part of code where you make filename validation or what you want
  if (args.filePath.indexOf('test') !== -1) {
   $(this).igUpload('cancelUpload', args.fileId);
  }
  
 },

 ...
}

The idea is that you bind to the client-side event fileSelected. From the args parameter you can get which is fileId(identifier which you can use for canceling upload. Also the file identifier is used in the internal collection to get information for the file). In the sample above we have checked whether the file name contains test. But you can write your own custom validation logic and then it is called public method cancelUpload with parameter fileId to tell the uploader which exactly file you want to cancel. FileUploading event is not fired in this case but it is called the event fileUploadAborted.

Thanks,

Miro Hristov

Hi Miro Hristov,

Thanks!!

I was able to achieve it based on your code. Here is the complete set of code I used:

//Page Load

function pageLoad() {

          //Hook function to the file selected event

          $('#<%=WebUpload1.ClientID %>').igUpload({

                fileSelected: function(event, eventArgs) {

if (!isValidFileName(eventArgs.filePath)) {

                        alert('File Name Validation failed!')

                        $(this).igUpload('cancelUpload', eventArgs.fileId);

                    }

                }

            });

        }

Also, I had some code written in the igFileUploaded event (which is still fired). So I checked that as well:

function igFileUploaded(sender, eventArgs) {

     if (eventArgs.filePath != undefined && eventArgs.filePath != '') {

            //Code to be fired only if file name validation is success

     }

}

I have not done exhaustive testing on this, but it looks pretty much robust.

Thanks,

Sharon 

Hi Miro Hristov,

I have  same issue . I was looking for server side event to cancel the fil upload.

as said we can use event args in file uploading event

I made e.cancel=true.

but no use, file is  geting uploaded and progress bar on page is showing right mark which is supossed to show cross mark. please help me with this issue

Thanks&Regards,

Srikanth Maram