Completed
Last Updated: 11 Dec 2018 11:43 by ADMIN
We have created a KB article where a possible approach to achieve image resizing before the upload is suggested. You can find it at https://www.telerik.com/support/kb/aspnet-ajax/upload-(async)/details/resize-images-client-side-with-html5-before-uploading-with-radasyncupload

The article describes a straightforward way on how to change the uploaded image dimensions. You can further improve and modify the logic in the _uploadFile function to allow the user to define the new dimensions or use a tool to allow the users to modify the image.
Declined
Last Updated: 18 Apr 2019 16:16 by Greg
Approved
Last Updated: 21 May 2018 16:33 by Al
ADMIN
Created by: Hristo Valyavicharski
Comments: 2
Category: AsyncUpload
Type: Feature Request
10
When upload larger files the connection may dropped during the file uploading. In result of this the selected file will not be uploaded successfully and the user will have to start the uploading from the beginning. This operation can be very annoyng when connection is slow. 

The suggested features aims to allow resuming, when the failed file is selected again. The uploading should continue automatically from there it stopped.

Approved
Last Updated: 25 Aug 2017 06:14 by Kushan Shah
Created by: Marla
Comments: 4
Category: AsyncUpload
Type: Feature Request
8
We would like to upload a folder's structure and content via asyncupload drag and drop functionality.  This functionality exists with Chrome and FireFox now.  Please add.  Thanks.
Approved
Last Updated: 20 Jun 2018 13:09 by Buzz
Under Review
Last Updated: 21 Jun 2016 14:28 by Jorge
I am using the RadAsyncUpload with UploadedFilesRendering="BelowFileInput".  This works fine, but I would like the list to appear in the order they are selected not the reverse order.  Is there away to accomplish this?  It should look like the UploadedFilesRendering="AboveFileInput" list but appearing below.

This should be a feature of the control which currently limited to above in the order they are select or below the reverse order.  In either case you should be able to select the order the files are displayed in the UI.
Pending Review
Last Updated: 03 May 2019 20:33 by Adam
Created by: Jukka
Comments: 1
Category: AsyncUpload
Type: Feature Request
2
I would be nice to gain more control over radasyncupload's upload behavior when using database as storage for uploaded files.

Consider this use case. You have file management web-app that uses SQL database as storage for uploaded files. In SQL database you use Filestream enabled table to store the uploaded file data. You like to allow your app users to upload multiple big files > 100 Mt at once. And you have limited disc space on your web server hosting your app. So you don't want to buffer those uploaded files on your web server in any point of the upload process.

To be able to do so radasyncupload needs to be able to stream uploaded files to the SQL database as straight as possible. Chunk by chunk. 

radasyncupload already has feature that allows you to use your own generic handler to handle some of the upload process. It just needs expose some of those events that happens before process-event (maybe ProcessRequest?). So developer can start handling the HttpPostedFile's InputStream at the begining of the upload and stream it directly to the database. Like one can do with the regular upload controls like so:

Public Sub ProcessRequest(ByVal context As HttpContext) Implements IHttpHandler.ProcessRequest

	Dim hpf As HttpPostedFile
	
	For i = 0 To context.Request.Files.Count - 1
	
		hpf = context.Request.Files.Item(i)
		
		...
		Using Command As SqlCommand = New SqlCommand(String.Concat("INSERT INTO Dokuments(DokumData...) values (@DokumData...)"), connection)
		'Other params

		Command.Parameters.Add("@DokumData", SqlDbType.Binary, -1).Value = hpf.InputStream
		connection.Open()
		Command.ExecuteScalar()
		connection.Close()
		
	Next

End Sub
Completed
Last Updated: 29 Jun 2015 13:36 by ADMIN
ADMIN
Created by: Peter Filipov
Comments: 1
Category: AsyncUpload
Type: Feature Request
1
The user should be able to determine by which criteria the validation failed (size or extension).
Pending Review
Last Updated: 08 Nov 2017 12:04 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 0
Category: AsyncUpload
Type: Feature Request
1
Currently the AsyncUpload saves the chunks in the Temporary folder using the original name of the file, the Process method of the Custom handler. When the Temporary folder name is very long, it can hit the Windows path length limitation of 260 symbols.
Pending Review
Last Updated: 12 Apr 2016 19:17 by Eli
Created by: Eli
Comments: 0
Category: AsyncUpload
Type: Feature Request
1
We would like the ability to perform drag and drop upload when using the Silverlight module.  We have found and have much support from forums and posts that the FileApi module does not work with environments with Windows Authentication and IE 11.  This is due to a know IE bug that is not going to be fixed.

http://www.telerik.com/forums/telerik-async-upload-fails-in-ie11-on-load-balancer
http://www.telerik.com/forums/radasyncupload-freezes
http://www.telerik.com/forums/ie11-freezes-when-is-used-async-upload


Although I can disable the FileApi, doing so prevents us from using the much loved drag and drop.
Declined
Last Updated: 10 Mar 2015 13:50 by ADMIN
Created by: Eric Smith
Comments: 1
Category: AsyncUpload
Type: Feature Request
1
We use the RadAsyncUpload control in several places in our application. We would like to be able to style the upload button to match other buttons on the form. Our preference would be to apply a CSS style but if the only option is to apply an 'skin', that would be acceptable. 
Under Review
Last Updated: 28 Jun 2016 11:34 by ADMIN
There will be a validation that will stop dragged and dropped folders in the drop zone of RadAsyncUpload from being uploaded.
Completed
Last Updated: 26 Jul 2016 12:04 by ADMIN
Created by: Jan Brandenburger
Comments: 1
Category: AsyncUpload
Type: Feature Request
1
Hi Telerik Team,
is it possible to implement the feature into the uploadmodule control , that you can open the uploaded files per Double-Click.
We want to use the control to create offers and we want to give the users the option to upload files - that works wonderful.
But the following editors of the offers don`t have the chance to open the "attached" files.

Thank you very much.
Best Regards,

Jan Brandenburger
Completed
Last Updated: 20 Mar 2014 17:13 by SamVanity
Approved
Last Updated: 25 Jul 2014 14:50 by ADMIN
Approved
Last Updated: 06 Aug 2014 14:22 by Brian
ADMIN
Created by: Hristo Valyavicharski
Comments: 1
Category: AsyncUpload
Type: Feature Request
1

			
Completed
Last Updated: 09 Mar 2015 09:49 by ADMIN
ADMIN
Created by: Plamen
Comments: 0
Category: AsyncUpload
Type: Feature Request
0

			
Completed
Last Updated: 27 Nov 2014 11:56 by ADMIN
1 2