RadAsyncUpload strange behavior

2 posts, 0 answers
  1. Shinu
    Shinu avatar
    17764 posts
    Member since:
    Mar 2007

    Posted 24 Sep 2013 Link to this post


    I have come across a strange behavior with RadAsyncUpload control in Internet Explorer 9 (version: 9.0.8112.16421). I am disabling the control while a file is being uploaded from client side and once the client upload is completed I am enabling the RadAsyncUpload control. The issue is, the control is disabled while I am uploading a large file but one can click in between the small space between the RadAsyncUpload's fake input and Select button in IE browser and the File Select dialog pop up and from there I can select any file and the AsyncUpload is enabled some how. After all the client upload operation is completed, if I click the Remove button, the file is deleted and a new File Input like the original one is rendered there.

    Here is the code I tried.

    <telerik:RadAsyncUpload runat="server" ID="RadAsyncUpload1" OnClientFileSelected="OnClientFileSelected"
        OnClientFileUploaded="OnClientFileUploaded" TargetFolder="~/Images/Img/" AllowedFileExtensions=".jpg,.zip"
        MaxFileSize="579371152" MultipleFileSelection="Automatic" UploadedFilesRendering="BelowFileInput">

    <script type="text/javascript">
        function OnClientFileSelected(sender, args) {
        function OnClientFileUploaded(sender, args) {

    I took a sample video of this strange behavior and you can find it here.

  2. Hristo Valyavicharski
    Hristo Valyavicharski avatar
    975 posts

    Posted 27 Sep 2013 Link to this post

    Hi Shinu,

    Thank you for reporting this issue. I have logged it into our tracking system  for further investigation.    

    Hristo Valyavicharski
    If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.

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