ChunkUpload on IE browsers using Telerik lib v2012.3.1016.35

4 posts, 0 answers
  1. Denis
    Denis avatar
    7 posts
    Member since:
    Dec 2013

    Posted 15 Jan 2014 Link to this post

    Hi,

    Chunk upload functionality doesn't work on IE8,IE10 browsers using Telerik library version 2012.3.1016.35.
    On FF it works fine.
    DisablePlugins="true"
    Any chances to make it work using the specified lib version?

    Unfortunately, can't upgrade the Telerik library to the latest one.
    I know that the chunk upload works on all browsers in the latest version.

    Regards,
    Denis
  2. Peter Filipov
    Admin
    Peter Filipov avatar
    1028 posts

    Posted 20 Jan 2014 Link to this post

    Hello Denis,

    I have tested the control and everything is working fine. Could you please specify what does work at your side. Keep in mind that when you are under IE9,8,7 browsers the files are uploaded at once and you need to increase the maximum request length.

    Regards,
    Peter Filipov
    Telerik
    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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  4. Denis
    Denis avatar
    7 posts
    Member since:
    Dec 2013

    Posted 23 Jan 2014 Link to this post

    Hi,
    I'm using telerik lib v2012.3.1016.35, .net 3.5, IIS 7.5

    Firefox v2.6 - Fiddler shows many requests with 2Mb data inside.
    IE10 and Chrome - Fiddler shows one large request.

    Test page:

    <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
     </telerik:RadScriptManager>
     
    <script type="text/javascript">
                Telerik.Web.UI.RadAsyncUpload.Modules.Flash.isAvailable = function() { return false; };
                Telerik.Web.UI.RadAsyncUpload.Modules.Silverlight.isAvailable = function() { return false; };
                Telerik.Web.UI.RadAsyncUpload.Modules.FileApi.isAvailable = function() { return true; };
                Telerik.Web.UI.RadAsyncUpload.Modules.IFrame.isAvailable = function() { return false; };
    </script>
             
            <telerik:RadAsyncUpload ID="fileInput"
                    runat="server"
                          DisableChunkUpload="false"
                    DisablePlugins="true"
            />



  5. Peter Filipov
    Admin
    Peter Filipov avatar
    1028 posts

    Posted 28 Jan 2014 Link to this post

    Hello Denis,

    With the previous versions of the Chrome everything was working fine(we had no reports for such behavior.). I have tested the next releases and the issue is resolved with the 2012 Q3 SP1(2012_3_1205). In case that you cannot update to at least that version please  increase the maximum request length setting in the web.config.

    Regards,
    Peter Filipov
    Telerik
    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 UI for ASP.NET AJAX, subscribe to the blog feed now.
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