Last Updated: 08 Mar 2019 09:39 by ADMIN
Created on: 01 Mar 2019 16:38
Category: AsyncUpload
Type: Bug Report
When the ChunkSize is set the excel files are partially uploaded
When the ChunkSize of RadAsyncUpload is set the files are not fully uploaded. A sample excel file to reproduce the issue is attached to this reply.
Temporary fix:
Remove the ChunkSize setting of the AsyncUploade:

        <telerik:RadAsyncUpload ID="UploadFile" runat="server" MultipleFileSelection="Automatic"
            OverwriteExistingFiles="true" ReadOnlyFileInputs="true" InputSize="45" EnableViewState="true" TargetFolder="~/UploadedFiles">

Steps to reproduce:

1. Run the following configuration and upload the attached to this item file
        <telerik:RadAsyncUpload ID="UploadFile" ClientIDMode="AutoID" runat="server" MultipleFileSelection="Automatic"
            OverwriteExistingFiles="true" ReadOnlyFileInputs="true" ChunkSize="3145728" InputSize="45" EnableViewState="true" TargetFolder="~/UploadedFiles">
        <telerik:RadButton runat="server" Text="Upload"></telerik:RadButton>

Expected: An 11MB file is uploaded
Actual: An 8MB file is uploaded (the last chunk part is missing)

1 comment
Posted on: 08 Mar 2019 09:39
Hi all,

I have good news that the problem is fixed and available for testing in the Latest Internal Build version 2019.1.308, we just released.

You can download the LIB from -> click on the Internal Builds tab -> download or depending on your license.

Here are the Release Notes.

The fix will be also part of the upcoming in May major R2 2019 release.

Best regards,
Progress Telerik
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