Intersoft Community - WebTextEditor - WebFileUploader Excel xlsx file format can not be opened after uploading

WebFileUploader Excel xlsx file format can not be opened after uploading

BennySun — Tue, 27 Jan 2015 09:13:26 GMT

Hi Yudi

Any news?

WebFileUploader Excel xlsx file format can not be opened after uploading

BennySun — Thu, 22 Jan 2015 04:51:15 GMT

Hi Yudi,

Sorry for reply to you. There are still problems.

The previous analysis may be wrong，Maybe it doesn't matter with the operating system and IIS.

I discover the Following problem is:

1.It can be successful upload, but the file can't open after upload

2.whether it is XLS or.Xlsx formats have problems

3.not every upload all have problems, sometimes successfully, sometimes failure

4. repeat upload more than 10 times

5. debug source code have error, see picture 'Debug.png'

I have attached some of my project files to you, to help create a VB project, and then test the upload task.

If there are other need to configure the place, please explain, thank you.

WebFileUploader Excel xlsx file format can not be opened after uploading

yudi — Wed, 07 Jan 2015 04:48:39 GMT

I re-test my sample on web server with following specification:

IIS 8.5.9600.16384 running on Windows 8.1
Application pool: DefaultAppPool (.NET CLR Version v4.0.30319 with Integrated pipeline mode)
WebUI.NET Framework 3.0 build 931
WebTextEditor 2 build 5

However, I was unable to reproduce the problem using Northwind3.xlsx file.
Please feel free to let me know if you find anything that I might miss during my attempt to reproduce the problem.

Note: If necessary, I could provide you with the simple sample project.

WebFileUploader Excel xlsx file format can not be opened after uploading

BennySun — Mon, 05 Jan 2015 10:04:02 GMT

Hi Yudi,

Thank you for you reply.

I have use of your excel file to test, there are still problems.

Please note that our web server operation system is : Windows Server 2012 R2 Standard, IIS Version is : IIS 8.5.9600.16384.

Can you help look for the cause, thank you.

WebFileUploader Excel xlsx file format can not be opened after uploading

yudi — Mon, 05 Jan 2015 02:46:53 GMT

I tried to replicate the reported problem by creating a simple page of WebFileUploader based on the given snippet code and deploy it to IIS. Next, an excel file (with .xlsx file format) is uploaded using the WebFileUploader. Everything worked smoothly and the uploaded file can be accessed without any issues.

For your information, I'm using the same version of WebTextEditor (WebTextEditor 2 build 5) and WebUI.NET Framework 3.

I enclosed the original file of my xlsx file as attachment. Please try to upload this file on your remote web server and let me know whether the problem still persist or not.

WebFileUploader Excel xlsx file format can not be opened after uploading

BennySun — Wed, 31 Dec 2014 08:44:59 GMT

Additional: If there are ways of publishingWeb released IP : 192.168.10.11; Test IP:192.168.10.12; please test upload .xlsx file in IP 12.

WebFileUploader Excel xlsx file format can not be opened after uploading

BennySun — Wed, 31 Dec 2014 08:39:27 GMT

Hi,

I'm using WebFileUploader in order to upload some attachment for my site. But when I upload .xlsx format, it can be uploaded, but the file can not be opened, Tips 'Excel found unreadable content in 'abc.xlsx', Do you want to recover the contents of this workbook? if you trust the source of this workbook, Click Yes.'

WebTextEditor version is ISNet.WebUI.WebTextEditor 2.0.1000.5.

ISNet.dll version is ISNet.dll3.0.5000.913

I Found a pattern, Ivisit the local web server to upload the .xlsx that is ok, But if the visit is remote web server to upload will have a problem.

Please help me, This is quite ugrent.

<ISWebTextEditor:WebFileUploader ID="WebUploadDocument" runat="server" UploadPath="./UserUploadDocument/"

                  InitialFilesCount="1" FileTypes="*.pdf;*.zip;*.xls;*.xlsx;*.tif" Width="100%" AllowSimultaneousUpload="false"
                        Caption="Please select documents." UploadSizeLimit="10485760" RenderingMode="HTML5"
                          BackColor="#000000" AllowAdd="false" AllowRemove="false" AllowCancel="false" >
                         <ClientSideEvents OnError="upload_Error" OnAfterUpload="doAfterUpload" OnBeforeUpload="doBeforeUpload" />
                  </ISWebTextEditor:WebFileUploader>

thanks.