spreadsheet component download tool exports xlsx.zip

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JKattestaart
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JKattestaart asked on 27 Apr 2025, 11:06 AM

The xlsx.zip contains some strange files, but why is there no normal .xlsx file..

In the past it did produce a normal .xlsx file in the download tool of the spreasheet.

Is there a setting/option for this?

JKattestaart
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commented on 27 Apr 2025, 12:53 PM

Setting thefilename in the OnDownLoad Event solves the issue.

I guess there's no default file anymore

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Anislav
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answered on 27 Apr 2025, 11:49 AM

I tested the spreadsheet component, and for me it works as expected — it produces a normal .xlsx file.
In short, an XLSX file is actually a zipped archive containing a set of XML files. If you're seeing it as an archive, it may indicate that you don't have a program like Microsoft Excel, LibreOffice Calc, or Numbers (on macOS) installed to open it properly.

If that's not the case, could you please extract a sample from your code that reproduces the issue and share it via https://blazorrepl.telerik.com/ ?

Regards,
Anislav Atanasov

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