You can't output HTML and binary contents during the same request. You have to split it up into two requests, for example by displaying a HTML page that tells the user that the xls was created, and includes a link to the download location.

That means that you have to store one of them (either xls or the status message) somewhere on disc between the requests.

In reply to Re: Send file to Browser by moritz
in thread Send file to Browser by sushi2k

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