OK, I am sorry. You are right (no need to read the source code, only the documentation ...).

Interestingly, the delete method seems to remove the respective entry only from $q->params, but not from $q->url_params (now guess which of the two I (have to) use). This is not documented in the CGI.pm documentation as far as I have seen.

But that's not a big problem. I just will use one of the usual methods to remove the respective hash entry.

Besides this, I didn't get your code to work like I want. Perhaps I have another error, but at the moment it seems that $q->keywords is empty if the script is called without any parameters, so $q -> keywords evaluates to false in this case, and the code doesn't get executed anyways.

Regards,

Nocturnus

In reply to Re^4: Unwanted parameter when executing CGI scripts by Nocturnus
in thread [SOLVED] Unwanted parameter when executing CGI scripts by Nocturnus

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