> It was Thursday, June 19, 2003 when Dan Muey took the soap
> box, saying:
> : Hello list,
> :
> : I have a probably simple thing.
> :
> : I'd like to basically do:
> :
> : use CGI qw(:standard);
> : my $q = query_string();
> :
> : Except I need to remove two params from it:
> :
> : So if $q above is : hi=bye&love=hate&one=two&etc=etc
> : I want to remove, say 'love', so it'd be: hi=bye&one=two&etc=etc
> :
> : I know I could do a regex but I'd like a CGI way to do
> : it properly/portably/consistantly/etc..
> :
> : Any ideas?
>
> use the delete() function from CGI, before you request the
> query string.
>
> delete('love');
> delete('foo');
Ahhhh *light bulb coming on* the delete() function, perfect!
Never used it so I missed it, Thanks a bunch! I'll experiment around.
Dan
> my $q = query_string();
>
> If it isn't going to work for you to delete portions of the
> query string you can do it using a CGI object.
>
> use CGI qw[:standard];
> my $cgi = CGI->new;
> $cgi->delete('love');
> $cgi->delete('foo');
> my $q = $cgi->query_string();
>
> Then elsewhere in your program you can use the original query
> string paramters.
>
> my $thing = param('foo');
>
> Casey West
>
> --
> "The wireless music box has no imaginable commercial value.
> Who would pay for a message sent to nobody in particular?"
> -- David Sarnoff's associates in response to his urgings for
> investment in the radio in the 1920s.
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