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Re: Re: Re: IE wont post after initial request

by BigJoe (Curate)
on Jun 12, 2002 at 15:55 UTC ( #173887=note: print w/replies, xml ) Need Help??


in reply to Re: Re: IE wont post after initial request
in thread IE wont post after initial request

I tried this and it still doesn't work after the first post
#!/usr/bin/perl -wT use strict; use CGI; my $q = new CGI; print $q->header; print <<EODUMP; <html> <head> <meta http-equiv="Pragma" content="no-cache"> <meta http-equiv="Cache-Control" content="no-cache"> <meta http-equiv="Expires" content="0"> </head> <body> <form method=post> <input type=text name=foo><br> <input type=submit value=Submit> </form> EODUMP #if(defined($q->param('foo'))){ print $q->param('foo'); #} print "</body></html>";


--BigJoe

Learn patience, you must.
Young PerlMonk, craves Not these things.
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[Cosmic37]: now I have tried another blunder - can anyone explain why I am such a dunderhead?
[Cosmic37]: if ( $line =~ /$mydt/ ) { print $line; }
[Cosmic37]: I try to match successive date times stored in variable $mydt
[Cosmic37]: I guess it is searching for the string "$mydt"
[Corion]: Indeed cool, erix ;)
[Cosmic37]: rather than the value of $mydt which is a date time strong such as 2016-01-01 12:30:56
[Corion]: Cosmic37: No, but maybe $mydt doesn't contain what you think it does, or it contains characters that are special in a regular expression? Try if( $line =~ /\Q$mydt\E/) { ... for a literal match
[Cosmic37]: I mean string grrr
[Corion]: Maybe add an else branch in which you print what the values of $line and $mydt are?
[Cosmic37]: ah thank you I will try

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