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Re^2: HTML::Template with checkbox

by bebewinla (Novice)
on Sep 05, 2012 at 16:07 UTC ( #991887=note: print w/replies, xml ) Need Help??


in reply to Re: HTML::Template with checkbox
in thread HTML::Template with checkbox

Could you show me how to get the the names of checkbox or filenames with your added value="<TMPL_VAR NAME ="filename">"

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Re^3: HTML::Template with checkbox
by rpnoble419 (Pilgrim) on Sep 05, 2012 at 19:49 UTC

      I used it and it did not return any values

      @files = $q->param("field");

      There is no values in @files.

      I feel very frustrated.

        bebewinla

        This is a down and dirty example. You should taint the data in production. Here is my example.

        HTML file

        <html lang="cs"> <head> </head> <body> <form action="new6.pl"> <input type="checkbox" name="field" value="Red"> Red<br> <input type="checkbox" name="field" value="Blue"> Blue<br> <input type="checkbox" name="field" value="Green"> Green<br> <input type="checkbox" name="field" value="Yellow"> Yellow<br> <input type="submit"> </form> </body> </html>

        Perl Code

        #!/usr/bin/perl use strict; use CGI qw/:standard :html4/; use CGI::Carp qw ( fatalsToBrowser ); my $query = new CGI; print $query->header(); &logit($0." has started" ); &logit("======================="); &logit($0." ".query_string()); my @values = $query->param('field'); my $ColorCount=@values; print "Colors Selected: ".$ColorCount."<br>"; foreach my $item (@values) { print "Colors: ".$item."<br>"; } exit;

        Output

        Colors Selected: 4 Colors: Red Colors: Blue Colors: Green Colors: Yellow

        I hope this helps

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[Discipulus]: Corion are you would able to realize such thing? O_O
[Corion]: In the same vein I have a script that automates Firefox to enter some data into another system. It's not faster than the people using the script if they were to do it manually, but they prefer not having to check the data and not having typos when ...
[Corion]: ... entering the data
[Corion]: Discipulus: I don't know whether I could really do that, but the init process itself mostly launches other processes, and the whole startup is just following a path of dependencies and making sure they are all running. Which basically is what ...
[Discipulus]: when at work my time is (temporarly) owned by the firm, so i do not care (coworkers whatch movies.. I code Perl)
[Corion]: ... make already does, except for files instead of programs. But maybe with some /proc hackery, that could be eliminated and one could use plain make :-D
[choroba]: systemd just makes is asynchronous
[choroba]: so, make -j
[Corion]: Discipulus: Yeah - but when writing Perl to save time (instead of having fun), it helps to look whether you're actually saving time ;) Why spend 5 minutes doing manually what you can spend three years automating? ;)
[Corion]: choroba: Oh, yeah :-D

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