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- #!perl
-
- use CGI ':standard';
-
- use POSIX 'strftime';
-
- # print the HTTP header and the HTML document
- print header,
- start_html('A Virtual Clock'),
- h1('A Virtual Clock');
- print_time();
- print_form();
- print end_html;
-
- # print out the time
- sub print_time {
- my($format);
- if (param) {
- $format = (param('type') eq '12-hour') ? '%r ' : '%T ' if param('time');
- $format .= '%d ' if param('day');
- $format .= '%B ' if param('month');
- $format .= '%A ' if param('day-of-month');
- $format .= '%Y ' if param('year');
- } else {
- $format = '%r %A %B %d %Y';
- }
- $current_time = strftime($format,localtime);
- print "The current time is ",strong($current_time),".",hr;
- }
-
- # print the clock settings form
- sub print_form {
- print start_form,
- "Show: ",
- checkbox(-name=>'time',-checked=>1),
- checkbox(-name=>'day',-checked=>1),
- checkbox(-name=>'month',-checked=>1),
- checkbox(-name=>'day-of-month',-checked=>1),
- checkbox(-name=>'year',-checked=>1),
- p(),
- "Time style: ",
- radio_group(-name=>'type',
- -values=>['12-hour','24-hour']),
- p(),
- reset(-name=>'Reset'),
- submit(-name=>'Set'),
- end_form;
- }