Perl in a Nutshell, 2nd Edition

Name

radio_group

Synopsis

print $query->radio_group('name', \@list [, selected, 'true', \%label ])

Generates a set of radio buttons.

name

The name to assign the input to (required).

\@ list

An array reference with the list items. You can also use an anonymous array reference.

selected

The menu item to be initially selected.

'true'

Inserts newlines between radio buttons.

\% label

A hash reference listing labels for each list item. Default is the list text itself. (See popup_menu for an example.) Using named parameters, the syntax is:

print $query->radio_group(-name=>'name',
                          -values=>\@list,
                          -default=>'selected',
                          -linebreak=>'true',
                          -labels=>\%labelhash,
                          -columns=>n,
                          -columnheader=>'string',
                          -rows=>m,
                          -rowheader=>'string');

-columns=> n

The number of columns to use.

-columnheader=>' string '

A header for the column.

-rows= m

The number of rows to use. If omitted, and -columns is specified, the rows will be calculated for you.

-rowheader=>' string '

A header for the row.