Webmaster in a Nutshell, Second Edition

Name

radio_group

Synopsis

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

Description

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

Insert 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 are calculated for you.

-rowheader=>'string'

A header for the row.