radio_group

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Webmaster in a Nutshell, 3rd Edition
By Robert Eckstein, Stephen Spainhour
Table of Contents
Chapter 14.  The CGI.pm Module


radio_group

 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

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.


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Webmaster in a Nutshell
Webmaster in a Nutshell, Third Edition
ISBN: 0596003579
EAN: 2147483647
Year: 2002
Pages: 412

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