NAME

Rose::HTML::Form::Field::RadioButton - Object representation of a single radio button field in an HTML form.

SYNOPSIS

$field =
  Rose::HTML::Form::Field::RadioButton->new(
    label => 'Run tests', 
    name  => 'tests',  
    value => 'yes');

$checked = $field->is_checked; # false

$field->checked(1);

print $field->html;

...

DESCRIPTION

Rose::HTML::Form::Field::RadioButton is an object representation of a single radio button field in an HTML form.

This class inherits from, and follows the conventions of, Rose::HTML::Form::Field. Inherited methods that are not overridden will not be documented a second time here. See the Rose::HTML::Form::Field documentation for more information.

HTML ATTRIBUTES

Valid attributes:

accept
accesskey
checked
class
dir
disabled
id
lang
maxlength
name
onblur
onchange
onclick
ondblclick
onfocus
onkeydown
onkeypress
onkeyup
onmousedown
onmousemove
onmouseout
onmouseover
onmouseup
onselect
readonly
size
style
tabindex
title
type
value
xml:lang

Required attributes (default values in parentheses):

type (radio)
value

Boolean attributes:

checked
disabled
readonly

CONSTRUCTOR

new PARAMS

Constructs a new Rose::HTML::Form::Field::RadioButton object based on PARAMS, where PARAMS are name/value pairs. Any object method is a valid parameter name.

OBJECT METHODS

checked [BOOL]

Check or uncheck the radio button by passing a boolean value. If BOOL is true, the radio button will be checked. If it is false, it will be unchecked. Returns true if the radio button is checked, false otherwise.

hidden [BOOL]

Get or set a boolean value that indicates whether or not this radio button will be shown in its parent radio button group. Setting it to true also sets checked to false.

hide

Calls hidden, passing a true value.

html_radio_button

Returns the HTML serialization of the radio button field only (i.e., without any label or error message)

is_checked

Returns true if the radio button is checked, false otherwise.

is_on

Simply calls is_checked(). This method exists for API uniformity between radio buttons and checkboxes.

show

Calls hidden, passing a false value.

value [VALUE]

Gets or sets the value of the "value" HTML attribute.

xhtml_radio_button

Returns the XHTML serialization of the radio button field only (i.e., without any label or error message)

AUTHOR

John C. Siracusa (siracusa@gmail.com)

LICENSE

Copyright (c) 2010 by John C. Siracusa. All rights reserved. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.