NAME

       HTML::Widget::Element::RadioGroup - Radio Element grouping

SYNOPSIS

           my $e = $widget->element( 'RadioGroup', 'foo' );
           $e->comment('(Required)');
           $e->label('Foo'); # label for the whole thing
           $e->values([qw/foo bar gorch/]);
           $e->labels([qw/Fu Bur Garch/]); # defaults to ucfirst of values
           $e->comments([qw/funky/]); # defaults to empty
           $e->value("foo"); # the currently selected value
           $e->constrain_values(1);

DESCRIPTION

       RadioGroup Element.

       As of version 1.09, an In constraint is no longer automatically added to RadioGroup
       elements. Use "constrain_values" to provide this functionality.

METHODS

   comment
       Add a comment to this Element.

   label
       This label will be placed next to your Element.

   legend
       Because the RadioGroup is placed in a "fieldset" tag, you can also set a </legend> value.
       Note, however, that if you want the RadioGroup to be styled the same as other elements,
       the "label" setting is recommended.

   values
       List of form values for radio checks.  Will also be used as labels if not otherwise
       specified via labels.

   checked
   value
       Set which radio element will be pre-set to "checked".

       "value" is provided as an alias for "checked".

   labels
       The labels for corresponding "values".

   constrain_values
       If true, an In constraint will automatically be added to the widget, using the values from
       "values".

   retain_default
       If true, overrides the default behaviour, so that after a field is missing from the form
       submission, the xml output will contain the default value, rather than be empty.

   new
   prepare
   containerize
   id

CSS

   Horizontal Alignment
       To horizontally align the radio buttons with the label, use the following CSS.

           .radiogroup > label {
             display: inline;
           }

   Changes in version 1.10
       A RadioGroup is now rendered using a "fieldset" tag, instead of a "label" tag. This is
       because the individual radio buttons also use labels, and the W3C xhtml specification
       forbids nested "label" tags.

       To ensure RadioGroup elements are styled similar to other elements, you must change any
       CSS "label" definitions to also target the RadioGroup's class.  This means changing any
       "label { ... }" definition to "label, .radiogroup_fieldset { ... }". If you're using the
       "simple.css" example file, testing with firefox shows you'll also need to add "margin:
       0em;" to that definition to get the label to line up with other elements.

       If you find the RadioGroup "fieldset" picking up styles intended only for other fieldsets,
       you can either override those styles with your "label, .radiogroup_fieldset { ... }"
       definition, or you can change your "fieldset { ... }" definition to ".widget_fieldset{ ...
       }" to specifically target any Fieldset elements other than the RadioGroup's.

       Previously, if there were any errors, the label tag was given the classname
       "labels_with_errors". Now, if there's errors, the RadioGroup "fieldset" tag is wrapped in
       a "span" tag which is given the classname "labels_with_errors". To ensure that any
       "labels_with_errors" styles are properly displayed around RadioGroups, you must add
       "display: block;" to your ".labels_with_errros{ ... }" definition.

SEE ALSO

       HTML::Widget::Element

AUTHOR

       Jess Robinson

       Yuval Kogman

LICENSE

       This library is free software, you can redistribute it and/or modify it under the same
       terms as Perl itself.