NAME

Krang::ElementClass::ListGroup - list group element class

SYNOPSIS

  $class = pkg('ElementClass::ListGroup')->new( name => "cars",
                                                size => 5,
                                                list_group => 'Make/Model/Year',
                    );

DESCRIPTION

Provides a pre-populated set of parametric HTML selectboxes based of the contents of a specified Krang::ListGroup.

Elements using this class must contain references to arrays in data(), even if multiple is 0.

INTERFACE

All the normal Krang::ElementClass attributes are available, plus:

• list_group
  
The name of an existing Krang::ListGroup. Contents of list boxes produced will be drawn from here.
• size
  
The size of the select boxes on the edit screen. Defaults to 5. Setting this to 1 will create popup menus.
• multiple
  
Set to true to allow multiple items to be selected at once. This will only work if there is only one list in the Krang::ListGroup selected. Defaults to 0. You must set size greater than 1 if you set multiple to true.

SEE ALSO

Krang::ListGroup, Krang::List, Krang::ListItem, The Krang Element System