NAME

Apache::Wyrd::Form::View - Preview Wyrd for Form Wyrds

DESCRIPTION

Provides a window into the current state of a Apache::Wyrd::Form object. This is useful for previews and similar widgets.

What data is to be viewed is represented by standard Apache::Wyrd::Interface::Setter placemarkers where variable in $:variable is the name of the CGI parameter.

Apache::Wyrd::Form::View automatically joins together the values of any multiple-value cgi variable with the string indicated under the joiner attribute. By default, this is ``, ''.

HTML ATTRIBUTES

joiner: What string to put between items when there are multiple values for the parameter. Defaults to ', ';

PERL METHODS

(format: (returns) name (arguments after self))

(scalar) joiner (void): The joiner
(hashref) _prepare_values (hashref): Hook method for manipulating parameter values before showing them.

BUGS/CAVEATS/RESERVED METHODS

Reserves the _format_output method.

AUTHOR

Barry King <wyrd@nospam.wyrdwright.com>

LICENSE

See LICENSE under the documentation for Apache::Wyrd.

Apache::Wyrd::Form::View - Preview Wyrd for Form Wyrds