Rose::HTML::Form::Field::Set - Text area that accepts whitespace- or comma-separated strings.
$field = Rose::HTML::Form::Field::Set->new( label => 'States', name => 'states', default => 'NY NJ NM'); $vals = $field->internal_value; print $vals->[1]; # "NJ" $field->input_value('NY, NJ, "New Mexico"'); $vals = $field->internal_value; print $vals->[3]; # "New Mexico" $field->input_value([ 'New York', 'New Jersey' ]); print $field->internal_value->[0]; # "New York" ...
Rose::HTML::Form::Field::Set is a subclass of Rose::HTML::Form::Field::TextArea that accepts whitespace- or comma-separated strings. Its internal value is a reference to an array of strings, or undef if the input value could not be parsed.
Strings with spaces, double quotes, backslashes, or commas must be double-quoted. Use a backslash character "\" to escape double-quotes within double-quoted strings. Backslashed escapes in double-quoted strings are interpolated according to Perl's rules.
John C. Siracusa (siracusa@gmail.com)
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.
To install Rose::HTML::Objects, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Rose::HTML::Objects
CPAN shell
perl -MCPAN -e shell install Rose::HTML::Objects
For more information on module installation, please visit the detailed CPAN module installation guide.