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Manual Reference Pages  -  ROSE::HTML::FORM::FIELD::SET (3)

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NAME

Rose::HTML::Form::Field::Set - Text area that accepts whitespace- or comma-separated strings.

CONTENTS

SYNOPSIS



    $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"

    ...



DESCRIPTION

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.

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.
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perl v5.20.3 ROSE::HTML::FORM::FIELD::SET (3) 2015-03-17

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