HTML::FormFu::Element::ComboBox(3p)

NAME
HTML::FormFu::Element::ComboBox - Select / Text hybrid

VERSION
version 2.07

SYNOPSIS
    ---
    elements:
      - type: ComboBox
        name: answer
        label: 'Select yes or no, or write an alternative:'
        values:
          - yes
          - no

DESCRIPTION
Creates a multi element containing a Select field and a Text field.

A ComboBox element named "foo" would result in a Select menu named "foo_select" and a Text field named "foo_text". The names can instead be overridden by the "name" value in "select" and "text".

If a value is submitted for the Text field, this will be used in preference to any submitted value for the Select menu.

You can access the submitted value by using the ComboBox's name:

    my $value = $form->param_value('foo');

METHODS

  default
If the value matches one of the Select menu's options, that options will be selected. Otherwise, the Text field will use the value as its default.

  options
See "options" in HTML::FormFu::Role::Element::Group for details.

  values
See "values" in HTML::FormFu::Role::Element::Group for details.

  value_range
See "value_range" in HTML::FormFu::Role::Element::Group for details.

  empty_first
See "empty_first" in HTML::FormFu::Role::Element::Group for details.

  empty_first_label
See "empty_first_label" in HTML::FormFu::Role::Element::Group for details.

  select
Arguments: \%setting

Set values effecting the Select menu. Known keys are:

name

Override the auto-generated name of the select menu.

  text
Arguments: \%setting

Set values effecting the Text field. Known keys are:

name

Override the auto-generated name of the select menu.

CAVEATS
Although this element inherits from HTML::FormFu::Element::Block, its behaviour for the methods filter/filters, constraint/constraints, inflator/inflators, validator/validators and transformer/transformers is more like that of a field element, meaning all processors are added directly to the date element, not to its child elements.

This element's get_elements and get_all_elements are inherited from HTML::FormFu::Element::Block, and so have the same behaviour. However, it overrides the "get_fields|HTML::FormFu/get_fields" method, such that it returns both itself and its child elements.

SEE ALSO
Is a sub-class of, and inherits methods from HTML::FormFu::Element::Multi, HTML::FormFu::Element::Block, HTML::FormFu::Element

HTML::FormFu

AUTHOR
Carl Franks, "cfranks@cpan.org"

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

AUTHOR
Carl Franks <cpan@fireartist.com>

COPYRIGHT AND LICENSE
This software is copyright (c) 2018 by Carl Franks.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.