icingaweb2-module-director/application/forms/IcingaHostFieldForm.php

<?php

namespace Icinga\Module\Director\Forms;

use Icinga\Module\Director\Web\Form\DirectorObjectForm;

class IcingaHostFieldForm extends DirectorObjectForm
{
    public function setup()
    {
        $this->addElement('select', 'host_id', array(
            'label'        => 'Host Tpl',
            'description'  => 'Host Template',
            'multiOptions' => $this->optionalEnum($this->db->enumHostTemplates())
        ));

        $this->addElement('select', 'datafield_id', array(
            'label'        => 'Field',
            'description'  => 'Field to assign',
            'multiOptions' => $this->optionalEnum($this->db->enumDatafields())
        ));

        $this->optionalBoolean(
            'is_required',
            $this->translate('Required'),
            $this->translate('Whether this field should be required or not')
        );
    }
}