Current File : /home/pacjaorg/www/kmm/administrator/components/com_fields/src/Field/SectionField.php

<?php

/**
 * @package     Joomla.Administrator
 * @subpackage  com_fields
 *
 * @copyright   (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

namespace Joomla\Component\Fields\Administrator\Field;

use Joomla\CMS\Factory;
use Joomla\CMS\Form\Field\ListField;

// phpcs:disable PSR1.Files.SideEffects
\defined('_JEXEC') or die;
// phpcs:enable PSR1.Files.SideEffects

/**
 * Fields Section
 *
 * @since  3.7.0
 */
class SectionField extends ListField
{
    /**
     * Type of the field
     *
     * @var    string
     */
    public $type = 'Section';

    /**
     * Method to attach a JForm object to the field.
     *
     * @param   \SimpleXMLElement  $element  The SimpleXMLElement object representing the `<field>` tag for the form field object.
     * @param   mixed              $value    The form field value to validate.
     * @param   string             $group    The field name group control value. This acts as an array container for the field.
     *                                       For example if the field has name="foo" and the group value is set to "bar" then the
     *                                       full field name would end up being "bar[foo]".
     *
     * @return  boolean  True on success.
     *
     * @since   3.7.0
     */
    public function setup(\SimpleXMLElement $element, $value, $group = null)
    {
        $return = parent::setup($element, $value, $group);

        // Onchange must always be the change context function
        $this->onchange = 'Joomla.fieldsChangeContext(this.value);';

        return $return;
    }

    /**
     * Method to get the field input markup for a generic list.
     * Use the multiple attribute to enable multiselect.
     *
     * @return  string  The field input markup.
     *
     * @since   3.7.0
     */
    protected function getInput()
    {
        Factory::getApplication()->getDocument()->getWebAssetManager()
            ->useScript('com_fields.admin-field-changecontext');

        return parent::getInput();
    }
}