73 lines
2.1 KiB
PHP
73 lines
2.1 KiB
PHP
<?php
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/**
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* @package Joomla.Administrator
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* @subpackage com_fields
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*
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* @copyright (C) 2016 Open Source Matters, Inc. <https://www.joomla.org>
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace Joomla\Component\Fields\Administrator\Field;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Form\Field\ListField;
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// phpcs:disable PSR1.Files.SideEffects
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\defined('_JEXEC') or die;
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// phpcs:enable PSR1.Files.SideEffects
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/**
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* Fields Section
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*
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* @since 3.7.0
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*/
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class SectionField extends ListField
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{
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/**
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* Type of the field
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*
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* @var string
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*/
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public $type = 'Section';
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/**
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* Method to attach a JForm object to the field.
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*
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* @param \SimpleXMLElement $element The SimpleXMLElement object representing the `<field>` tag for the form field object.
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* @param mixed $value The form field value to validate.
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* @param string $group The field name group control value. This acts as an array container for the field.
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* For example if the field has name="foo" and the group value is set to "bar" then the
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* full field name would end up being "bar[foo]".
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*
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* @return boolean True on success.
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*
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* @since 3.7.0
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*/
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public function setup(\SimpleXMLElement $element, $value, $group = null)
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{
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$return = parent::setup($element, $value, $group);
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// Onchange must always be the change context function
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$this->onchange = 'Joomla.fieldsChangeContext(this.value);';
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return $return;
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}
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/**
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* Method to get the field input markup for a generic list.
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* Use the multiple attribute to enable multiselect.
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*
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* @return string The field input markup.
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*
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* @since 3.7.0
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*/
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protected function getInput()
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{
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Factory::getApplication()->getDocument()->getWebAssetManager()
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->useScript('com_fields.admin-field-changecontext');
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return parent::getInput();
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}
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}
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