/libraries/joomla/form/fields/radio.php
https://gitlab.com/vitaliylukin91/lavka · PHP · 85 lines · 35 code · 16 blank · 34 comment · 3 complexity · 8dc672ce52fe3212773abaa213f0036b MD5 · raw file
- <?php
- /**
- * @package Joomla.Platform
- * @subpackage Form
- *
- * @copyright Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
- * @license GNU General Public License version 2 or later; see LICENSE
- */
- defined('JPATH_PLATFORM') or die;
- JFormHelper::loadFieldClass('list');
- /**
- * Form Field class for the Joomla Platform.
- * Provides radio button inputs
- *
- * @link http://www.w3.org/TR/html-markup/command.radio.html#command.radio
- * @since 11.1
- */
- class JFormFieldRadio extends JFormFieldList
- {
- /**
- * The form field type.
- *
- * @var string
- * @since 11.1
- */
- protected $type = 'Radio';
- /**
- * Method to get the radio button field input markup.
- *
- * @return string The field input markup.
- *
- * @since 11.1
- */
- protected function getInput()
- {
- $html = array();
- // Initialize some field attributes.
- $class = !empty($this->class) ? ' class="radio ' . $this->class . '"' : ' class="radio"';
- $required = $this->required ? ' required aria-required="true"' : '';
- $autofocus = $this->autofocus ? ' autofocus' : '';
- $disabled = $this->disabled ? ' disabled' : '';
- $readonly = $this->readonly;
- // Start the radio field output.
- $html[] = '<fieldset id="' . $this->id . '"' . $class . $required . $autofocus . $disabled . ' >';
- // Get the field options.
- $options = $this->getOptions();
- // Build the radio field output.
- foreach ($options as $i => $option)
- {
- // Initialize some option attributes.
- $checked = ((string) $option->value == (string) $this->value) ? ' checked="checked"' : '';
- $class = !empty($option->class) ? ' class="' . $option->class . '"' : '';
- $disabled = !empty($option->disable) || ($readonly && !$checked);
- $disabled = $disabled ? ' disabled' : '';
- // Initialize some JavaScript option attributes.
- $onclick = !empty($option->onclick) ? ' onclick="' . $option->onclick . '"' : '';
- $onchange = !empty($option->onchange) ? ' onchange="' . $option->onchange . '"' : '';
- $html[] = '<input type="radio" id="' . $this->id . $i . '" name="' . $this->name . '" value="'
- . htmlspecialchars($option->value, ENT_COMPAT, 'UTF-8') . '"' . $checked . $class . $required . $onclick
- . $onchange . $disabled . ' />';
- $html[] = '<label for="' . $this->id . $i . '"' . $class . ' >'
- . JText::alt($option->text, preg_replace('/[^a-zA-Z0-9_\-]/', '_', $this->fieldname)) . '</label>';
- $required = '';
- }
- // End the radio field output.
- $html[] = '</fieldset>';
- return implode($html);
- }
- }