checkbox.php
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<?php
/**
* @package Regular Labs Library
* @version 18.2.10140
*
* @author Peter van Westen <info@regularlabs.com>
* @link http://www.regularlabs.com
* @copyright Copyright © 2018 Regular Labs All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
*/
defined('_JEXEC') or die;
if ( ! is_file(JPATH_LIBRARIES . '/regularlabs/autoload.php'))
{
return;
}
require_once JPATH_LIBRARIES . '/regularlabs/autoload.php';
use RegularLabs\Library\Document as RL_Document;
class JFormFieldRL_Checkbox extends \RegularLabs\Library\Field
{
public $type = 'Checkbox';
protected function getInput()
{
$this->params = $this->element->attributes();
RL_Document::stylesheet('regularlabs/style.min.css');
$showcheckall = $this->get('showcheckall', 0);
$checkall = ($this->value == '*');
if ( ! $checkall)
{
if ( ! is_array($this->value))
{
$this->value = explode(',', $this->value);
}
}
$options = [];
foreach ($this->element->children() as $option)
{
if ($option->getName() != 'option')
{
continue;
}
$text = trim((string) $option);
$hasval = 0;
if (isset($option['value']))
{
$val = (string) $option['value'];
$disabled = (int) $option['disabled'];
$hasval = 1;
}
if ($hasval)
{
$option = '<input type="checkbox" class="rl_' . $this->id . '" id="' . $this->id . $val . '" name="' . $this->name . '[]" value="' . $val . '"';
if ($checkall || in_array($val, $this->value))
{
$option .= ' checked="checked"';
}
if ($disabled)
{
$option .= ' disabled="disabled"';
}
$option .= '> <label for="' . $this->id . $val . '" class="checkboxes">' . JText::_($text) . '</label>';
}
else
{
$option = '<label style="clear:both;"><strong>' . JText::_($text) . '</strong></label>';
}
$options[] = $option;
}
$options = implode('', $options);
if ($showcheckall)
{
$checkers = [];
if ($showcheckall)
{
$checkers[] = '<input id="rl_checkall_' . $this->id . '" type="checkbox" onclick=" RegularLabsScripts.checkAll( this, \'rl_' . $this->id . '\' );"> ' . JText::_('JALL');
$js = "
jQuery(document).ready(function() {
RegularLabsScripts.initCheckAlls('rl_checkall_" . $this->id . "', 'rl_" . $this->id . "');
});
";
JFactory::getDocument()->addScriptDeclaration($js);
}
$options = implode(' ', $checkers) . '<br>' . $options;
}
$options .= '<input type="hidden" id="' . $this->id . 'x" name="' . $this->name . '' . '[]" value="x" checked="checked">';
$html = [];
$html[] = '<fieldset id="' . $this->id . '" class="checkbox">';
$html[] = $options;
$html[] = '</fieldset>';
return implode('', $html);
}
}