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<?php
/**
* @version 1.5 stable $Id: fccheckbox.php 967 2011-11-21 00:01:36Z ggppdk $
* @package Joomla
* @subpackage FLEXIcontent
* @copyright (C) 2009 Emmanuel Danan - www.vistamedia.fr
* @author ggppdk
* @license GNU/GPL v2
*
* FLEXIcontent is a derivative work of the excellent QuickFAQ component
* @copyright (C) 2008 Christoph Lukes
* see www.schlu.net for more information
*
* FLEXIcontent is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access');
// Load the helper classes
if (!defined('DS')) define('DS',DIRECTORY_SEPARATOR);
require_once(JPATH_ROOT.DS.'components'.DS.'com_flexicontent'.DS.'classes'.DS.'flexicontent.helper.php');
jimport('cms.html.html'); // JHtml
jimport('cms.html.select'); // JHtmlSelect
jimport('joomla.form.field'); // JFormField
//jimport('joomla.form.helper'); // JFormHelper
//JFormHelper::loadFieldClass('...'); // JFormField...
/**
* Renders a checkbox-set element
*/
class JFormFieldFccheckbox extends JFormField
{
/**
* Element name
*
* @access protected
* @var string
*/
var $type = 'Fccheckbox';
function getInput()
{
$node = & $this->element;
$attributes = get_object_vars($node->attributes());
$attributes = $attributes['@attributes'];
$values = $this->value;
if ( empty($values) ) $values = array();
else if ( ! is_array($values) ) $values = explode("|", $values);
$split_char = ",";
// Get options and values
$checkoptions = preg_split("/[\s]*".$split_char."[\s]*/", $attributes['checkoptions']);
$checkvals = preg_split("/[\s]*".$split_char."[\s]*/", $attributes['checkvals']);
$defaultvals = preg_split("/[\s]*".$split_char."[\s]*/", @$attributes['defaultvals']);
// Verify defaultvals option
if ( count($defaultvals)==1 && empty($defaultvals[0]) ) $defaultvals = array();
if ( count($defaultvals) && @$attributes['display_useglobal'] ) {
$defaultvals = array();
echo "Cannot use field option 'defaultvals' together with 'display_useglobal' 'defaultvals' cleared";
}
// Make value an array if value is not already array, also load defaults, if field parameter never saved
if ( count($values)==0 ) $values = $defaultvals;
// Sanity check
if (count($checkoptions)!=count($checkvals))
return "Number of check options not equal to number of check values";
$fieldname = $this->name;
$element_id = $this->id;
// This field is always multiple, we will add '[]' WHILE checking for the attribute ... so that we do not add twice
$is_multiple = @$attributes['multiple']=='multiple' || @$attributes['multiple']=='true';
if (!$is_multiple)
{
$fieldname .= '[]';
}
$class = @ $attributes['class'];
$classes = ($class ? $class : '') . ' group-fcset fc_input_set';
$cols = (float) @ $attributes['cols'];
if ($cols) $t = ceil(count($checkoptions ) / $cols);
if ($cols) $classes .= ' fc-columned';
$attribs = ' class="'.$classes.'"';
$html = '<fieldset id="'.$element_id.'" '.$attribs.'>';
$disable_all = '';
if ( @$attributes['display_useglobal'] ) {
$check_global='';
if (count($values) == 0) {
$check_global = ' checked="checked" ';
$disable_all = ' disabled="disabled" ';
}
$useglobal_lbl = @$attributes['useglobal_lbl'] ? $attributes['useglobal_lbl'] : 'FLEXI_USE_GLOBAL';
$html .= '<div><input id="'.$element_id.'_useglobal" type="checkbox" '.$check_global.' value="" onclick="fc_toggle_checkbox_group(\''.$element_id.'\', this)" />';
$html .= '<label for="'.$element_id.'_useglobal" ><b>'.JText::_($useglobal_lbl).'</b></label></div>';
}
// Create checkboxes
if ($cols) $html .= '<div style="margin-bottom: 12px;">';
foreach($checkoptions as $i => $o)
{
$curr_element_id = $element_id.$i;
$html .=
($cols && $i && ((($i) % $t) == 0) ? '</div><div>' : '').
'
<div>
<input id="'.$curr_element_id.'" type="checkbox" '.$disable_all .(in_array($checkvals[$i], $values) ? ' checked="checked"' : '').' name="'.$fieldname.'" value="'.$checkvals[$i].'" />
<label for="'.$curr_element_id.'" >'.JText::_($checkoptions[$i]).'</label>
</div>
';
}
if ($cols) $html .= '</div>';
$html .= '<input id="'.$element_id.'9999" type="hidden" name="'.$fieldname.'" value="__SAVED__" '.$disable_all.'/> ';
$html .= '</fieldset>';
static $js_added = false;
if (!$js_added) {
$js_added = true;
$doc = JFactory::getDocument();
flexicontent_html::loadFramework('flexi-lib');
//$js = "";
//if ($js) $doc->addScriptDeclaration($js);
}
return $html;
}
function getLabel()
{
// Valid HTML ... you can not have for LABEL attribute for fieldset
return str_replace(' for="', ' data-for="', parent::getLabel());
}
}
?>