<?php

/**

 * Zend Framework

 *

 * LICENSE

 *

 * This source file is subject to the new BSD license that is bundled

 * with this package in the file LICENSE.txt.

 * It is also available through the world-wide-web at this URL:

 * http://framework.zend.com/license/new-bsd

 * If you did not receive a copy of the license and are unable to

 * obtain it through the world-wide-web, please send an email

 * to license@zend.com so we can send you a copy immediately.

 *

 * @category   Zend

 * @package    Zend_Form

 * @subpackage Decorator

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

/** Zend_Form_Decorator_Abstract */

require_once 'Zend/Form/Decorator/Abstract.php';

/**

 * Zend_Form_Decorator_DtDdWrapper

 *

 * Creates an empty <dt> item, and wraps the content in a <dd>. Used as a

 * default decorator for subforms and display groups.

 *

 * @category   Zend

 * @package    Zend_Form

 * @subpackage Decorator

 * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: DtDdWrapper.php 22128 2010-05-06 11:18:02Z alab $

 */

class Zend_Form_Decorator_DtDdWrapper extends Zend_Form_Decorator_Abstract

{

    /**

     * Default placement: surround content

     * @var string

     */

    protected $_placement = null;

    /**

     * Render

     *

     * Renders as the following:

     * <dt>$dtLabel</dt>

     * <dd>$content</dd>

     *

     * $dtLabel can be set via 'dtLabel' option, defaults to '\ '

     * 

     * @param  string $content

     * @return string

     */

    public function render($content)

    {

        $elementName = $this->getElement()->getName();

        $dtLabel = $this->getOption('dtLabel');

        if( null === $dtLabel ) {

            $dtLabel = ' ';

        }

        return '<dt id="' . $elementName . '-label">' . $dtLabel . '</dt>' .

               '<dd id="' . $elementName . '-element">' . $content . '</dd>';

    }

}