<?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_View

 * @subpackage Helper

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

 */

/**

 * Abstract class for extension

 */

require_once 'Zend/View/Helper/FormElement.php';

/**

 * Helper to generate a "textarea" element

 *

 * @category   Zend

 * @package    Zend_View

 * @subpackage Helper

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

 */

class Zend_View_Helper_FormTextarea extends Zend_View_Helper_FormElement

{

    /**

     * The default number of rows for a textarea.

     *

     * @access public

     *

     * @var int

     */

    public $rows = 24;

    /**

     * The default number of columns for a textarea.

     *

     * @access public

     *

     * @var int

     */

    public $cols = 80;

    /**

     * Generates a 'textarea' element.

     *

     * @access public

     *

     * @param string|array $name If a string, the element name.  If an

     * array, all other parameters are ignored, and the array elements

     * are extracted in place of added parameters.

     *

     * @param mixed $value The element value.

     *

     * @param array $attribs Attributes for the element tag.

     *

     * @return string The element XHTML.

     */

    public function formTextarea($name, $value = null, $attribs = null)

    {

        $info = $this->_getInfo($name, $value, $attribs);

        extract($info); // name, value, attribs, options, listsep, disable

        // is it disabled?

        $disabled = '';

        if ($disable) {

            // disabled.

            $disabled = ' disabled="disabled"';

        }

        // Make sure that there are 'rows' and 'cols' values

        // as required by the spec.  noted by Orjan Persson.

        if (empty($attribs['rows'])) {

            $attribs['rows'] = (int) $this->rows;

        }

        if (empty($attribs['cols'])) {

            $attribs['cols'] = (int) $this->cols;

        }

        // build the element

        $xhtml = '<textarea name="' . $this->view->escape($name) . '"'

                . ' id="' . $this->view->escape($id) . '"'

                . $disabled

                . $this->_htmlAttribs($attribs) . '>'

                . $this->view->escape($value) . '</textarea>';

        return $xhtml;

    }

}