<?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 ZendX * @package ZendX_JQuery * @subpackage View * @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 $Id$ */ /** * @see Zend_Registry */ require_once "Zend/Registry.php"; /** * @see ZendX_JQuery_View_Helper_UiWidget */ require_once "ZendX/JQuery/View/Helper/UiWidget.php"; /** * jQuery Date Picker View Helper * * @uses Zend_View_Helper_FormText * @package ZendX_JQuery * @subpackage View * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class ZendX_JQuery_View_Helper_DatePicker extends ZendX_JQuery_View_Helper_UiWidget { /** * Create a jQuery UI Widget Date Picker * * @link http://docs.jquery.com/UI/Datepicker * @param string $id * @param string $value * @param array $params jQuery Widget Parameters * @param array $attribs HTML Element Attributes * @return string */ public function datePicker($id, $value = null, array $params = array(), array $attribs = array()) { $attribs = $this->_prepareAttributes($id, $value, $attribs); if(!isset($params['dateFormat']) && Zend_Registry::isRegistered('Zend_Locale')) { $params['dateFormat'] = self::resolveZendLocaleToDatePickerFormat(); } // TODO: Allow translation of DatePicker Text Values to get this action from client to server $params = ZendX_JQuery::encodeJson($params); $js = sprintf('%s("#%s").datepicker(%s);', ZendX_JQuery_View_Helper_JQuery::getJQueryHandler(), $attribs['id'], $params ); $this->jquery->addOnLoad($js); return $this->view->formText($id, $value, $attribs); } /** * A Check for Zend_Locale existance has already been done in {@link datePicker()} * this function only resolves the default format from Zend Locale to * a jQuery Date Picker readable format. This function can be potentially buggy * because of its easy nature and is therefore stripped from the core functionality * to be easily overriden. * * @return string */ public static function resolveZendLocaleToDatePickerFormat($format=null) { if($format == null) { $locale = Zend_Registry::get('Zend_Locale'); if( !($locale instanceof Zend_Locale) ) { require_once "ZendX/JQuery/Exception.php"; throw new ZendX_JQuery_Exception("Cannot resolve Zend Locale format by default, no application wide locale is set."); } /** * @see Zend_Locale_Format */ require_once "Zend/Locale/Format.php"; $format = Zend_Locale_Format::getDateFormat($locale); } $dateFormat = array( 'EEEEE' => 'D', 'EEEE' => 'DD', 'EEE' => 'D', 'EE' => 'D', 'E' => 'D', 'MMMM' => 'MM', 'MMM' => 'M', 'MM' => 'mm', 'M' => 'm', 'YYYYY' => 'yy', 'YYYY' => 'yy', 'YYY' => 'yy', 'YY' => 'y', 'Y' => 'yy', 'yyyyy' => 'yy', 'yyyy' => 'yy', 'yyy' => 'yy', 'yy' => 'y', 'y' => 'yy', 'G' => '', 'e' => '', 'a' => '', 'h' => '', 'H' => '', 'm' => '', 's' => '', 'S' => '', 'z' => '', 'Z' => '', 'A' => '', ); $newFormat = ""; $isText = false; $i = 0; while($i < strlen($format)) { $chr = $format[$i]; if($chr == '"' || $chr == "'") { $isText = !$isText; } $replaced = false; if($isText == false) { foreach($dateFormat AS $zl => $jql) { if(substr($format, $i, strlen($zl)) == $zl) { $chr = $jql; $i += strlen($zl); $replaced = true; } } } if($replaced == false) { $i++; } $newFormat .= $chr; } return $newFormat; } }