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<?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_Dojo
* @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: ComboBox.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/** Zend_Dojo_View_Helper_Dijit */
require_once 'Zend/Dojo/View/Helper/Dijit.php';
/**
* Dojo ComboBox dijit
*
* @uses Zend_Dojo_View_Helper_Dijit
* @package Zend_Dojo
* @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 Zend_Dojo_View_Helper_ComboBox extends Zend_Dojo_View_Helper_Dijit
{
/**
* Dijit being used
* @var string
*/
protected $_dijit = 'dijit.form.ComboBox';
/**
* HTML element type
* @var string
*/
protected $_elementType = 'text';
/**
* Dojo module to use
* @var string
*/
protected $_module = 'dijit.form.ComboBox';
/**
* dijit.form.ComboBox
*
* @param int $id
* @param mixed $value
* @param array $params Parameters to use for dijit creation
* @param array $attribs HTML attributes
* @param array|null $options Select options
* @return string
*/
public function comboBox($id, $value = null, array $params = array(), array $attribs = array(), array $options = null)
{
$html = '';
if (!array_key_exists('id', $attribs)) {
$attribs['id'] = $id;
}
if (array_key_exists('store', $params) && is_array($params['store'])) {
// using dojo.data datastore
if (false !== ($store = $this->_renderStore($params['store'], $id))) {
$params['store'] = $params['store']['store'];
if (is_string($store)) {
$html .= $store;
}
$html .= $this->_createFormElement($id, $value, $params, $attribs);
return $html;
}
unset($params['store']);
} elseif (array_key_exists('store', $params)) {
if (array_key_exists('storeType', $params)) {
$storeParams = array(
'store' => $params['store'],
'type' => $params['storeType'],
);
unset($params['storeType']);
if (array_key_exists('storeParams', $params)) {
$storeParams['params'] = $params['storeParams'];
unset($params['storeParams']);
}
if (false !== ($store = $this->_renderStore($storeParams, $id))) {
if (is_string($store)) {
$html .= $store;
}
}
}
$html .= $this->_createFormElement($id, $value, $params, $attribs);
return $html;
}
// do as normal select
$attribs = $this->_prepareDijit($attribs, $params, 'element');
return $this->view->formSelect($id, $value, $attribs, $options);
}
/**
* Render data store element
*
* Renders to dojo view helper
*
* @param array $params
* @return string|false
*/
protected function _renderStore(array $params, $id)
{
if (!array_key_exists('store', $params) || !array_key_exists('type', $params)) {
return false;
}
$this->dojo->requireModule($params['type']);
$extraParams = array();
$storeParams = array(
'dojoType' => $params['type'],
'jsId' => $params['store'],
);
if (array_key_exists('params', $params)) {
$storeParams = array_merge($storeParams, $params['params']);
$extraParams = $params['params'];
}
if ($this->_useProgrammatic()) {
if (!$this->_useProgrammaticNoScript()) {
require_once 'Zend/Json.php';
$this->dojo->addJavascript('var ' . $storeParams['jsId'] . ";\n");
$js = $storeParams['jsId'] . ' = '
. 'new ' . $storeParams['dojoType'] . '('
. Zend_Json::encode($extraParams)
. ");\n";
$js = "function() {\n$js\n}";
$this->dojo->_addZendLoad($js);
}
return true;
}
return '<div' . $this->_htmlAttribs($storeParams) . '></div>';
}
}
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