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MySQLDumper/library/ZendX/JQuery/View/Helper/AutoComplete.php
2011-06-10 21:55:32 +00:00

89 Zeilen
Kein EOL
3,1 KiB
PHP

<?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 ZendX_JQuery_View_Helper_UiWidget
*/
require_once "ZendX/JQuery/View/Helper/UiWidget.php";
/**
* jQuery Autocomplete View Helper
*
* @uses Zend_Json, 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_AutoComplete extends ZendX_JQuery_View_Helper_UiWidget
{
/**
* Builds an AutoComplete ready input field.
*
* This view helper builds an input field with the {@link Zend_View_Helper_FormText} FormText
* Helper and adds additional javascript to the jQuery stack to initialize an AutoComplete
* field. Make sure you have set one out of the two following options: $params['data'] or
* $params['url']. The first one accepts an array as data input to the autoComplete, the
* second accepts an url, where the autoComplete content is returned from. For the format
* see jQuery documentation.
*
* @link http://docs.jquery.com/UI/Autocomplete
* @throws ZendX_JQuery_Exception
* @param String $id
* @param String $value
* @param array $params
* @param array $attribs
* @return String
*/
public function autoComplete($id, $value = null, array $params = array(), array $attribs = array())
{
$attribs = $this->_prepareAttributes($id, $value, $attribs);
if (!isset($params['source'])) {
if (isset($params['url'])) {
$params['source'] = $params['url'];
unset($params['url']);
} else if (isset($params['data'])) {
$params['source'] = $params['data'];
unset($params['data']);
} else {
require_once "ZendX/JQuery/Exception.php";
throw new ZendX_JQuery_Exception(
"Cannot construct AutoComplete field without specifying 'source' field, ".
"either an url or an array of elements."
);
}
}
$params = ZendX_JQuery::encodeJson($params);
$js = sprintf('%s("#%s").autocomplete(%s);',
ZendX_JQuery_View_Helper_JQuery::getJQueryHandler(),
$attribs['id'],
$params
);
$this->jquery->addOnLoad($js);
return $this->view->formText($id, $value, $attribs);
}
}