<html> <head> <script type="text/javascript" src="../../../../js/jquery-1.4.2.min.js"> </script> <script type="text/javascript" src="../../../../syntax_highlighter/scripts/shCore.js"> </script> <script type="text/javascript" src="../../../../syntax_highlighter/scripts/shBrushJScript.js"> </script> <script type="text/javascript" src="../../../../syntax_highlighter/scripts/shBrushPhp.js"> </script> <script type="text/javascript" src="../../../../syntax_highlighter/scripts/shBrushXml.js"> </script> <link href="../../../../syntax_highlighter/styles/shCore.css" rel="stylesheet" type="text/css" /> <link href="../../../../syntax_highlighter/styles/shCoreEclipse.css" rel="stylesheet" type="text/css" /> <link href="../../../../syntax_highlighter/styles/shThemeWordpress.css" rel="stylesheet" type="text/css" /> </head> <body> <pre class="brush: 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) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id$ */ /** * @see Zend_View_Helper_HtmlElement */ include_once "Zend/View/Helper/HtmlElement.php"; /** * jQuery Accordion Pane, goes with Accordion Container * * @uses Zend_Json * @package ZendX_JQuery * @subpackage View * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class ZendX_JQuery_View_Helper_AjaxLink extends Zend_View_Helper_HtmlElement { /** * Static because multiple instances accross views of AjaxLink could reset the counter and a * subcontainer because of this single private class variable seems too much overhead. * * @staticvar Integer */ private static $currentLinkCallbackId = 1; /** * Create an anchor that enables ajax-based requests and handling of the response. * * This helper creates links that make XmlHttpRequests to the server. It allows to * inject the response into the DOM. Fancy effects going with the links can be enabled * via simple callback shortnames. The functionality is mostly controlled by the $options * array: * * $options * Key Behaviour * ================================================================================= * 'update' Update a container with the content fetched from $url * 'method' Explicit Requesting method mimicing the jQuery functionality: GET, POST * 'inline' True or false, wheater to inline the javascript in onClick="" * atttribute or append it to jQuery onLoad Stack. * 'complete' String specifies javascript called after successful request or a * shortname of a jQuery effect that should be applied to the 'update' element. * 'beforeSend' String specifies javascript called before the request is sent, or a * shortname of a jQuery effect that should be applied to the link clicked. * 'noscript' True/false, include a noscript variant that directly requests * the given $url (make sure to check $request->isXmlHttpRequest()) * 'dataType' What type of data is the response returning? text, html, json? * 'title' HTML Attribute title of the Anchor * 'class' HTML Attribute class of the Anchor * 'id' HTML Attribute id of the Anchor * 'attribs' Array of Key-Value pairs with HTML Attribute names and their content. * * BeforeSend Callback: * Can include shortcuts as a string assignment to fire of effects before sending of request. * Possible shortcuts are 'fadeOut', 'fadeOutSlow', 'hide', 'hideSlow', 'slideUp', 'flash', * @example $options = array('beforeSend' => 'hideSlow', 'complete' => 'show'); * * @link http://docs.jquery.com/Ajax * @param String $label Urls Title * @param String $url Link to Point to * @param Array $options * @param Array $params Key Value Pairs of GET/POST Parameters * @return String */ public function ajaxLink($label, $url, $options=null, $params=null) { $jquery = $this->view->jQuery(); $jquery->enable(); $jqHandler = (ZendX_JQuery_View_Helper_JQuery::getNoConflictMode()==true)?'$j':'$'; $attribs = array(); if(isset($options['attribs']) && is_array($options['attribs'])) { $attribs = $options['attribs']; } // // The next following 4 conditions check for html attributes that the link might need // if(empty($options['noscript']) || $options['noscript'] == false) { $attribs['href'] = "#"; } else { $attribs['href'] = $url; } if(!empty($options['title'])) { $attribs['title'] = $options['title']; } // class value is an array because the jQuery CSS selector // click event needs its own classname later on if(!isset($attribs['class'])) { $attribs['class'] = array(); } elseif(is_string($attribs['class'])) { $attribs['class'] = explode(" ", $attribs['class']); } if(!empty($options['class'])) { $attribs['class'][] = $options['class']; } if(!empty($options['id'])) { $attribs['id'] = $options['id']; } // // Execute Javascript inline? // $inline = false; if(!empty($options['inline']) && $options['inline'] == true) { $inline = true; } // // Detect the callbacks: // Just those two callbacks, beforeSend and complete can be defined for the $.get and $.post options. // Pick all the defined callbacks and put them on their respective stacks. // $callbacks = array('beforeSend' => null, 'complete' => null); if(isset($options['beforeSend'])) { $callbacks['beforeSend'] = $options['beforeSend']; } if(isset($options['complete'])) { $callbacks['complete'] = $options['complete']; } $updateContainer = false; if(!empty($options['update']) && is_string($options['update'])) { $updateContainer = $options['update']; // Additionally check if there is a callback complete that is a shortcut to be executed // on the specified update container if(!empty($callbacks['complete'])) { switch(strtolower($callbacks['complete'])) { case 'show': $callbacks['complete'] = sprintf('%s("%s").show();', $jqHandler, $updateContainer); break; case 'showslow': $callbacks['complete'] = sprintf('%s("%s").show("slow");', $jqHandler, $updateContainer); break; case 'shownormal': $callbacks['complete'] = sprintf('%s("%s").show("normal");', $jqHandler, $updateContainer); break; case 'showfast': $callbacks['complete'] = sprintf('%s("%s").show("fast");', $jqHandler, $updateContainer); break; case 'fadein': $callbacks['complete'] = sprintf('%s("%s").fadeIn("normal");', $jqHandler, $updateContainer); break; case 'fadeinslow': $callbacks['complete'] = sprintf('%s("%s").fadeIn("slow");', $jqHandler, $updateContainer); break; case 'fadeinfast': $callbacks['complete'] = sprintf('%s("%s").fadeIn("fast");', $jqHandler, $updateContainer); break; case 'slidedown': $callbacks['complete'] = sprintf('%s("%s").slideDown("normal");', $jqHandler, $updateContainer); break; case 'slidedownslow': $callbacks['complete'] = sprintf('%s("%s").slideDown("slow");', $jqHandler, $updateContainer); break; case 'slidedownfast': $callbacks['complete'] = sprintf('%s("%s").slideDown("fast");', $jqHandler, $updateContainer); break; } } } if(empty($options['dataType'])) { $options['dataType'] = "html"; } $requestHandler = $this->_determineRequestHandler($options, (count($params)>0)?true:false); $callbackCompleteJs = array(); if($updateContainer != false) { if($options['dataType'] == "text") { $callbackCompleteJs[] = sprintf('%s("%s").text(data);', $jqHandler, $updateContainer); } else { $callbackCompleteJs[] = sprintf('%s("%s").html(data);', $jqHandler, $updateContainer); } } if($callbacks['complete'] != null) { $callbackCompleteJs[] = $callbacks['complete']; } if(isset($params) && count($params) > 0) { $params = ZendX_JQuery::encodeJson($params); } else { $params = '{}'; } $js = array(); if($callbacks['beforeSend'] != null) { switch(strtolower($callbacks['beforeSend'])) { case 'fadeout': $js[] = sprintf('%s(this).fadeOut();', $jqHandler); break; case 'fadeoutslow': $js[] = sprintf('%s(this).fadeOut("slow");', $jqHandler); break; case 'fadeoutfast': $js[] = sprintf('%s(this).fadeOut("fast");', $jqHandler); break; case 'hide': $js[] = sprintf('%s(this).hide();', $jqHandler); break; case 'hideslow': $js[] = sprintf('%s(this).hide("slow");', $jqHandler); break; case 'hidefast': $js[] = sprintf('%s(this).hide("fast");', $jqHandler); break; case 'slideup': $js[] = sprintf('%s(this).slideUp(1000);', $jqHandler); break; default: $js[] = $callbacks['beforeSend']; break; } } switch($requestHandler) { case 'GET': $js[] = sprintf('%s.get("%s", %s, function(data, textStatus) { %s }, "%s");return false;', $jqHandler, $url, $params, implode(' ', $callbackCompleteJs), $options['dataType']); break; case 'POST': $js[] = sprintf('%s.post("%s", %s, function(data, textStatus) { %s }, "%s");return false;', $jqHandler, $url, $params, implode(' ', $callbackCompleteJs), $options['dataType']); break; } $js = implode($js); if($inline == true) { $attribs['onclick'] = $js; } else { if(!isset($attribs['id'])) { $clickClass = sprintf("ajaxLink%d", ZendX_JQuery_View_Helper_AjaxLink::$currentLinkCallbackId); ZendX_JQuery_View_Helper_AjaxLink::$currentLinkCallbackId++; $attribs['class'][] = $clickClass; $onLoad = sprintf('%s("a.%s").click(function() { %s });', $jqHandler, $clickClass, $js); } else { $onLoad = sprintf('%s("a#%s").click(function() { %s });', $jqHandler, $attribs['id'], $js); } $jquery->addOnLoad($onLoad); } if(count($attribs['class']) > 0) { $attribs['class'] = implode(" ", $attribs['class']); } else { unset($attribs['class']); } $html = '<a' . $this->_htmlAttribs($attribs) . '>' . $label . '</a>'; return $html; } /** * Determine which request method (GET or POST) should be used. * * Normally the request method is determined implicitly by the rule, * if addiotional params are sent, POST, if not GET. You can overwrite * this behaviiour by implicitly setting $options['method'] = "POST|GET"; * * @param Array $options * @param Boolean $hasParams * @return String */ protected function _determineRequestHandler($options, $hasParams) { if(isset($options['method']) && in_array(strtoupper($options['method']), array('GET', 'POST'))) { return strtoupper($options['method']); } $requestHandler = "GET"; if($hasParams == true) { $requestHandler = "POST"; } return $requestHandler; } } </pre> <script type="text/javascript"> SyntaxHighlighter.all(); jQuery('.gutter div').each(function(key, data){ jQuery(data).prepend('<a name="L'+jQuery(data).text()+'"/>'); }); </script> </body> </html>