From 0226f8f5f430d34b3cead40c4eb7b458933d16c6 Mon Sep 17 00:00:00 2001 From: wei <> Date: Wed, 18 Jan 2006 04:20:26 +0000 Subject: update javascript library and usage in web controls --- framework/Web/UI/TClientScriptManager.php | 355 ++++++------------------------ 1 file changed, 65 insertions(+), 290 deletions(-) (limited to 'framework/Web/UI/TClientScriptManager.php') diff --git a/framework/Web/UI/TClientScriptManager.php b/framework/Web/UI/TClientScriptManager.php index c5b828dc..72b4ce21 100644 --- a/framework/Web/UI/TClientScriptManager.php +++ b/framework/Web/UI/TClientScriptManager.php @@ -70,127 +70,77 @@ class TPostBackOptions extends TComponent } } +Prado::using('System.Web.Javascripts.*'); + class TClientScriptManager extends TComponent { const SCRIPT_DIR='Web/Javascripts/js'; - const POSTBACK_FUNC='Prado.doPostBack'; + //const POSTBACK_FUNC='Prado.doPostBack'; + private $_page; private $_hiddenFields=array(); private $_beginScripts=array(); private $_endScripts=array(); private $_scriptFiles=array(); - private $_headScriptFiles=array(); - private $_headScripts=array(); + + //private $_headScriptFiles=array(); + //private $_headScripts=array(); + private $_styleSheetFiles=array(); private $_styleSheets=array(); - private $_onSubmitStatements=array(); + + private $_client; + + /*private $_onSubmitStatements=array(); private $_arrayDeclares=array(); private $_expandoAttributes=array(); private $_postBackScriptRegistered=false; private $_focusScriptRegistered=false; private $_scrollScriptRegistered=false; + */ + private $_publishedScriptFiles=array(); + public function __construct(TPage $owner) { $this->_page=$owner; + $this->_client = new TClientScript($this); } - - public function getPostBackEventReference($control,$parameter='',$options=null,$javascriptPrefix=true) + + + public function registerPostBackControl($control,$namespace='Prado.WebUI') { - if(!$options || (!$options->getPerformValidation() && !$options->getTrackFocus() && $options->getClientSubmit() && $options->getActionUrl()=='')) - { - $this->registerPostBackScript(); - if(($form=$this->_page->getForm())!==null) - $formID=$form->getClientID(); - else - throw new TConfigurationException('clientscriptmanager_form_required'); - $postback=self::POSTBACK_FUNC.'(\''.$formID.'\',\''.$control->getUniqueID().'\',\''.THttpUtility::quoteJavaScriptString($parameter).'\')'; - if($options && $options->getAutoPostBack()) - $postback='setTimeout(\''.THttpUtility::quoteJavaScriptString($postback).'\',0)'; - return $javascriptPrefix?'javascript:'.$postback:$postback; - } - $opt=''; - $flag=false; - if($options->getPerformValidation()) - { - $flag=true; - $this->registerValidationScript(); - $opt.=',true,'; - } - else - $opt.=',false,'; - if($options->getValidationGroup()!=='') - { - $flag=true; - $opt.='"'.$options->getValidationGroup().'",'; - } - else - $opt.='\'\','; - if($options->getActionUrl()!=='') - { - $flag=true; - $this->_page->setCrossPagePostBack(true); - $opt.='"'.$options->getActionUrl().'",'; - } - else - $opt.='null,'; - if($options->getTrackFocus()) - { - $flag=true; - $this->registerFocusScript(); - $opt.='true,'; - } - else - $opt.='false,'; - if($options->getClientSubmit()) - { - $flag=true; - $opt.='true'; - } - else - $opt.='false'; - if(!$flag) - return ''; - $this->registerPostBackScript(); - if(($form=$this->_page->getForm())!==null) - $formID=$form->getClientID(); - else - throw new TConfigurationException('clientscriptmanager_form_required'); - $postback=self::POSTBACK_FUNC.'(\''.$formID.'\',\''.$control->getUniqueID().'\',\''.THttpUtility::quoteJavaScriptString($parameter).'\''.$opt.')'; - if($options && $options->getAutoPostBack()) - $postback='setTimeout(\''.THttpUtility::quoteJavaScriptString($postback).'\',0)'; - return $javascriptPrefix?'javascript:'.$postback:$postback; + $options = $this->getPostBackOptions($control); + $type = get_class($control); + $code = "new {$namespace}.{$type}($options);"; + $this->registerEndScript(sprintf('%08X', crc32($code)), $code); + + $this->registerHiddenField(TPage::FIELD_POSTBACK_TARGET,''); + $this->registerHiddenField(TPage::FIELD_POSTBACK_PARAMETER,''); + $this->registerClientScript('prado'); } - /*public function registerPradoScript($script) + protected function getPostBackOptions($control) { - foreach(TPradoClientScript::getScripts($script) as $scriptFile) - { - if(isset($this->_publishedScriptFiles[$scriptFile])) - $url=$this->_publishedScriptFiles[$scriptFile]; - else - { - $base = Prado::getFrameworkPath(); - $clientScripts = self::SCRIPT_DIR; - $file = "{$base}/{$clientScripts}/{$scriptFile}.js"; - $assetManager = $this->_page->getService()->getAssetManager(); - $url= $assetManager->publishFilePath($file); - $this->_publishedScriptFiles[$scriptFile]=$url; - $this->registerScriptFile('prado:'.$scriptFile,$url); - } - } - //return $url; - }*/ + $postback = $control->getPostBackOptions(); + if(!isset($postback['ID'])) + $postback['ID'] = $control->getClientID(); + if(!isset($postback['FormID'])) + $postback['FormID'] = $this->_page->getForm()->getClientID(); + $options = new TJavascriptSerializer($postback); + return $options->toJavascript(); + } + /** - * Register Prado client scripts. + * Register client scripts. */ - public function registerPradoScript($script) + public function registerClientScript($script) { static $scripts = array(); $scripts = array_unique(array_merge($scripts, - TPradoClientScript::getScripts($script))); + TClientScript::getScripts($script))); $this->publishClientScriptAssets($scripts); @@ -205,7 +155,7 @@ class TClientScriptManager extends TComponent /** * Publish each individual javascript file. */ - private function publishClientScriptAssets($scripts) + protected function publishClientScriptAssets($scripts) { foreach($scripts as $lib) { @@ -224,7 +174,7 @@ class TClientScriptManager extends TComponent /** * @return string URL of the compressor asset script. */ - private function publishClientScriptCompressorAsset() + protected function publishClientScriptCompressorAsset() { $scriptFile = 'clientscripts.php'; if(isset($this->_publishedScriptFiles[$scriptFile])) @@ -241,8 +191,7 @@ class TClientScriptManager extends TComponent } } - - protected function registerPostBackScript() +/* protected function registerPostBackScript() { if(!$this->_postBackScriptRegistered) { @@ -279,12 +228,12 @@ class TClientScriptManager extends TComponent $this->registerPradoScript('prado'); $button = $target->getClientID(); $panel = $source->getClientID(); - return "Event.observe('{$panel}', 'keypress', Prado.Button.fireButton.bindEvent($('{$panel}'), '$button'));"; + return "Event.observe('{$panel}', 'keyup', Prado.Button.fireButton.bindEvent($('{$panel}'), '$button'));"; } public function registerValidationScript() { - } + }*/ public function isHiddenFieldRegistered($key) { @@ -311,7 +260,7 @@ class TClientScriptManager extends TComponent return isset($this->_endScripts[$key]); } - public function isHeadScriptFileRegistered($key) +/* public function isHeadScriptFileRegistered($key) { return isset($this->_headScriptFiles[$key]); } @@ -320,6 +269,7 @@ class TClientScriptManager extends TComponent { return isset($this->_headScripts[$key]); } +*/ public function isStyleSheetFileRegistered($key) { @@ -331,7 +281,7 @@ class TClientScriptManager extends TComponent return isset($this->_styleSheets[$key]); } - public function isOnSubmitStatementRegistered($key) +/* public function isOnSubmitStatementRegistered($key) { return isset($this->_onSubmitStatements[$key]); } @@ -340,7 +290,7 @@ class TClientScriptManager extends TComponent { $this->_arrayDeclares[$name][]=$value; } - +*/ public function registerScriptFile($key,$url) { $this->_scriptFiles[$key]=$url; @@ -353,11 +303,11 @@ class TClientScriptManager extends TComponent $this->_hiddenFields[$name]=$value; } - public function registerOnSubmitStatement($key,$script) +/* public function registerOnSubmitStatement($key,$script) { $this->_onSubmitStatements[$key]=$script; } - +*/ public function registerBeginScript($key,$script) { $this->_beginScripts[$key]=$script; @@ -368,7 +318,7 @@ class TClientScriptManager extends TComponent $this->_endScripts[$key]=$script; } - public function registerHeadScriptFile($key,$url) +/* public function registerHeadScriptFile($key,$url) { $this->_headScriptFiles[$key]=$url; } @@ -377,7 +327,7 @@ class TClientScriptManager extends TComponent { $this->_headScripts[$key]=$script; } - +*/ public function registerStyleSheetFile($key,$url) { $this->_styleSheetFiles[$key]=$url; @@ -388,7 +338,7 @@ class TClientScriptManager extends TComponent $this->_styleSheets[$key]=$css; } - public function registerExpandoAttribute($controlID,$name,$value) +/* public function registerExpandoAttribute($controlID,$name,$value) { $this->_expandoAttributes[$controlID][$name]=$value; } @@ -404,7 +354,7 @@ class TClientScriptManager extends TComponent $writer->write($str); } } - +*/ public function renderScriptFiles($writer) { $str=''; @@ -413,11 +363,11 @@ class TClientScriptManager extends TComponent $writer->write($str); } - public function renderOnSubmitStatements($writer) +/* public function renderOnSubmitStatements($writer) { // ??? } - +*/ public function renderBeginScripts($writer) { if(count($this->_beginScripts)) @@ -448,7 +398,7 @@ class TClientScriptManager extends TComponent $writer->write("
\n".$str."
\n"); } - public function renderExpandoAttributes($writer) +/* public function renderExpandoAttributes($writer) { if(count($this->_expandoAttributes)) { @@ -468,8 +418,9 @@ class TClientScriptManager extends TComponent $writer->write($str); } } +*/ - public function renderHeadScriptFiles($writer) +/* public function renderHeadScriptFiles($writer) { $str=''; foreach($this->_headScriptFiles as $url) @@ -482,6 +433,7 @@ class TClientScriptManager extends TComponent if(count($this->_headScripts)) $writer->write("\n"); } +*/ public function renderStyleSheetFiles($writer) { @@ -504,12 +456,12 @@ class TClientScriptManager extends TComponent return count($this->_hiddenFields)>0; } - public function getHasSubmitStatements() +/* public function getHasSubmitStatements() { return count($this->_onSubmitStatements)>0; } - - public function registerClientEvent($control, $event, $code) +*/ +/* public function registerClientEvent($control, $event, $code) { if(empty($code)) return; $this->registerPradoScript("prado"); @@ -517,7 +469,7 @@ class TClientScriptManager extends TComponent $key = "prado:{$control->ClientID}:{$event}"; $this->registerEndScript($key, $script); } - +*/ /* @@ -532,181 +484,4 @@ class TClientScriptManager extends TComponent */ } -/** - * TJavascript class file. Javascript utilties, converts basic PHP types into - * appropriate javascript types. - * - * Example: - * - * $options['onLoading'] = "doit"; - * $options['onComplete'] = "more"; - * $js = TJavascript::toList($options); - * //expects the following javascript code - * // {'onLoading':'doit','onComplete':'more'} - * - * - * Namespace: System.Web.UI - * - * @author Wei Zhuo - * @version $Revision: 1.3 $ $Date: 2005/11/10 23:43:26 $ - * @package System.Web.UI - */ -class TJavascript -{ - /** - * Coverts PHP arrays (only the array values) into javascript array. - * @param array the array data to convert - * @param string append additional javascript array data - * @param boolean if true empty string and empty array will be converted - * @return string javascript array as string. - */ - public static function toArray($array,$append=null,$strict=false) - { - $results = array(); - $converter = new TJavascript(); - foreach($array as $v) - { - if($strict || (!$strict && $v !== '' && $v !== array())) - { - $type = 'to_'.gettype($v); - if($type == 'to_array') - $results[] = $converter->toArray($v, $append, $strict); - else - $results[] = $converter->{$type}($v); - } - } - $extra = ''; - if(strlen($append) > 0) - $extra .= count($results) > 0 ? ','.$append : $append; - return '['.implode(',', $results).$extra.']'; - } - - /** - * Coverts PHP arrays (both key and value) into javascript objects. - * @param array the array data to convert - * @param string append additional javascript object data - * @param boolean if true empty string and empty array will be converted - * @return string javascript object as string. - */ - public static function toList($array,$append=null, $strict=false) - { - $results = array(); - $converter = new TJavascript(); - foreach($array as $k => $v) - { - if($strict || (!$strict && $v !== '' && $v !== array())) - { - $type = 'to_'.gettype($v); - if($type == 'to_array') - $results[] = "'{$k}':".$converter->toList($v, $append, $strict); - else - $results[] = "'{$k}':".$converter->{$type}($v); - } - } - $extra = ''; - if(strlen($append) > 0) - $extra .= count($results) > 0 ? ','.$append : $append; - - return '{'.implode(',', $results).$extra.'}'; - } - - public function to_boolean($v) - { - return $v ? 'true' : 'false'; - } - - public function to_integer($v) - { - return "{$v}"; - } - - public function to_double($v) - { - return "{$v}"; - } - - /** - * If string begins with [ and ends ], or begins with { and ends } - * it is assumed to be javascript arrays or objects and no further - * conversion is applied. - */ - public function to_string($v) - { - if(strlen($v)>1) - { - $first = $v{0}; $last = $v{strlen($v)-1}; - if($first == '[' && $last == ']' || - ($first == '{' && $last == '}')) - return $v; - } - return "'".addslashes($v)."'"; - } - - public function to_array($v) - { - return TJavascript::toArray($v); - } - - public function to_null($v) - { - return 'null'; - } -} - -/** - * PradoClientScript class. - * - * Resolves Prado client script dependencies. e.g. TPradoClientScript::getScripts("dom"); - * - * - base basic javascript utilities, e.g. $() - * - dom DOM and Form functions, e.g. $F(inputID) to retrive form input values. - * - effects Effects such as fade, shake, move - * - controls Prado client-side components, e.g. Slider, AJAX components - * - validator Prado client-side validators. - * - ajax Prado AJAX library including Prototype's AJAX and JSON. - * - * Dependencies for each library are automatically resolved. - * - * Namespace: System.Web.UI - * - * @author Wei Zhuo - * @version $Revision: 1.1 $ $Date: 2005/11/06 23:02:33 $ - * @package System.Web.UI - */ -class TPradoClientScript -{ - /** - * Client-side javascript library dependencies - * @var array - */ - protected static $dependencies = array( - 'prado' => array('prado'), - 'effects' => array('prado', 'effects'), - 'ajax' => array('prado', 'effects', 'ajax'), - 'validator' => array('prado', 'validator'), - 'logger' => array('prado', 'logger'), - 'datepicker' => array('prado', 'datepicker'), - 'rico' => array('prado', 'effects', 'ajax', 'rico') - ); - - /** - * Resolve dependencies for the given library. - * @param array list of libraries to load. - * @return array list of libraries including its dependencies. - */ - public static function getScripts($scripts) - { - $files = array(); - if(!is_array($scripts)) $scripts = array($scripts); - foreach($scripts as $script) - { - if(isset(self::$dependencies[$script])) - $files = array_merge($files, self::$dependencies[$script]); - $files[] = $script; - } - $files = array_unique($files); - return $files; - } -} - ?> \ No newline at end of file -- cgit v1.2.3