<?php class TPostBackOptions extends TComponent { public $_actionUrl=''; public $_autoPostBack=false; public $_clientSubmit=true; public $_performValidation=false; public $_validationGroup=''; public $_trackFocus=false; public function getActionUrl() { return $this->_actionUrl; } public function setActionUrl($value) { $this->_actionUrl=THttpUtility::quoteJavaScriptString($value); } public function getAutoPostBack() { return $this->_autoPostBack; } public function setAutoPostBack($value) { $this->_autoPostBack=$value; } public function getClientSubmit() { return $this->_clientSubmit; } public function setClientSubmit($value) { $this->_clientSubmit=$value; } public function getPerformValidation() { return $this->_performValidation; } public function setPerformValidation($value) { $this->_performValidation=$value; } public function getValidationGroup() { return $this->_validationGroup; } public function setValidationGroup($value) { $this->_validationGroup=$value; } public function getTrackFocus() { return $this->_trackFocus; } public function setTrackFocus($value) { $this->_trackFocus=$value; } } Prado::using('System.Web.Javascripts.*'); class TClientScriptManager extends TComponent { const SCRIPT_DIR='Web/Javascripts/js'; //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 $_styleSheetFiles=array(); private $_styleSheets=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 registerPostBackControl($control,$namespace='Prado.WebUI') { $options = $this->getPostBackOptions($control); $type = get_class($control); $namespace = empty($namespace) ? "window" : $namespace; $code = "new {$namespace}.{$type}($options);"; $this->registerEndScript(sprintf('%08X', crc32($code)), $code); $this->registerHiddenField(TPage::FIELD_POSTBACK_TARGET,''); $this->registerHiddenField(TPage::FIELD_POSTBACK_PARAMETER,''); $this->registerClientScript('prado'); } protected function getPostBackOptions($control) { $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 $options->toJavascript(); } /** * Register client scripts. */ public function registerClientScript($script) { static $scripts = array(); $scripts = array_unique(array_merge($scripts, TClientScript::getScripts($script))); $this->publishClientScriptAssets($scripts); //create the client script url $url = $this->publishClientScriptCompressorAsset(); $url .= '?js='.implode(',', $scripts); if(Prado::getApplication()->getMode() == TApplication::STATE_DEBUG) $url .= '&__nocache'; $this->registerScriptFile('prado:gzipscripts', $url); } /** * Publish each individual javascript file. */ protected function publishClientScriptAssets($scripts) { foreach($scripts as $lib) { if(!isset($this->_publishedScriptFiles[$lib])) { $base = Prado::getFrameworkPath(); $clientScripts = self::SCRIPT_DIR; $assetManager = $this->_page->getService()->getAssetManager(); $file = "{$base}/{$clientScripts}/{$lib}.js"; $assetManager->publishFilePath($file); $this->_publishedScriptFiles[$lib] = true; } } } /** * @return string URL of the compressor asset script. */ protected function publishClientScriptCompressorAsset() { $scriptFile = 'clientscripts.php'; if(isset($this->_publishedScriptFiles[$scriptFile])) return $this->_publishedScriptFiles[$scriptFile]; else { $base = Prado::getFrameworkPath(); $clientScripts = self::SCRIPT_DIR; $assetManager = $this->_page->getService()->getAssetManager(); $file = "{$base}/{$clientScripts}/{$scriptFile}"; $url= $assetManager->publishFilePath($file); $this->_publishedScriptFiles[$scriptFile] = $url; return $url; } } /* protected function registerPostBackScript() { if(!$this->_postBackScriptRegistered) { $this->_postBackScriptRegistered=true; $this->registerHiddenField(TPage::FIELD_POSTBACK_TARGET,''); $this->registerHiddenField(TPage::FIELD_POSTBACK_PARAMETER,''); $this->registerPradoScript('prado'); } } public function registerFocusScript($target) { if(!$this->_focusScriptRegistered) { $this->_focusScriptRegistered=true; $this->registerPradoScript('prado'); $this->registerEndScript('prado:focus','Prado.Focus.setFocus("'.THttpUtility::quoteJavaScriptString($target).'");'); } } public function registerScrollScript($x,$y) { if(!$this->_scrollScriptRegistered) { $this->_scrollScriptRegistered=true; $this->registerHiddenField(TPage::FIELD_SCROLL_X,$x); $this->registerHiddenField(TPage::FIELD_SCROLL_Y,$y); // TBD, need scroll.js } } public function registerDefaultButtonScript($source, $target) { $this->registerPradoScript('prado'); $button = $target->getClientID(); $panel = $source->getClientID(); return "Event.observe('{$panel}', 'keyup', Prado.Button.fireButton.bindEvent($('{$panel}'), '$button'));"; } public function registerValidationScript() { }*/ public function isHiddenFieldRegistered($key) { return isset($this->_hiddenFields[$key]); } public function isScriptRegistered($key) { return isset($this->_scripts[$key]); } public function isScriptFileRegistered($key) { return isset($this->_scriptFiles[$key]); } public function isBeginScriptRegistered($key) { return isset($this->_beginScripts[$key]); } public function isEndScriptRegistered($key) { return isset($this->_endScripts[$key]); } /* public function isHeadScriptFileRegistered($key) { return isset($this->_headScriptFiles[$key]); } public function isHeadScriptRegistered($key) { return isset($this->_headScripts[$key]); } */ public function isStyleSheetFileRegistered($key) { return isset($this->_styleSheetFiles[$key]); } public function isStyleSheetRegistered($key) { return isset($this->_styleSheets[$key]); } /* public function isOnSubmitStatementRegistered($key) { return isset($this->_onSubmitStatements[$key]); } public function registerArrayDeclaration($name,$value) { $this->_arrayDeclares[$name][]=$value; } */ public function registerScriptFile($key,$url) { $this->_scriptFiles[$key]=$url; } public function registerHiddenField($name,$value) { // if the named hidden field exists and has a value null, it means the hidden field is rendered already if(!isset($this->_hiddenFields[$name]) || $this->_hiddenFields[$name]!==null) $this->_hiddenFields[$name]=$value; } /* public function registerOnSubmitStatement($key,$script) { $this->_onSubmitStatements[$key]=$script; } */ public function registerBeginScript($key,$script) { $this->_beginScripts[$key]=$script; } public function registerEndScript($key,$script) { $this->_endScripts[$key]=$script; } /* public function registerHeadScriptFile($key,$url) { $this->_headScriptFiles[$key]=$url; } public function registerHeadScript($key,$script) { $this->_headScripts[$key]=$script; } */ public function registerStyleSheetFile($key,$url) { $this->_styleSheetFiles[$key]=$url; } public function registerStyleSheet($key,$css) { $this->_styleSheets[$key]=$css; } /* public function registerExpandoAttribute($controlID,$name,$value) { $this->_expandoAttributes[$controlID][$name]=$value; } public function renderArrayDeclarations($writer) { if(count($this->_arrayDeclares)) { $str="<script type=\"text/javascript\">\n//<![CDATA[\n"; foreach($this->_arrayDeclares as $name=>$array) $str.="var $name=new Array(".implode(',',$array).");\n"; $str.="\n//]]>\n</script>\n"; $writer->write($str); } } */ public function renderScriptFiles($writer) { $str=''; foreach($this->_scriptFiles as $include) $str.="<script type=\"text/javascript\" src=\"".THttpUtility::htmlEncode($include)."\"></script>\n"; $writer->write($str); } /* public function renderOnSubmitStatements($writer) { // ??? } */ public function renderBeginScripts($writer) { if(count($this->_beginScripts)) $writer->write("<script type=\"text/javascript\">\n//<![CDATA[\n".implode("\n",$this->_beginScripts)."\n//]]>\n</script>\n"); } public function renderEndScripts($writer) { if(count($this->_endScripts)) $writer->write("<script type=\"text/javascript\">\n//<![CDATA[\n".implode("\n",$this->_endScripts)."\n//]]>\n</script>\n"); } public function renderHiddenFields($writer) { $str=''; foreach($this->_hiddenFields as $name=>$value) { if($value!==null) { $value=THttpUtility::htmlEncode($value); $str.="<input type=\"hidden\" name=\"$name\" id=\"$name\" value=\"$value\" />\n"; // set hidden field value to null to indicate this field is rendered // Note, hidden field rendering is invoked twice (at the beginning and ending of TForm) $this->_hiddenFields[$name]=null; } } if($str!=='') $writer->write("<div>\n".$str."</div>\n"); } /* public function renderExpandoAttributes($writer) { if(count($this->_expandoAttributes)) { $str="<script type=\"text/javascript\">\n//<![CDATA[\n"; foreach($this->_expandoAttributes as $controlID=>$attrs) { $str.="var $controlID = document.all ? document.all[\"$controlID\"] : document.getElementById(\"$controlID\");\n"; foreach($attrs as $name=>$value) { if($value===null) $str.="{$key}[\"$name\"]=null;\n"; else $str.="{$key}[\"$name\"]=\"$value\";\n"; } } $str.="\n//]]>\n</script>\n"; $writer->write($str); } } */ /* public function renderHeadScriptFiles($writer) { $str=''; foreach($this->_headScriptFiles as $url) $str.="<script type=\"text/javascript\" src=\"".THttpUtility::htmlEncode($url)."\"></script>\n"; $writer->write($str); } public function renderHeadScripts($writer) { if(count($this->_headScripts)) $writer->write("<script type=\"text/javascript\">\n//<![CDATA[\n".implode("\n",$this->_headScripts)."\n//]]>\n</script>\n"); } */ public function renderStyleSheetFiles($writer) { $str=''; foreach($this->_styleSheetFiles as $url) { $str.="<link rel=\"stylesheet\" type=\"text/css\" href=\"".THttpUtility::htmlEncode($url)."\" />\n"; } $writer->write($str); } public function renderStyleSheets($writer) { if(count($this->_styleSheets)) $writer->write("<style type=\"text/css\">\n".implode("\n",$this->_styleSheets)."\n</style>\n"); } public function getHasHiddenFields() { return count($this->_hiddenFields)>0; } /* public function getHasSubmitStatements() { return count($this->_onSubmitStatements)>0; } */ /* public function registerClientEvent($control, $event, $code) { if(empty($code)) return; $this->registerPradoScript("prado"); $script= "Event.observe('{$control->ClientID}', '{$event}', function(e){ {$code} });"; $key = "prado:{$control->ClientID}:{$event}"; $this->registerEndScript($key, $script); } */ /* private void EnsureEventValidationFieldLoaded(); internal string GetEventValidationFieldValue(); public string GetWebResourceUrl(Type type, string resourceName); public void RegisterClientScriptResource(Type type, string resourceName); internal void RegisterDefaultButtonScript(Control button, $writer, bool useAddAttribute); public function SaveEventValidationField(); public void ValidateEvent(string uniqueId, string argument); public function getCallbackEventReference() */ } ?>