From 473e29dfcec480bd146bc31e42f0f9438b7210f9 Mon Sep 17 00:00:00 2001 From: xue <> Date: Mon, 16 Jan 2006 22:22:39 +0000 Subject: Added validation examples. --- framework/Web/UI/WebControls/TCompareValidator.php | 1 + .../Web/UI/WebControls/TEmailAddressValidator.php | 60 +++++++ .../Web/UI/WebControls/TValidationSummary.php | 179 +++++++-------------- 3 files changed, 121 insertions(+), 119 deletions(-) create mode 100644 framework/Web/UI/WebControls/TEmailAddressValidator.php (limited to 'framework/Web') diff --git a/framework/Web/UI/WebControls/TCompareValidator.php b/framework/Web/UI/WebControls/TCompareValidator.php index b7363792..cfc2e876 100644 --- a/framework/Web/UI/WebControls/TCompareValidator.php +++ b/framework/Web/UI/WebControls/TCompareValidator.php @@ -235,6 +235,7 @@ class TCompareValidator extends TBaseValidator $value2=0; return array($value1, $value2); case 'Date': + throw new TNotSupportedException('Date comparison for TCompareValidator is currently not supported. It will be supported in future.'); $dateFormat = $this->getDateFormat(); if (strlen($dateFormat)) return array(pradoParseDate($value1, $dateFormat), pradoParseDate($value2, $dateFormat)); diff --git a/framework/Web/UI/WebControls/TEmailAddressValidator.php b/framework/Web/UI/WebControls/TEmailAddressValidator.php new file mode 100644 index 00000000..48516c44 --- /dev/null +++ b/framework/Web/UI/WebControls/TEmailAddressValidator.php @@ -0,0 +1,60 @@ + + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Revision: $ $Date: $ + * @package System.Web.UI.WebControls + */ + +/** + * Using TRegularExpressionValidator class + */ +Prado::using('System.Web.UI.WebControls.TRegularExpressionValidator'); + +/** + * TEmailAddressValidator class + * + * TEmailAddressValidator validates whether the value of an associated + * input component is a valid email address. It will check MX record + * if checkdnsrr() is implemented. + * + * @author Qiang Xue + * @version $Revision: $ $Date: $ + * @package System.Web.UI.WebControls + * @since 3.0 + */ +class TEmailAddressValidator extends TRegularExpressionValidator +{ + const EMAIL_REGEXP="\\w+([-+.]\\w+)*@\\w+([-.]\\w+)*\\.\\w+([-.]\\w+)*"; + + public function getRegularExpression() + { + $regex=parent::getRegularExpression(); + return $regex===''?self::EMAIL_REGEXP:$regex; + } + + public function evaluateIsValid() + { + $valid=parent::evaluateIsValid(); + if($valid && function_exists('checkdnsrr')) + { + if(($value=$this->getValidationValue($this->getValidationTarget()))!=='') + { + if(($pos=strpos($value,'@'))!==false) + { + $domain=substr($value,$pos+1); + return $domain===''?false:checkdnsrr($domain,'MX'); + } + else + return false; + } + } + return $valid; + } +} + +?> \ No newline at end of file diff --git a/framework/Web/UI/WebControls/TValidationSummary.php b/framework/Web/UI/WebControls/TValidationSummary.php index 3810901b..14cf869d 100644 --- a/framework/Web/UI/WebControls/TValidationSummary.php +++ b/framework/Web/UI/WebControls/TValidationSummary.php @@ -2,17 +2,11 @@ /** * TValidationSummary class file * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the BSD License. - * - * Copyright(c) 2004 by Qiang Xue. All rights reserved. - * - * To contact the author write to {@link mailto:qiang.xue@gmail.com Qiang Xue} - * The latest version of PRADO can be obtained from: - * {@link http://prado.sourceforge.net/} - * * @author Qiang Xue - * @version $Revision: 1.20 $ $Date: 2005/11/21 07:39:41 $ + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Revision: $ $Date: $ * @package System.Web.UI.WebControls */ @@ -44,8 +38,9 @@ *
Gets or sets the validation group ID. * * @author Qiang Xue - * @version v1.0, last update on 2004/08/13 21:44:52 + * @version $Revision: $ $Date: $ * @package System.Web.UI.WebControls + * @since 3.0 */ class TValidationSummary extends TWebControl { @@ -62,15 +57,6 @@ class TValidationSummary extends TWebControl return self::$currentGroup; } - /** - * Overrides parent implementation to disable body addition. - * @param mixed the object to be added - * @return boolean - */ - public function allowBody($object) - { - return false; - } /** * @return string the header text displayed at the top of the summary @@ -90,7 +76,7 @@ class TValidationSummary extends TWebControl } /** - * @return string the display mode (BulletList, List, SingleParagraph) of the validation summary. + * @return string the display mode (BulletList, List, SingleParagraph) of the validation summary. Defaults to BulletList. */ public function getDisplayMode() { @@ -103,95 +89,80 @@ class TValidationSummary extends TWebControl */ public function setDisplayMode($value) { - if($value!='List' && $value!='SingleParagraph') - $value='BulletList'; - $this->setViewState('DisplayMode',$value,'BulletList'); + $this->setViewState('DisplayMode',TPropertyValue::ensureEnum($value,'List','SingleParagraph','BulletList'),'BulletList'); } /** - * @return boolean whether the TValidationSummary component updates itself using client-side script. + * @return boolean whether the TValidationSummary component updates itself using client-side script. Defaults to true. */ - public function isClientScriptEnabled() + public function getEnableClientScript() { return $this->getViewState('EnableClientScript',true); } /** - * Sets the value whether the TValidationSummary component updates itself using client-side script. * @param boolean whether the TValidationSummary component updates itself using client-side script. */ - public function enableClientScript($value) + public function setEnableClientScript($value) { - $this->setViewState('EnableClientScript',$value,true); + $this->setViewState('EnableClientScript',TPropertyValue::ensureBoolean($value),true); } /** - * @return boolean whether the validation summary is displayed in a message box. + * @return boolean whether the validation summary is displayed in a message box. Defaults to false. */ - public function isShowMessageBox() + public function getShowMessageBox() { return $this->getViewState('ShowMessageBox',false); } /** - * Sets the value whether the validation summary is displayed in a message box. * @param boolean whether the validation summary is displayed in a message box. */ public function setShowMessageBox($value) { - $this->setViewState('ShowMessageBox',$value,false); + $this->setViewState('ShowMessageBox',TPropertyValue::ensureBoolean($value),false); } /** - * @return boolean whether the validation summary is displayed inline. + * @return boolean whether the validation summary is displayed inline. Defaults to true. */ - public function isShowSummary() + public function getShowSummary() { return $this->getViewState('ShowSummary',true); } /** - * Sets the value whether the validation summary is displayed inline. * @param boolean whether the validation summary is displayed inline. */ public function setShowSummary($value) { - $this->setViewState('ShowSummary',$value,true); + $this->setViewState('ShowSummary',TPropertyValue::ensureBoolean($value),true); } /** - * @return boolean whether the validation summary should be anchored. + * @return boolean whether the validation summary should be anchored. Defaults to false. */ - public function isShowAnchor() + public function getShowAnchor() { return $this->getViewState('ShowAnchor',false); } /** - * Sets the value whether the validation summary should be anchored. * @param boolean whether the validation summary should be anchored. */ public function setShowAnchor($value) { - $this->setViewState('ShowAnchor',$value,false); + $this->setViewState('ShowAnchor',TPropertyValue::ensureBoolean($value),false); } /** - * Gets the valiation group. - * @param string validation group ID. - */ - public function getGroup() - { - return $this->getViewState('Group', ''); - } - - /** - * Sets the validation group. - * @param string ID of the validation group. + * Gets the auto-update for this summary. + * @return boolean automatic client-side summary updates. Defaults to true. */ - public function setGroup($value) + public function getAutoUpdate() { - $this->setViewState('Group', $value, ''); + return $this->getViewState('AutoUpdate', true); } /** @@ -200,16 +171,7 @@ class TValidationSummary extends TWebControl */ public function setAutoUpdate($value) { - $this->setViewState('AutoUpdate', $value, true); - } - - /** - * Gets the auto-update for this summary. - * @return boolean automatic client-side summary updates. - */ - public function isAutoUpdate() - { - return $this->getViewState('AutoUpdate', true); + $this->setViewState('AutoUpdate', TPropertyValue::ensureBoolean($value), true); } /** @@ -255,36 +217,32 @@ class TValidationSummary extends TWebControl * Render the javascript for validation summary. * @param array list of options for validation summary. */ - protected function renderJsSummary($options) + protected function renderJsSummary() { - if(!$this->isEnabled() || !$this->isClientScriptEnabled()) + if(!$this->getEnabled(true) || !$this->getEnableClientScript()) return; - $option = TJavascript::toList($options); - $script = "new Prado.Validation.Summary({$option});"; - $this->Page->registerEndScript($this->ClientID, $script); + $options = TJavascript::toList($this->getClientScriptOptions()); + $script = "new Prado.Validation.Summary({$options});"; + $this->getPage()->getClientScript()->registerEndScript($this->getClientID(), $script); } /** * Get a list of options for the client-side javascript validation summary. * @return array list of options for the summary */ - protected function getJsOptions() + protected function getClientScriptOptions() { $options['id'] = $this->ClientID; $options['form'] = $this->Page->Form->ClientID; - if($this->isShowMessageBox()) + if($this->getShowMessageBox()) $options['showmessagebox']='True'; - if(!$this->isShowSummary()) + if(!$this->getShowSummary()) $options['showsummary']='False'; $options['headertext']=$this->getHeaderText(); $options['displaymode']=$this->getDisplayMode(); - $group = $this->getGroup(); - if(!empty($group)) - $options['group'] = $this->getParent()->findObject($group)->ClientID; - - $options['refresh'] = $this->isAutoUpdate(); + $options['refresh'] = $this->getAutoUpdate(); $options['validationgroup'] = $this->getValidationGroup(); return $options; } @@ -293,18 +251,15 @@ class TValidationSummary extends TWebControl * Get the list of validation error messages. * @return array list of validator error messages. */ - protected function getMessages() + protected function getErrorMessages() { - $validators=$this->getValidators(); + $validators=$this->getPage()->getValidators($this->getValidationGroup()); $messages = array(); - foreach(array_keys($validators) as $i) + foreach($validators as $validator) { - if(!$validators[$i]->isValid()) - { - $msg = $validators[$i]->getErrorMessage(); - if(strlen($msg)) - $messages[] = $validators[$i]->getAnchoredMessage($msg); - } + if(!$validator->getIsValid() && ($msg=$validator->getErrorMessage())!=='') + //$messages[] = $validator->getAnchoredMessage($msg); + $messages[] = $msg; } return $messages; } @@ -313,45 +268,25 @@ class TValidationSummary extends TWebControl * Overrides parent implementation by rendering TValidationSummary-specific presentation. * @return string the rendering result */ - public function render() + protected function renderContents($writer) { - - $this->renderJsSummary($this->getJsOptions()); - - $content = ""; - if($this->isRenderSummary()) + $this->renderJsSummary(); + if($this->getShowSummary()) { - $this->setStyle('display:block'); - $messages = $this->getMessages(); - $headerText = $this->getHeaderText(); +// $this->setStyle('display:block'); switch($this->getDisplayMode()) { case 'List': - $content = $this->renderList($messages, $headerText); + $content = $this->renderList($writer); break; case 'SingleParagraph': - $content = $this->renderSingleParagraph($messages, $headerText); + $content = $this->renderSingleParagraph($writer); break; case 'BulletList': default: - $content = $this->renderBulletList($messages, $headerText); + $content = $this->renderBulletList($writer); } } - return "
renderAttributes()}>{$content}
"; - } - - protected function isRenderSummary() - { - $group = $this->getGroup(); - $active = TValidatorGroup::isGroupValidation() ? false : true; - if(!empty($group)) - $active = $this->getParent()->findObject($group)->isActive(); - $render = $this->isEnabled() && $active; - $render = $render && !$this->Page->isValid() && $this->isShowSummary(); - $current = self::getCurrentGroup(); - if(!is_null($current)) - $render = $render && $this->getValidationGroup() == $current; - return $render; } /** @@ -360,14 +295,16 @@ class TValidationSummary extends TWebControl * @param string the header text * @return string summary list */ - protected function renderList($messages, $header) + protected function renderList($writer) { + $header=$this->getHeaderText(); + $messages=$this->getErrorMessages(); $content = ''; if(strlen($header)) $content.= $header."
\n"; foreach($messages as $message) $content.="$message
\n"; - return $content; + $writer->write($content); } /** @@ -376,12 +313,14 @@ class TValidationSummary extends TWebControl * @param string the header text * @return string summary paragraph */ - protected function renderSingleParagraph($messages, $header) + protected function renderSingleParagraph($writer) { + $header=$this->getHeaderText(); + $messages=$this->getErrorMessages(); $content = $header; foreach($messages as $message) $content.= ' '.$message; - return $content; + $writer->write($content); } /** @@ -390,15 +329,17 @@ class TValidationSummary extends TWebControl * @param string the header text * @return string summary bullet list */ - protected function renderBulletList($messages, $header) + protected function renderBulletList($writer) { + $header=$this->getHeaderText(); + $messages=$this->getErrorMessages(); $content = $header; $show = count($messages) > 0; if($show) $content .= "
    \n"; foreach($messages as $message) $content.= '
  • '.$message."
    • \n"; if($show) $content .= "
\n"; - return $content; + $writer->write($content); } } -- cgit v1.2.3