Added customvalidator demo.

1 files changed, 50 insertions, 45 deletions

diff --git a/framework/Web/UI/WebControls/TCustomValidator.php b/framework/Web/UI/WebControls/TCustomValidator.php
index bf80e644..8c42b580 100644
--- a/framework/Web/UI/WebControls/TCustomValidator.php
+++ b/framework/Web/UI/WebControls/TCustomValidator.php
@@ -2,24 +2,18 @@
 /**

  * TCustomValidator 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 <qiang.xue@gmail.com>

- * @version $Revision: 1.7 $  $Date: 2005/06/13 07:04:28 $

+ * @link http://www.pradosoft.com/

+ * @copyright Copyright &copy; 2005 PradoSoft

+ * @license http://www.pradosoft.com/license/

+ * @version $Revision: $  $Date: $

  * @package System.Web.UI.WebControls

  */

 

 /**

- * TValidator class file

+ * Using TBaseValidator class

  */

-require_once(dirname(__FILE__).'/TValidator.php');

+Prado::using('System.Web.UI.WebControls.TBaseValidator');

 

 /**

  * TCustomValidator class

@@ -51,22 +45,12 @@ require_once(dirname(__FILE__).'/TValidator.php');
  * Use the <b>ClientValidationFunction</b> property to specify the name of

  * the client-side validation script function associated with the TCustomValidator.

  *

- * Namespace: System.Web.UI.WebControls

- *

- * Properties

- * - <b>ClientValidationFunction</b>, string, kept in viewstate

- *   <br>Gets or sets the name of the custom client-side script function used for validation.

- *

- * Events

- * - <b>OnServerValidate</b> Occurs when validation is performed on the server.

- *   <br>Event delegates must set the event parameter TServerValidateEventParameter.isValid

- *   to false if they find the value is invalid.

- *

  * @author Qiang Xue <qiang.xue@gmail.com>

- * @version v1.0, last update on 2004/08/13 21:44:52

+ * @version $Revision: $  $Date: $

  * @package System.Web.UI.WebControls

+ * @since 3.0

  */

-class TCustomValidator extends TValidator

+class TCustomValidator extends TBaseValidator

 {

 	/**

 	 * @return string the name of the custom client-side script function used for validation.

@@ -92,15 +76,16 @@ class TCustomValidator extends TValidator
 	 */

 	public function evaluateIsValid()

 	{

-		$idPath=$this->getControlToValidate();

-		if(strlen($idPath))

+		if(($id=$this->getControlToValidate())!=='')

 		{

-			$control=$this->getTargetControl($idPath);

-			$value=$control->getValidationPropertyValue($idPath);

+			if(($control=$this->findControl($id))!==null)

+				$value=$this->getValidationValue($control);

+			else

+				throw new TInvalidDataValueException('customvalidator_controltovalidate_invalid');

 			return $this->onServerValidate($value);

 		}

 		else

-			return true;

+			throw new TInvalidDataValueException('customvalidator_controltovalidate_required');

 	}

 

 	/**

@@ -114,22 +99,20 @@ class TCustomValidator extends TValidator
 	 */

 	public function onServerValidate($value)

 	{

-		$param=new TServerValidateEventParameter;

-		$param->value=$value;

-		$param->isValid=true;

-		$this->raiseEvent('OnServerValidate',$this,$param);

-		return $param->isValid;

+		$param=new TServerValidateEventParameter($value,true);

+		$this->raiseEvent('ServerValidate',$this,$param);

+		return $param->getIsValid();

 	}

 

+

 	/**

-	 * Get a list of options for the client-side javascript validator

-	 * @return array list of options for the validator 

+	 * Returns an array of javascript validator options.

+	 * @return array javascript validator options.

 	 */

-	protected function getJsOptions()

+	protected function getClientScriptOptions()

 	{

-		$options = parent::getJsOptions();

-		$clientJs = $this->getClientValidationFunction();

-		if(strlen($clientJs))

+		$options=parent::getClientScriptOptions();

+		if(($clientJs=$this->getClientValidationFunction())!=='')

 			$options['clientvalidationfunction']=$clientJs;

 		return $options;

 	}

@@ -139,11 +122,12 @@ class TCustomValidator extends TValidator
  * TServerValidateEventParameter class

  *

  * TServerValidateEventParameter encapsulates the parameter data for

- * <b>OnServerValidate</b> event of TCustomValidator components.

+ * <b>ServerValidate</b> event of TCustomValidator components.

  *

  * @author Qiang Xue <qiang.xue@gmail.com>

- * @version v1.0, last update on 2004/08/13 21:44:52

+ * @version $Revision: $  $Date: $

  * @package System.Web.UI.WebControls

+ * @since 3.0

  */

 class TServerValidateEventParameter extends TEventParameter

 {

@@ -151,11 +135,32 @@ class TServerValidateEventParameter extends TEventParameter
 	 * the value to be validated

 	 * @var string

 	 */

-	public $value='';

+	private $_value='';

 	/**

 	 * whether the value is valid

 	 * @var boolean

 	 */

-	public $isValid=true;

+	private $_isValid=true;

+

+	public function __construct($value,$isValid)

+	{

+		$this->_value=$value;

+		$this->setIsValid($isValid);

+	}

+

+	public function getValue()

+	{

+		return $this->_value;

+	}

+

+	public function getIsValid()

+	{

+		return $this->_isValid;

+	}

+

+	public function setIsValid($value)

+	{

+		$this->_isValid=TPropertyValue::ensureBoolean($value);

+	}

 }

 ?>
\ No newline at end of file