diff options
Diffstat (limited to 'framework/Web/UI/WebControls/TDataTypeValidator.php')
-rw-r--r-- | framework/Web/UI/WebControls/TDataTypeValidator.php | 280 |
1 files changed, 140 insertions, 140 deletions
diff --git a/framework/Web/UI/WebControls/TDataTypeValidator.php b/framework/Web/UI/WebControls/TDataTypeValidator.php index 24372565..0e412e24 100644 --- a/framework/Web/UI/WebControls/TDataTypeValidator.php +++ b/framework/Web/UI/WebControls/TDataTypeValidator.php @@ -1,141 +1,141 @@ -<?php
-/**
- * TDataTypeValidator class.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @link http://www.pradosoft.com/
+<?php +/** + * TDataTypeValidator class. + * + * @author Wei Zhuo <weizhuo[at]gmail[dot]com> + * @link http://www.pradosoft.com/ * @copyright Copyright © 2005-2012 PradoSoft - * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Web.UI.WebControls
- */
-
-/**
- * Using TBaseValidator class
- */
-Prado::using('System.Web.UI.WebControls.TBaseValidator');
-
-/**
- * TDataTypeValidator class
- *
- * TDataTypeValidator verifies if the input data is of the type specified
- * by {@link setDataType DataType}.
- * The following data types are supported:
- * - <b>Integer</b> A 32-bit signed integer data type.
- * - <b>Float</b> A double-precision floating point number data type.
- * - <b>Date</b> A date data type.
- * - <b>String</b> A string data type.
- * For <b>Date</b> type, the property {@link setDateFormat DateFormat}
- * will be used to determine how to parse the date string. If it is not
- * provided, the string will be assumed to be in GNU datetime format.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @version $Id$
- * @package System.Web.UI.WebControls
- * @since 3.0
- */
-class TDataTypeValidator extends TBaseValidator
-{
- /**
- * Gets the name of the javascript class responsible for performing validation for this control.
- * This method overrides the parent implementation.
- * @return string the javascript class name
- */
- protected function getClientClassName()
- {
- return 'Prado.WebUI.TDataTypeValidator';
- }
-
- /**
- * @return TValidationDataType the data type that the values being compared are converted to before the comparison is made. Defaults to TValidationDataType::String.
- */
- public function getDataType()
- {
- return $this->getViewState('DataType','String');
- }
-
- /**
- * Sets the data type that the values being compared are converted to before the comparison is made.
- * @param TValidationDataType the data type
- */
- public function setDataType($value)
- {
- $this->setViewState('DataType',TPropertyValue::ensureEnum($value,'TValidationDataType'),TValidationDataType::String);
- }
-
- /**
- * Sets the date format for a date validation
- * @param string the date format value
- */
- public function setDateFormat($value)
- {
- $this->setViewState('DateFormat', $value, '');
- }
-
- /**
- * @return string the date validation date format if any
- */
- public function getDateFormat()
- {
- return $this->getViewState('DateFormat', '');
- }
-
-
- /**
- * Determine if the given value is of a particular type using RegExp.
- * @param string value to check
- * @return boolean true if value fits the type expression.
- */
- protected function evaluateDataTypeCheck($value)
- {
- if($value=='')
- return true;
-
- switch($this->getDataType())
- {
- case TValidationDataType::Integer:
- return preg_match('/^[-+]?[0-9]+$/',trim($value));
- case TValidationDataType::Float:
- return preg_match('/^[-+]?([0-9]*\.)?[0-9]+([eE][-+]?[0-9]+)?$/',trim($value));
- case TValidationDataType::Date:
- $dateFormat = $this->getDateFormat();
- if(strlen($dateFormat))
- {
- $formatter = Prado::createComponent('System.Util.TSimpleDateFormatter',$dateFormat);
- return $formatter->isValidDate($value);
- }
- else
- return strtotime($value) > 0;
- }
- return true;
- }
-
- /**
- * Returns an array of javascript validator options.
- * @return array javascript validator options.
- */
- protected function getClientScriptOptions()
- {
- $options = parent::getClientScriptOptions();
- $options['DataType']=$this->getDataType();
- if(($dateFormat=$this->getDateFormat())!=='')
- $options['DateFormat']=$dateFormat;
- return $options;
- }
-
- /**
- * This method overrides the parent's implementation.
- * The validation succeeds if the input data is of valid type.
- * The validation always succeeds if ControlToValidate is not specified
- * or the input data is empty.
- * @return boolean whether the validation succeeds
- */
- public function evaluateIsValid()
- {
- if(($value=$this->getValidationValue($this->getValidationTarget()))==='')
- return true;
-
- return $this->evaluateDataTypeCheck($value);
- }
-}
-
+ * @license http://www.pradosoft.com/license/ + * @version $Id$ + * @package System.Web.UI.WebControls + */ + +/** + * Using TBaseValidator class + */ +Prado::using('System.Web.UI.WebControls.TBaseValidator'); + +/** + * TDataTypeValidator class + * + * TDataTypeValidator verifies if the input data is of the type specified + * by {@link setDataType DataType}. + * The following data types are supported: + * - <b>Integer</b> A 32-bit signed integer data type. + * - <b>Float</b> A double-precision floating point number data type. + * - <b>Date</b> A date data type. + * - <b>String</b> A string data type. + * For <b>Date</b> type, the property {@link setDateFormat DateFormat} + * will be used to determine how to parse the date string. If it is not + * provided, the string will be assumed to be in GNU datetime format. + * + * @author Wei Zhuo <weizhuo[at]gmail[dot]com> + * @version $Id$ + * @package System.Web.UI.WebControls + * @since 3.0 + */ +class TDataTypeValidator extends TBaseValidator +{ + /** + * Gets the name of the javascript class responsible for performing validation for this control. + * This method overrides the parent implementation. + * @return string the javascript class name + */ + protected function getClientClassName() + { + return 'Prado.WebUI.TDataTypeValidator'; + } + + /** + * @return TValidationDataType the data type that the values being compared are converted to before the comparison is made. Defaults to TValidationDataType::String. + */ + public function getDataType() + { + return $this->getViewState('DataType','String'); + } + + /** + * Sets the data type that the values being compared are converted to before the comparison is made. + * @param TValidationDataType the data type + */ + public function setDataType($value) + { + $this->setViewState('DataType',TPropertyValue::ensureEnum($value,'TValidationDataType'),TValidationDataType::String); + } + + /** + * Sets the date format for a date validation + * @param string the date format value + */ + public function setDateFormat($value) + { + $this->setViewState('DateFormat', $value, ''); + } + + /** + * @return string the date validation date format if any + */ + public function getDateFormat() + { + return $this->getViewState('DateFormat', ''); + } + + + /** + * Determine if the given value is of a particular type using RegExp. + * @param string value to check + * @return boolean true if value fits the type expression. + */ + protected function evaluateDataTypeCheck($value) + { + if($value=='') + return true; + + switch($this->getDataType()) + { + case TValidationDataType::Integer: + return preg_match('/^[-+]?[0-9]+$/',trim($value)); + case TValidationDataType::Float: + return preg_match('/^[-+]?([0-9]*\.)?[0-9]+([eE][-+]?[0-9]+)?$/',trim($value)); + case TValidationDataType::Date: + $dateFormat = $this->getDateFormat(); + if(strlen($dateFormat)) + { + $formatter = Prado::createComponent('System.Util.TSimpleDateFormatter',$dateFormat); + return $formatter->isValidDate($value); + } + else + return strtotime($value) > 0; + } + return true; + } + + /** + * Returns an array of javascript validator options. + * @return array javascript validator options. + */ + protected function getClientScriptOptions() + { + $options = parent::getClientScriptOptions(); + $options['DataType']=$this->getDataType(); + if(($dateFormat=$this->getDateFormat())!=='') + $options['DateFormat']=$dateFormat; + return $options; + } + + /** + * This method overrides the parent's implementation. + * The validation succeeds if the input data is of valid type. + * The validation always succeeds if ControlToValidate is not specified + * or the input data is empty. + * @return boolean whether the validation succeeds + */ + public function evaluateIsValid() + { + if(($value=$this->getValidationValue($this->getValidationTarget()))==='') + return true; + + return $this->evaluateDataTypeCheck($value); + } +} + |