Merge from 3.0 branch till 1224.

1 files changed, 21 insertions, 2 deletions

diff --git a/framework/Web/UI/WebControls/TBaseValidator.php b/framework/Web/UI/WebControls/TBaseValidator.php
index a0801d4c..9366de62 100644
--- a/framework/Web/UI/WebControls/TBaseValidator.php
+++ b/framework/Web/UI/WebControls/TBaseValidator.php
@@ -124,7 +124,7 @@ abstract class TBaseValidator extends TLabel implements IValidator
 	}
 
 	/**
-	 * Adds attributes to renderer. Calls parent implementation and renders the 
+	 * Adds attributes to renderer. Calls parent implementation and renders the
 	 * client control scripts.
 	 * @param THtmlWriter the renderer
 	 */
@@ -237,7 +237,7 @@ abstract class TBaseValidator extends TLabel implements IValidator
 			$this->registerClientScriptValidator();
 		$this->updateControlCssClass();
 	}
-	
+
 	/**
 	 * Update the ControlToValidate component's css class depending
 	 * if the ControlCssClass property is set, and whether this is valid.
@@ -635,6 +635,25 @@ class TClientSideValidatorOptions extends TClientSideOptions
 	}
 
 	/**
+	 * @param boolean true to revalidate when the control to validate changes value.
+	 */
+	public function setObserveChanges($value)
+	{
+		$this->setOption('ObserveChanges', TPropertyValue::ensureBoolean($value));
+	}
+
+	/**
+	 * @return boolean true to observe changes.
+	 */
+	public function getObserveChanges()
+	{
+		if(($option=$this->getOption('ObserveChanges'))!==null)
+			return $option;
+		else
+			return true;
+	}
+
+	/**
 	 * Ensure the string is a valid javascript function. If the string begins
 	 * with "javascript:" valid javascript function is assumed, otherwise the
 	 * code block is enclosed with "function(validator, sender){ }" block.