1 files changed, 5 insertions, 4 deletions

diff --git a/framework/Web/UI/THiddenFieldPageStatePersister.php b/framework/Web/UI/THiddenFieldPageStatePersister.php
index bd32f686..5525b50a 100644
--- a/framework/Web/UI/THiddenFieldPageStatePersister.php
+++ b/framework/Web/UI/THiddenFieldPageStatePersister.php
@@ -14,6 +14,7 @@ class THiddenFieldPageStatePersister extends TComponent implements IPageStatePer
 	public function init($application, $config)

 	{

 		$this->_application=$application;

+		$application->getService()->setPageStatePersister($this);

 	}

 

 	/**

@@ -36,19 +37,19 @@ class THiddenFieldPageStatePersister extends TComponent implements IPageStatePer
 	{

 		$data=Prado::serialize($state);

 		$hmac=$this->computeHMAC($data,$this->getKey());

-		if(function_exists('gzuncompress') && function_exists('gzcompress'))

+		if(extension_loaded('zlib'))

 			$data=gzcompress($hmac.$data);

 		else

 			$data=$hmac.$data;

-		$this->_application->getService()->getRequestedPage()->saveStateField($data);

+		$this->_application->getService()->getRequestedPage()->getClientScript()->registerHiddenField(TClientScriptManager::FIELD_PAGE_STATE,base64_encode($data));

 	}

 

 	public function load()

 	{

-		$str=$this->_application->getService()->getRequestedPage()->loadStateField();

+		$str=base64_decode($this->_application->getRequest()->getItems()->itemAt(TClientScriptManager::FIELD_PAGE_STATE));

 		if($str==='')

 			return null;

-		if(function_exists('gzuncompress') && function_exists('gzcompress'))

+		if(extension_loaded('zlib'))

 			$data=gzuncompress($str);

 		else

 			$data=$str;