diff options
Diffstat (limited to 'framework/Web/UI/ActiveControls/TActivePageAdapter.php')
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActivePageAdapter.php | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/framework/Web/UI/ActiveControls/TActivePageAdapter.php b/framework/Web/UI/ActiveControls/TActivePageAdapter.php index db783a12..67720afd 100644 --- a/framework/Web/UI/ActiveControls/TActivePageAdapter.php +++ b/framework/Web/UI/ActiveControls/TActivePageAdapter.php @@ -25,6 +25,7 @@ class TActivePageAdapter extends TControlAdapter const CALLBACK_DATA_HEADER = 'X-PRADO-DATA';
const CALLBACK_ACTION_HEADER = 'X-PRADO-ACTIONS';
const CALLBACK_ERROR_HEADER = 'X-PRADO-ERROR';
+ const CALLBACK_PAGESTATE_HEADER = 'X-PRADO-PAGESTATE';
/**
* @var ICallbackEventHandler callback event handler.
@@ -80,7 +81,7 @@ class TActivePageAdapter extends TControlAdapter /**
* Renders the callback response by adding additional callback data and
- * javascript actions in the header.
+ * javascript actions in the header and page state if required.
*/
protected function renderResponse($writer)
{
@@ -92,7 +93,15 @@ class TActivePageAdapter extends TControlAdapter {
$data = TJavascript::jsonEncode($this->_result->getData());
$response->appendHeader(self::CALLBACK_DATA_HEADER.': '.$data);
- }
+ }
+ if(($handler = $this->getCallbackEventTarget()) !== null)
+ {
+ if($handler->getClientSide()->getEnablePageStateUpdate())
+ {
+ $pagestate = $this->getPage()->getClientState();
+ $response->appendHeader(self::CALLBACK_PAGESTATE_HEADER.': '.$pagestate);
+ }
+ }
}
/**
@@ -329,4 +338,4 @@ class TInvalidCallbackRequestException extends TException {
}
-?>
+?>
\ No newline at end of file |