diff options
author | Fabio Bas <ctrlaltca@gmail.com> | 2015-01-20 22:34:11 +0100 |
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committer | Fabio Bas <ctrlaltca@gmail.com> | 2015-01-20 22:34:11 +0100 |
commit | 7369988330bf8796d9cf2564756baf4eb46871ba (patch) | |
tree | 60a0bac5467b76ab6ed45328ed8c4e65703400b7 /framework/Web/UI/ActiveControls/TScalarDiff.php | |
parent | ef4d964de440970b76ab48fcbd6748f43675efa3 (diff) |
one class per file: framework/Web/UI/ActiveControls
Diffstat (limited to 'framework/Web/UI/ActiveControls/TScalarDiff.php')
-rw-r--r-- | framework/Web/UI/ActiveControls/TScalarDiff.php | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/framework/Web/UI/ActiveControls/TScalarDiff.php b/framework/Web/UI/ActiveControls/TScalarDiff.php new file mode 100644 index 00000000..ac8ff950 --- /dev/null +++ b/framework/Web/UI/ActiveControls/TScalarDiff.php @@ -0,0 +1,34 @@ +<?php +/** + * TActiveControlAdapter and TCallbackPageStateTracker class file. + * + * @author Wei Zhuo <weizhuo[at]gamil[dot]com> + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005-2014 PradoSoft + * @license http://www.pradosoft.com/license/ + * @package System.Web.UI.ActiveControls + */ + +/** + * TScalarDiff class. + * + * Calculate the changes to a scalar value. + * + * @author Wei Zhuo <weizhuo[at]gmail[dot]com> + * @package System.Web.UI.ActiveControls + * @since 3.1 + */ +class TScalarDiff extends TViewStateDiff +{ + /** + * @return mixed update viewstate value. + */ + public function getDifference() + { + if(gettype($this->_new) === gettype($this->_old) + && $this->_new === $this->_old) + return $this->_null; + else + return $this->_new; + } +}
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