From f6b22febb41b3f552e36d5d0190ce8672b4d6d6e Mon Sep 17 00:00:00 2001 From: Fabio Bas Date: Tue, 20 Jan 2015 22:54:21 +0100 Subject: one class per file: framework/Web/UI/*.php --- framework/Web/UI/IPostBackDataHandler.php | 42 +++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 framework/Web/UI/IPostBackDataHandler.php (limited to 'framework/Web/UI/IPostBackDataHandler.php') diff --git a/framework/Web/UI/IPostBackDataHandler.php b/framework/Web/UI/IPostBackDataHandler.php new file mode 100644 index 00000000..77da5080 --- /dev/null +++ b/framework/Web/UI/IPostBackDataHandler.php @@ -0,0 +1,42 @@ + + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005-2014 PradoSoft + * @license http://www.pradosoft.com/license/ + * @package System.Web.UI + */ + +/** + * IPostBackDataHandler interface + * + * If a control wants to load post data, it must implement this interface. + * + * @author Qiang Xue + * @package System.Web.UI + * @since 3.0 + */ +interface IPostBackDataHandler +{ + /** + * Loads user input data. + * The implementation of this function can use $values[$key] to get the user input + * data that are meant for the particular control. + * @param string the key that can be used to retrieve data from the input data collection + * @param array the input data collection + * @return boolean whether the data of the control has been changed + */ + public function loadPostData($key,$values); + /** + * Raises postdata changed event. + * The implementation of this function should raise appropriate event(s) (e.g. OnTextChanged) + * indicating the control data is changed. + */ + public function raisePostDataChangedEvent(); + /** + * @return boolean whether postback causes the data change. Defaults to false for non-postback state. + */ + public function getDataChanged(); +} \ No newline at end of file -- cgit v1.2.3