diff options
author | Fabio Bas <ctrlaltca@gmail.com> | 2015-01-20 22:54:21 +0100 |
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committer | Fabio Bas <ctrlaltca@gmail.com> | 2015-01-20 22:54:21 +0100 |
commit | f6b22febb41b3f552e36d5d0190ce8672b4d6d6e (patch) | |
tree | 71b9633c8848437fb7ea50ae96ee1e295ec5a721 /framework/Web/UI/IPostBackDataHandler.php | |
parent | e2d11c31ca2671e812a8206627dffd00bfd192ea (diff) |
one class per file: framework/Web/UI/*.php
Diffstat (limited to 'framework/Web/UI/IPostBackDataHandler.php')
-rw-r--r-- | framework/Web/UI/IPostBackDataHandler.php | 42 |
1 files changed, 42 insertions, 0 deletions
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 @@ +<?php +/** + * TControl, TControlCollection, TEventParameter and INamingContainer class file + * + * @author Qiang Xue <qiang.xue@gmail.com> + * @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 <qiang.xue@gmail.com> + * @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(); +}
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