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-rw-r--r--framework/Web/UI/ActiveControls/TActiveRadioButtonList.php70
1 files changed, 70 insertions, 0 deletions
diff --git a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
index 665a8542..daaaf9aa 100644
--- a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
+++ b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php
@@ -13,6 +13,15 @@
/**
* TActiveRadioButtonList class.
*
+ * The active control counter part to radio button list control.
+ * The {@link setAutoPostBack AutoPostBack} property is set to true by default.
+ * Thus, when a radio button is clicked a {@link onCallback OnCallback} event is
+ * raised after {@link OnSelectedIndexChanged} event.
+ *
+ * With {@link TBaseActiveControl::setEnableUpdate() ActiveControl.EnabledUpdate}
+ * set to true (default is true), changes to the selection will be updated
+ * on the client side.
+ *
* @author Wei Zhuo <weizhuo[at]gmail[dot]com>
* @version : $ Mon Jun 26 00:48:08 EST 2006 $
* @package System.Web.UI.ActiveControls
@@ -20,6 +29,67 @@
*/
class TActiveRadioButtonList extends TRadioButtonList implements IActiveControl, ICallbackEventHandler
{
+ /**
+ * Creates a new callback control, sets the adapter to
+ * TActiveListControlAdapter. If you override this class, be sure to set the
+ * adapter appropriately by, for example, by calling this constructor.
+ */
+ public function __construct()
+ {
+ parent::__construct();
+ $this->setAdapter(new TActiveListControlAdapter($this));
+ $this->setAutoPostBack(true);
+ }
+
+ /**
+ * @return TBaseActiveCallbackControl standard callback control options.
+ */
+ public function getActiveControl()
+ {
+ return $this->getAdapter()->getBaseActiveControl();
+ }
+
+ /**
+ * No client class for this control.
+ * This method overrides the parent implementation.
+ * @return null no javascript class name.
+ */
+ protected function getClientClassName()
+ {
+ return null;
+ }
+
+ /**
+ * Creates a control used for repetition (used as a template).
+ * @return TControl the control to be repeated
+ */
+ protected function createRepeatedControl()
+ {
+ return new TActiveRadioButton;
+ }
+
+ /**
+ * Raises the callback event. This method is required by {@link
+ * ICallbackEventHandler} interface.
+ * This method is mainly used by framework and control developers.
+ * @param TCallbackEventParameter the event parameter
+ */
+ public function raiseCallbackEvent($param)
+ {
+ $this->onCallback($param);
+ }
+
+ /**
+ * This method is invoked when a callback is requested. The method raises
+ * 'OnCallback' event to fire up the event handlers. If you override this
+ * method, be sure to call the parent implementation so that the event
+ * handler can be invoked.
+ * @param TCallbackEventParameter event parameter to be passed to the event handlers
+ */
+ public function onCallback($param)
+ {
+ $this->raiseEvent('OnCallback', $this, $param);
+ }
}
?> \ No newline at end of file