diff options
Diffstat (limited to 'framework/Web/UI')
4 files changed, 31 insertions, 0 deletions
diff --git a/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php b/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php index 1cb2c442..f70a6407 100644 --- a/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php +++ b/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php @@ -27,6 +27,8 @@ Prado::using('System.Web.UI.ActiveControls.TActiveListControlAdapter'); * set to true (default is true), changes to the selection will be updated * on the client side. * + * List items can not be changed dynamically during a callback request. + * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @version $Id$ * @package System.Web.UI.ActiveControls diff --git a/framework/Web/UI/ActiveControls/TActiveDropDownList.php b/framework/Web/UI/ActiveControls/TActiveDropDownList.php index 32f309c2..c628e98c 100644 --- a/framework/Web/UI/ActiveControls/TActiveDropDownList.php +++ b/framework/Web/UI/ActiveControls/TActiveDropDownList.php @@ -29,6 +29,8 @@ Prado::using('System.Web.UI.ActiveControls.TActiveListControlAdapter'); * been raised, will be updated. * on the client side. * + * List items can be changed dynamically during a callback request. + * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @version $Id$ * @package System.Web.UI.ActiveControls diff --git a/framework/Web/UI/ActiveControls/TActiveListBox.php b/framework/Web/UI/ActiveControls/TActiveListBox.php index 0620e734..e433fa09 100644 --- a/framework/Web/UI/ActiveControls/TActiveListBox.php +++ b/framework/Web/UI/ActiveControls/TActiveListBox.php @@ -13,6 +13,8 @@ /** * TActiveListBox class. * + * List items can be added dynamically during a callback request. + * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @version $Id$ * @package System.Web.UI.ActiveControls @@ -41,6 +43,20 @@ class TActiveListBox extends TListBox implements IActiveControl, ICallbackEventH } /** + * Creates a collection object to hold list items. A specialized + * TActiveListItemCollection is created to allow the drop down list options + * to be added. + * This method may be overriden to create a customized collection. + * @return TActiveListItemCollection the collection object + */ + protected function createListItemCollection() + { + $collection = new TActiveListItemCollection; + $collection->setControl($this); + return $collection; + } + + /** * Javascript client class for this control. * This method overrides the parent implementation. * @return null no javascript class name. @@ -95,6 +111,15 @@ class TActiveListBox extends TListBox implements IActiveControl, ICallbackEventH { $this->raiseEvent('OnCallback', $this, $param); } + + /** + * Updates the client-side options if the item list has changed after the OnLoad event. + */ + public function onPreRender($param) + { + parent::onPreRender($param); + $this->getAdapter()->updateListItems(); + } } ?>
\ No newline at end of file diff --git a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php index a3236e4d..3eb57ec7 100644 --- a/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php +++ b/framework/Web/UI/ActiveControls/TActiveRadioButtonList.php @@ -22,6 +22,8 @@ * set to true (default is true), changes to the selection will be updated * on the client side. * + * List items can not be changed dynamically during a callback request. + * * @author Wei Zhuo <weizhuo[at]gmail[dot]com> * @version $Id$ * @package System.Web.UI.ActiveControls |