diff options
Diffstat (limited to 'framework/Web/UI/ActiveControls/TActiveCheckBoxList.php')
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActiveCheckBoxList.php | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php b/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php index dfcb72c6..9d9c9099 100644 --- a/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php +++ b/framework/Web/UI/ActiveControls/TActiveCheckBoxList.php @@ -63,6 +63,17 @@ class TActiveCheckBoxList extends TCheckBoxList implements IActiveControl, ICall } /** + * Since at least a control with id is needed to update the content during callback, + * always force the surrounding span to be rendered, so initially empty lists can be + * updated later. + *@return boolean always true + */ + protected function getSpanNeeded () + { + return true; + } + + /** * Override parent implementation, no javascript is rendered here instead * the javascript required for active control is registered in {@link addAttributesToRender}. */ |