diff options
| -rw-r--r-- | framework/Web/UI/ActiveControls/TActiveCheckBoxList.php | 11 | ||||
| -rw-r--r-- | framework/Web/UI/WebControls/TCheckBoxList.php | 14 |
2 files changed, 18 insertions, 7 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}. */ diff --git a/framework/Web/UI/WebControls/TCheckBoxList.php b/framework/Web/UI/WebControls/TCheckBoxList.php index 9225e171..2bf62ff4 100644 --- a/framework/Web/UI/WebControls/TCheckBoxList.php +++ b/framework/Web/UI/WebControls/TCheckBoxList.php @@ -402,13 +402,13 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont */ public function render($writer) { + if ($needSpan=$this->getSpanNeeded()) + { + $writer->addAttribute('id', $this->getClientId()); + $writer->renderBeginTag('span'); + } if($this->getItemCount()>0) { - if ($needSpan=$this->getSpanNeeded()) - { - $writer->addAttribute('id', $this->getClientId()); - $writer->renderBeginTag('span'); - } $this->_isEnabled=$this->getEnabled(true); $repeatInfo=$this->getRepeatInfo(); $accessKey=$this->getAccessKey(); @@ -422,9 +422,9 @@ class TCheckBoxList extends TListControl implements IRepeatInfoUser, INamingCont $repeatInfo->renderRepeater($writer,$this); $this->setAccessKey($accessKey); $this->setTabIndex($tabIndex); - if ($needSpan) - $writer->renderEndTag(); } + if ($needSpan) + $writer->renderEndTag(); //checkbox skipped the client control script in addAttributesToRender if($this->getEnabled(true) |