#155 EnableViewState=false bug in TListControl

[Joseph Palermo]

loadViewState and saveViewState do not function
properly when EnableViewState is set to false for
TListControl.

They should function as follows:

public function loadViewState($viewState)
{
parent::loadViewState($viewState);
if($this->isViewStateEnabled())
{
$this->items=$this->getViewState('Items',new
TCollection());
}
}

public function saveViewState()
{
if($this->isViewStateEnabled())
{
if($this->items->length()>0)
$this->setViewState('Items',$this->items);
}
return parent::saveViewState();
}