/**
* Removes an item at the specified position.
* @param integer the index of the item to be removed.
* @return mixed the removed item.
*/
public function removeAt($index)
{
$step = parent::removeAt($index);
$this->_wizard->getMultiView()->getViews()->remove($step);
$this->_wizard->removedWizardStep($step);
return $step;
}
/**
* Removes an item at the specified position.
* This overrides the parent implementation by performing additional
* cleanup work when removing a TXmlElement object.
* @param integer the index of the item to be removed.
* @return mixed the removed item.
*/
public function removeAt($index)
{
$item = parent::removeAt($index);
if ($item instanceof TXmlElement) {
$item->setParent(null);
}
return $item;
}
/**
* Removes an item at the specified position.
* This overrides the parent implementation by performing additional
* cleanup work when removing a TCookie object.
* @param integer the index of the item to be removed.
* @return mixed the removed item.
*/
public function removeAt($index)
{
$item = parent::removeAt($index);
if ($this->_o instanceof THttpResponse) {
$this->_o->removeCookie($item);
}
return $item;
}
/**
* Removes an item at the specified position.
* This overrides the parent implementation by performing additional
* cleanup work when removing a child control.
* @param integer the index of the item to be removed.
* @return mixed the removed item.
*/
public function removeAt($index)
{
$item = parent::removeAt($index);
if ($item instanceof TControl) {
$this->_o->removedControl($item);
}
return $item;
}
public function testCanNotRemoveAtWhenReadOnly()
{
$list = new TList(array(1, 2, 3), true);
try {
$list->removeAt(2);
self::fail('An expected TInvalidOperationException was not raised');
} catch (TInvalidOperationException $e) {
}
$list = new TList(array(1, 2, 3), true);
try {
$list->removeAt(10);
self::fail('An expected TInvalidOperationException was not raised');
} catch (TInvalidOperationException $e) {
}
}