OnBeforeIBlockElementDelete
bool
event_handler(
int ID
);
Fired before the information block element is deleted by
CIBlockElement::Delete. A common task of this handler is to cancel or approve the deletion.
Parameters
| Parameter | Description |
| ID |
The ID of the element to be deleted. |
Return Values
To cancel the element deletion and terminate
CIBlockElement::Delete, throw an exception by calling
$APPLICATION->ThrowException() and return
false.
See Also
CIBlockElement::Delete
Handling events
Example
<?
// file /bitrix/php_interface/init.php
// register handler
AddEventHandler("iblock",
"OnBeforeIBlockElementDelete",
Array("MyClass", "OnBeforeIBlockElementDeleteHandler"));
class MyClass
{
// create handler "OnBeforeIBlockElementDelete"
function OnBeforeIBlockElementDeleteHandler($ID)
{
if($ID==1)
{
global $APPLICATION;
$APPLICATION->throwException("the element ID=1 cannot be deleted.");
return false;
}
}
}
?>