public function DeleteItem
Prototype:
public function DeleteItem(item_index)
Parameters
item_index
the index of the item to delete as number, or the path as string or array
Description:
Deletes the item in the view at the given index. The index can be a number (eg: 3), a path string (eg: "3:2:2") or a path array (eg: [3,2,2]).
Return value:
Returns the result of the
Send method (not to be considered important).