setStartBefore
(method
)
Owning interface and usage:
Range.
setStartBefore(
refNode)
Member of these other interfaces:
none
Description:
Sets the start position to be before a node.
Parameters:
Returns:
nothing
Exceptions:
- RangeException INVALID_NODE_TYPE_ERR
-
Raised if the root container of refNode is not an Attr, Document, or DocumentFragment node or if refNode is a Document, DocumentFragment, Attr, Entity, or Notation node.
- DOMException INVALID_STATE_ERR
-
Raised if detach() has already been invoked on this object.
- DOMException WRONG_DOCUMENT_ERR
-
Raised if refNode was created from a different document than the one that created this range.