Categories: NodeIterator

javascript NodeIterator nextNode( ), previousNode( )

@March 15, 2008, 1:22 a.m.

nextNode( ), previousNode( )	Firefox/Netscape/NN n/a IE n/a Chrome/Safari/DOM 2

Moves the internal NodeIterator pointer one position forward (nextNode( )) or backward (previousNode( )), while returning a reference to the node through which the pointer passed en route.

Parameters
None.

Returned Value
Reference to a node in the document tree.