Objects > TreeWalker
Move the internal NodeIterator pointer one position forward ( nextNode( ) ) or backward ( previousNode( ) ), while returning a reference to the n
These methods return references to nodes within the hierarchy of items in the TreeWalker object. The parent-descendant relationships between nodes
These four properties reflect the parameter values passed to the document.createTreeWalker( ) method when the object was created.
Returns a reference to the node where the TreeWalker 's pointer is positioned. But more importantly, you can also assign a document tree node refe
The TreeWalker object is a live, hierarchical list of nodes that meet criteria defined by the document.createTreeWalker( ) method. The list ass
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