question: NodeIterator in DOM
Hi, I have a question on NodeIterator in DOM-19980416. Excerpt from the spec: If a node is inserted before the node just after the iterator position, it will be returned by getNextNode(); likewise if a node is inserted after the node just previous to the iterator position, it will be return by the next getPrevNode() call. The first part is clear. When a Node is inserted by insertBefore() at the node just before the iterator position, the iterator position is set in front of this new node. The second part starting "likewise.." is not clear to me. Are we assuming the existance of the insertAfter() method? It sounds like the insertion position (relative to the nodes) is the same as in the first case. If we only have the insertBefore() method in the Node inteface, how can we distinguish the above two cases? thanks in advance for any clarification aki xml-dev: A list for W3C XML Developers. To post, mailto:xml-dev@i... Archived as: http://www.lists.ic.ac.uk/hypermail/xml-dev/ To (un)subscribe, mailto:majordomo@i... the following message; (un)subscribe xml-dev To subscribe to the digests, mailto:majordomo@i... the following message; subscribe xml-dev-digest List coordinator, Henry Rzepa (mailto:rzepa@i...)
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