Using XPath to access comments a flat hierachy

Posted by Sebastian on Stack Overflow See other posts from Stack Overflow or by Sebastian
Published on 2010-04-14T09:17:34Z Indexed on 2010/04/14 9:23 UTC
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Xml

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xpath

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comments

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xml-comments

I have a given XML document (structure can not be changed) and want to get the comments that are written above the nodes. The document looks like this:

<!--Some comment here-->    
    <attribute name="Title">Book A</attribute>
    <attribute name="Author">
       <value>Joe Doe</value>
       <value>John Miller</value>
    </attribute>
<!--Some comment here-->
    <attribute name="Code">1</attribute>

So comments are optional, but if there is one, I want to get the comment above each attribute. Using /*/comment()[n] would give me comment n, but for n=2 I would naturally get the comment of the third attribute, so there is no connection between attributes and comments Any ideas? Thanks

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