Re: Listing keywords
Anyone know how I can do this? I'm using XSL/XPath 1.0.
Oh. That makes it more long winded.
I would do this in two stages - the first is to create a nodeset of words by processing each <keywords> element using a recursive named template to get something like:
Once you have stage 1 complete, use the node-set extension function of your processor to turn the result-tree-fragment into a nodeset, then use grouping to do a distinct on the values.
Splitting a string: http://www.dpawson.co.uk/xsl/sect2/N7240.html#d9590e343
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