Subject: [xsl] looping over a string? From: Eric Scheid <eric.scheid@xxxxxxxxxxxxxxx> Date: Mon, 23 Jan 2006 21:46:36 +1100 |
Is there some way I could loop over each character of a variable containing the string "ABC[...]XYZ", passing that in as a parameter to a template, and using that to select the appropriate node (or output 'none' if there are no matching rows)? Or is this the entirely wrong approach? (loops stink of procedural processing) I have xml data that looks like this: <results> <row> <letter>A</letter> <authors>22</authors> <articles>34</articles> </row> <!-- repeat for letters A to Z, but some might be missing --> </results> I want to generate this: A: 22, 34 B: 32, 98 C: none D: 5,6 ... etc e.
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