On 13-12-2011 00:48, Jon Crump wrote:
All,
I have a conditional expression that checks to see if the current node has any ancestor whose xml:id attribute matches a string
\xmldoifelse{#1}{ancestor::div[@xml:id='apr_engl']}
What I need is a test to see if the current node has any ancestor whose xml:id attribute _contains_ a substring. Something like this:
\xmldoifelse{#1}{ancestor::div[ @xml:id contains('_engl')]}
trying this: \xmldoifelse{#1}{ancestor::div[ contains(@xml:id, '_engl')]}
got me this error: ! LuaTeX error< local expr = xml.expressions...>:3: bad argument #1 to 'contains' (string expected, got nil)
any suggestions?
is there always an id? if not: @xml:id and contains(@xml:id,'_engl') small test file needed (you can run with \enabletrackers[xml.parse,xml.path] to see how it ends up) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | voip: 087 875 68 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------