9 Jul
2015
9 Jul
'15
6:41 p.m.
The code below returns 'blue', but I was expecting 'not blue'. The class attribute on an empty node is null; null != blue.
let $node := () return if($node/@class != 'blue') then 'not blue' else 'blue'
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France Baril
Architecte documentaire / Documentation architect
france.baril@architextus.com