Fanyin Wang wrote:
I'm not quite understand the match expression of
"item[(_at_)title !=
''][following-sibling::item[itemmetadata/qtimetadata/qtimetadatafield[fieldlabel
= 'item_type_code'][fieldentry ='OE']]]"
Take a close look. The expression consists of three main parts:
- item
- [(_at_)title != '']
- [following-sibling::item[.........]]
The index collects item elements with non-empty title attributes. This is what your template selects
as well, by the combination of the template match and if test.
But I added a second condition to the item elements that are collected. The second requirement is
that there must be a _following-sibling::item_ that has a fieldentry = 'OE'.
That is why I called the index 'OE-related-items' instead of 'OE-items'.
In your own code you select the OE-items first and then look for the related items, but I had to
reverse this for the index. preceding-sibling outside a predicate as in: item[fieldentry =
'OE']/preceding-sibling::item[(_at_)title != ''] is not allowed (the parser told me)...
Grtz,
Geert
--
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