Kia ora!
I want to display most keywords as usual, but with an exception for
those from the 650 field. Specifically, I want to display only those
keywords that has the value "x" or "y" in subfield $2, and hide the
other 650-keywords. Any hints on how to this in XSLT would be infinitely
appreciated, and added to the wiki, so others can benefit from the
solution.
Here is an example:
<datafield tag="650" ind1=" " ind2="0">
<subfield code="a">A</subfield>
<subfield code="2">x</subfield>
</datafield>
<datafield tag="650" ind1=" " ind2="0">
<subfield code="a">B</subfield>
<subfield code="2">y</subfield>
</datafield>
<datafield tag="650" ind1=" " ind2="0">
<subfield code="a">C</subfield>
<subfield code="2">z</subfield>
</datafield>
<datafield tag="653" ind1=" " ind2="0">
<subfield code="a">D</subfield>
</datafield>
I want to display A and B (because they have $2 = x or y), and D
(because it is not 650), but not C (because it is 650 and $2 is neither
x nor y).
Best regards,
Magnus
Libriotech
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