[Koha-devel] XSLT to display keywords with 650$2 = x

[Katrin Fischer]

Hi Magnus,

a slightly different approach I use when I need to filter on $2, below
an example for 084. It has an advantage if you need to add separators
between the fields as the for-each only has the nodes matching your
criteria:

<xsl:if
test="marc:datafield[@tag=084]/marc:subfield[@code='2'][.='msc']"><span
class="results_summary msc_classification">
<span>MSC: </span>
<xsl:for-each
select="marc:datafield[@tag=084]/marc:subfield[@code='2'][.='msc']">
<a>
<xsl:attribute name="href"><xsl:value-of
select="$SearchUrl"/>q=nlc,phr:<xsl:value-of
select="str:encode-uri(../marc:subfield[@code='a'], true())"/><xsl:text>
msc</xsl:text></xsl:attribute>
<xsl:value-of select="../marc:subfield[@code='a']" />
</a>
<xsl:choose><xsl:when
test="position()=last()"><xsl:text></xsl:text></xsl:when><xsl:otherwise><span
class="separator"> | </span></xsl:otherwise></xsl:choose>
</xsl:for-each>
</span>
</xsl:if>

Hope that makes sense,

Katrin


On 02.03.21 16:30, Fridolin SOMERS wrote:
> try this :
>
> <xsl:for-each select="marc:datafield[@tag='650']">
>   <xsl:if test="marc:subfield[@code='x'] = 'x' or
> marc:subfield[@code='x'] = 'y'">
>     <xsl:value-of test="marc:subfield[@code='a']">
>   </xsl:if>
> </xsl:for-each>
>
> Le 02/03/2021 à 13:22, Magnus Enger a écrit :
>> 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
>> _______________________________________________
>> Koha-devel mailing list
>> Koha-devel at lists.koha-community.org
>> https://lists.koha-community.org/cgi-bin/mailman/listinfo/koha-devel
>> website : https://www.koha-community.org/
>> git : https://git.koha-community.org/
>> bugs : https://bugs.koha-community.org/
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.koha-community.org/pipermail/koha-devel/attachments/20210302/cedb5f25/attachment.htm>