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

[Fridolin SOMERS]

Oh indeed, using parent node with ".." is a great idea for this case :)

Le 02/03/2021 à 23:17, Katrin Fischer a écrit :
> 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/
>>
> 
> _______________________________________________
> 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/
> 

-- 
Fridolin SOMERS <fridolin.somers at biblibre.com>
Software and system maintainer 🦄
BibLibre, France