Aw: Re: [xsl] XSL | index-of()

Hello everybody and thank you very much for your good answers. They help me to better understand XSL. I was also able to help myself with two for-each loops:

 

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
  xmlns:fn="http://www.w3.org/2005/xpath-functions" version="2.0"
  exclude-result-prefixes="#all">

  <xsl:output method="xml" encoding="UTF-8" indent="yes"/>

  <xsl:template match="all">
    <xsl:variable name="abbr" select="abbreviations/abbr"/>
    <all>
      <xsl:for-each select="//doc">
        <xsl:variable name="actdoc" select="."/>
        <xsl:variable name="no" select="@no"/>
        <xsl:for-each select="$abbr">
          <xsl:if test="fn:contains($actdoc, .)">
            <doc no="{$no}">
              <xsl:value-of select="."/>
            </doc>
          </xsl:if>
        </xsl:for-each>
      </xsl:for-each>
    </all>
  </xsl:template>
</xsl:stylesheet>

 

Many greetings
Janine

 

Gesendet: Freitag, 27. September 2019 um 12:46 Uhr
Von: "Mukul Gandhi gandhi(_dot_)mukul(_at_)gmail(_dot_)com" <xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com>
An: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Betreff: Re: [xsl] XSL | index-of()

Hi Janine,

    Here's the stylesheet that works,

 

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
                         xmlns:xs="http://www.w3.org/2001/XMLSchema"
                         xmlns:fn="http://stylesheet_fns"
                         exclude-result-prefixes="xs fn"
                         version="2.0">
               
    <xsl:output method="xml" indent="yes"/>                

    <xsl:template match="all">
       <all>
          <xsl:for-each select="documents/doc[fn:isIncludeDoc(.)]">
             <doc no="{@no}"><xsl:value-of select="substring-before(substring-after(., '('), ')')"/></doc>
          </xsl:for-each>
       </all>
    </xsl:template>
   
    <xsl:function name="fn:isIncludeDoc" as="xs:boolean">
       <xsl:param name="doc" as="element(doc)"/>
             
       <xsl:sequence select="some $abbr in $doc/../../abbreviations/abbr satisfies contains($doc, concat('(', $abbr, ')'))"/>
    </xsl:function>

</xsl:stylesheet>

 

On Fri, Sep 27, 2019 at 2:37 PM Janine Lantzsch loderndesfeuer(_at_)gmx(_dot_)de <xsl-list-service(_at_)lists(_dot_)mulberrytech(_dot_)com> wrote:

Hello community,

 

I am new in this list and hope very much that someone can help me or give me an input with which I can continue to work.

I would like to use XSL to check whether a abbreviation from a list appears in a certain string of recurring elements. The abbreviation is always written in brackets. The source file looks like this (very simplified):

 

<?xml version="1.0" encoding="UTF-8"?>
<all>
    <abbreviations>
            <abbr>ABG</abbr>
            <abbr>AGI</abbr>
            <abbr>BBL</abbr>
            <abbr>ECK</abbr>
    </abbreviations>
    <documents>
        <doc no="1">The abbreviation (ABG) appears in this doc.</doc>
        <doc no="2">This doc has no shortcut.</doc>
        <doc no="3">An abbreviation (BBL).</doc>
        <doc no="4">And here (ECK).</doc>
        <doc no="5">And here again (ECK).</doc>
    </documents>
</all>

Only unfortunately I still have a bug somewhere with the index-of. Maybe the more experienced of you will see right away what's wrong with my code. I've been brooding since last night and can't find a solution :(

 

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:fn="http://www.w3.org/2005/xpath-functions" version="2.0">
    <xsl:output method="xml" encoding="UTF-8"/>
    <xsl:template match="all">
        <xsl:variable name="abbr" select="abbreviations/abbr"/>
        <all>
            <xsl:for-each select="//doc">
                <xsl:variable name="actdoc" select="."/>
                <xsl:if test="fn:contains($actdoc, fn:index-of($abbr, $actdoc))">
                    <doc>
                        <xsl:attribute name="no"><xsl:value-of select="@no"/></xsl:attribute>
                        <xsl:value-of select="$actdoc"/>
                    </doc>
                </xsl:if>
            </xsl:for-each>
        </all>
    </xsl:template>
</xsl:stylesheet>

The output should look something like this:

 

<all>
    <doc no="1">ABG</doc>
    <doc no="3">BBL</doc>
    <doc no="4">ECK</doc>
    <doc no="5">ECK</doc>
</all>

Thank you so much for your help!

 

Many greetings

Janine S.

 

 

 

--

Regards,
Mukul Gandhi

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