XSLT change sibling's child element value if value match-CodePudding

I'm trying to change child values if sibling matches numbers in a list. this is my xml:

<interval>
    <employee>
      <userSign>505651</userSign>
    </employee>
    <homeCostCenter></homeCostCenter>
    <intervalStart>2021-10-14</intervalStart>
    <intervalEnd>2021-10-23</intervalEnd>
    <entries>
    <entry>
      <entryStart>2021-10-14T00:00:00</entryStart>
      <entryEnd>2021-10-14T00:00:00</entryEnd>
      <type>R01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>
    <entry>
      <entryStart>2021-10-15T00:00:00</entryStart>
      <entryEnd>2021-10-15T00:00:00</entryEnd>
      <type>O01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>
    <entry>
      <entryStart>2021-10-16T00:00:00</entryStart>
      <entryEnd>2021-10-16T00:00:00</entryEnd>
      <type>O01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>
    <entry>
      <entryStart>2021-10-17T00:00:00</entryStart>
      <entryEnd>2021-10-17T00:00:00</entryEnd>
      <type>O01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>  
</interval>
<interval>
    <employee>
      <userSign>506719</userSign>
    </employee>
    <homeCostCenter></homeCostCenter>
    <intervalStart>2021-10-14</intervalStart>
    <intervalEnd>2021-10-23</intervalEnd>
    <entries>
    <entry>
      <entryStart>2021-10-14T00:00:00</entryStart>
      <entryEnd>2021-10-14T00:00:00</entryEnd>
      <type>R01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>
    <entry>
      <entryStart>2021-10-15T00:00:00</entryStart>
      <entryEnd>2021-10-15T00:00:00</entryEnd>
      <type>O01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>
    <entry>
      <entryStart>2021-10-16T00:00:00</entryStart>
      <entryEnd>2021-10-16T00:00:00</entryEnd>
      <type>O01</type>
      <shiftGroup>SP27</shiftGroup>
    </entry>

</interval>

I want to change the text of every "shiftGroup" child under this parent "interval" element to "Shift_A" only if "userSign" in ('505651','564125',...).

How can I do that on xslt?

Thanks.

CodePudding user response：

using xslt 2:

<?xml version="1.0"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:template match="@*|node()">
  <xsl:param name="p" />
  <xsl:copy>
    <xsl:apply-templates select="@*|node()">
      <xsl:with-param name="p"><xsl:value-of select="$p"/></xsl:with-param>
    </xsl:apply-templates>
  </xsl:copy>
</xsl:template>

<xsl:template match="interval">
  <xsl:param name="p" />
  <xsl:copy>
    <xsl:apply-templates select="@*|node()">
      <xsl:with-param name="p"><xsl:value-of select="employee/userSign"/>
      </xsl:with-param>
    </xsl:apply-templates>
  </xsl:copy>
</xsl:template>

<xsl:template match="shiftGroup">
  <xsl:param name="p" />
  <shiftGroup>
    <xsl:choose>
      <xsl:when test="$p = (505651,564125)">
        <xsl:text>Shift_A</xsl:text>
      </xsl:when>
      <xsl:otherwise>
        <xsl:value-of select="."/>
      </xsl:otherwise>
    </xsl:choose>
  </shiftGroup>
</xsl:template>

</xsl:stylesheet>

output:

<list>
   <interval>
      <employee>
         <userSign>505651</userSign>
      </employee>
      <homeCostCenter/>
      <intervalStart>2021-10-14</intervalStart>
      <intervalEnd>2021-10-23</intervalEnd>
      <entries>
         <entry>
            <entryStart>2021-10-14T00:00:00</entryStart>
            <entryEnd>2021-10-14T00:00:00</entryEnd>
            <type>R01</type>
            <shiftGroup>Shift_A</shiftGroup>
         </entry>
         <entry>
            <entryStart>2021-10-15T00:00:00</entryStart>
            <entryEnd>2021-10-15T00:00:00</entryEnd>
            <type>O01</type>
            <shiftGroup>Shift_A</shiftGroup>
         </entry>
         <entry>
            <entryStart>2021-10-16T00:00:00</entryStart>
            <entryEnd>2021-10-16T00:00:00</entryEnd>
            <type>O01</type>
            <shiftGroup>Shift_A</shiftGroup>
         </entry>
         <entry>
            <entryStart>2021-10-17T00:00:00</entryStart>
            <entryEnd>2021-10-17T00:00:00</entryEnd>
            <type>O01</type>
            <shiftGroup>Shift_A</shiftGroup>
         </entry> 
      </entries>
   </interval>
   <interval>
      <employee>
         <userSign>506719</userSign>
      </employee>
      <homeCostCenter/>
      <intervalStart>2021-10-14</intervalStart>
      <intervalEnd>2021-10-23</intervalEnd>
      <entries>
         <entry>
            <entryStart>2021-10-14T00:00:00</entryStart>
            <entryEnd>2021-10-14T00:00:00</entryEnd>
            <type>R01</type>
            <shiftGroup>SP27</shiftGroup>
         </entry>
         <entry>
            <entryStart>2021-10-15T00:00:00</entryStart>
            <entryEnd>2021-10-15T00:00:00</entryEnd>
            <type>O01</type>
            <shiftGroup>SP27</shiftGroup>
         </entry>
         <entry>
            <entryStart>2021-10-16T00:00:00</entryStart>
            <entryEnd>2021-10-16T00:00:00</entryEnd>
            <type>O01</type>
            <shiftGroup>SP27</shiftGroup>
         </entry>
      </entries>
   </interval>
</list>