Re: How can I change the attribute value of element

Hi,

I am still stuck with this problem. Any suggestions on this.

Thanks,
Varun


On Mon, Sep 1, 2014 at 2:30 PM, varun bhatnagar varun292006@xxxxxxxxx <
xsl-list-service@xxxxxxxxxxxxxxxxxxxxxx> wrote:

> Hi,
>
> I have 2 xmls. I am trying to merge them on certain condition where, if
> the xml file contains <test1> element then the pkg tag should be changed to:
> <pkg>
>   <test1 val="12345"/>
> </pkg>
> and then <pkg1> tag should start. But in the output I am getting <pkg> tag
> twice. Any suggestion on how can I remove this tag and have only one <pkg>
> tag with the required value?
>
> File1.xml
> <?xml version="1.0"?>
> <Move-Afile>
>   <Afile>
>     <Item>
>       <PackNumber level="1">
>       <pkg>
>        <test1 val="41"></test1>
>       </pkg>
>       <pkg1>
>        <all/>
>       </pkg1>
>       </PackNumber>
>     </Item>
>     <Item>
>       <PackNumber level="1">
>   <pkg>
>        <test1 val="51"></test1>
>       </pkg>
>       <pkg1>
>        <all/>
>       </pkg1>
>       </PackNumber>
>     </Item>
>   </Afile>
> </Move-Afile>
>
> File2.xml
> <?xml version="1.0"?>
> <Move-Afile>
>   <Afile>
>     <Item>
>       <PackNumber level="2">
>       <pkg>
>        <test1 val="12"></test1>
>       </pkg>
>       <pkg1>
>        <all/>
>       </pkg1>
>       </PackNumber>
>     </Item>
>     <Item>
>       <PackNumber level="2">
>   <pkg>
>        <test1 val="43"></test1>
>       </pkg>
>       <pkg1>
>        <all/>
>       </pkg1>
>       </PackNumber>
>     </Item>
>   </Afile>
> </Move-Afile>
>
> Output.xml
>
> <A>
> <target>
>  <Item>
> <PackNumber>
> <counter level="1"/>
>  <pkg>
> <test1 val="12345"/>
> </pkg>
>
> <pkg1>
> <all/>
> </pkg1>
>  </PackNumber>
> </Item>
> <Item>
>  <PackNumber>
> <counter level="1"/>
> <pkg>
>  <test1 val="12345"/>
> </pkg>
>
> <pkg1>
>  <all/>
> </pkg1>
> </PackNumber>
>  </Item>
> <Item>
> <PackNumber>
>  <counter level="2"/>
> <pkg>
> <test1 val="12345"/>
>  </pkg>
> <pkg>
> <test1 val="12"/>
>  </pkg>
> </PackNumber>
> </Item>
>  <Item>
> <PackNumber>
> <counter level="2"/>
>  <pkg>
> <test1 val="12345"/>
> </pkg>
>  <pkg>
> <test1 val="43"/>
> </pkg>
>  </PackNumber>
> </Item>
> </target>
> </A>
>
> Rules.xsl
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
> xmlns:exsl="http://exslt.org/common" exclude-result-prefixes="exsl"
> version="2.0">
>  <xsl:output indent="yes" omit-xml-declaration="yes"/>
> <xsl:template match="@*|node()" mode="step2">
>  <xsl:copy>
> <xsl:apply-templates select="@*|node()" mode="step2"/>
> </xsl:copy>
>  </xsl:template>
>
>
> <xsl:template match="@*|node()" mode="step3">
>  <xsl:copy>
> <xsl:apply-templates select="@*|node()" mode="step3"/>
> </xsl:copy>
>  </xsl:template>
>
> <xsl:template match="@*|node()" mode="step4">
>  <xsl:copy>
> <xsl:apply-templates select="@*|node()" mode="step4"/>
> </xsl:copy>
>  </xsl:template>
>
> <xsl:template match="text()"/>
>
> <xsl:template match="Item" mode="step1">
>  <xsl:copy-of select="."/>
> </xsl:template>
>
> <!--
> <xsl:template match="//test1/@val">
> <xsl:value-of select="1234"></xsl:value-of>
> </xsl:template>
>  -->
> <xsl:template match="PackNumber/@level" mode="step3">
>  <xsl:choose>
> <xsl:when test="not(preceding::PackNumber/@level =.)">
> <xsl:element name="counter">
>  <xsl:attribute name="level">
> <xsl:value-of
> select="count(preceding::PackNumber/@level[not(preceding::PackNumber/@level=
> .)])+1"/>
>  </xsl:attribute>
> </xsl:element>
> </xsl:when>
>  <xsl:otherwise>
> <xsl:element name="counter">
> <xsl:attribute name="level">
>  <xsl:value-of
> select="count(preceding::PackNumber/@level[not(preceding::PackNumber/@level=
> .)])"/>
> </xsl:attribute>
>  </xsl:element>
> </xsl:otherwise>
> </xsl:choose>
>  <xsl:text>&#xA;</xsl:text>
> <pkg>
> <xsl:text>&#xA;</xsl:text>
>        <test1 val="12345"/>
>        <xsl:text>&#xA;</xsl:text>
>      </pkg>
>      <xsl:apply-templates select="//pkg1"></xsl:apply-templates>
>  </xsl:template>
>
> <!-- <xsl:template match="//pkg"></xsl:template>  -->
>
> <xsl:template match="PackNumber/@level" mode="step2">
>  <xsl:choose>
> <xsl:when test="not(preceding::PackNumber/@level =.)">
> <xsl:element name="counter">
>  <xsl:attribute name="level">
> <xsl:value-of
> select="count(preceding::PackNumber/@level[not(preceding::PackNumber/@level=
> .)])+1"/>
>  </xsl:attribute>
> </xsl:element>
> </xsl:when>
>  <xsl:otherwise>
> <xsl:element name="counter">
> <xsl:attribute name="level">
>  <xsl:value-of
> select="count(preceding::PackNumber/@level[not(preceding::PackNumber/@level=
> .)])"/>
> </xsl:attribute>
>  </xsl:element>
> </xsl:otherwise>
> </xsl:choose>
>  </xsl:template>
>
> <xsl:template match="/">
> <xsl:variable name="union">
>  <xsl:apply-templates select="//Item" mode="step1"/>
> <xsl:apply-templates select="document('stackoverflow2.xml')/*//Item"
> mode="step1"/>
>  </xsl:variable>
> <A>
> <target>
>  <xsl:choose>
> <xsl:when test="exsl:node-set($union)/*/descendant::test">
> <xsl:apply-templates select="exsl:node-set($union)/*" mode="step2"/>
>  </xsl:when>
> <xsl:otherwise>
> <xsl:apply-templates select="exsl:node-set($union)/*" mode="step3"/>
>  </xsl:otherwise>
> </xsl:choose>
> </target>
>  </A>
> </xsl:template>
> </xsl:stylesheet>
>
> BR,
> Varun
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