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Re: [xsl] Processing Instructions

2007-12-07 04:30:10
On 07/12/2007, J. S. Rawat <jrawat(_at_)aptaracorp(_dot_)com> wrote:
Hi everybody!!!
Can anybody let me know about the mistake I am doing!!


XSL
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; 
version="2.0">
<xsl:template match="*">
   <xsl:if
     test="@pg and (not(preceding::*[1]/@pg)
       or @pg != preceding::*[1]/@pg)">
     <xsl:processing-instruction name="p">
       <xsl:value-of select="@pg"/>
     </xsl:processing-instruction>
   </xsl:if>
   <xsl:element name="{local-name()}">
     <xsl:apply-templates select="node()"/>
   </xsl:element>
</xsl:template>
<xsl:template match="@pg"/>
</xsl:stylesheet>

Input
<ch pg="1">
<p pg="1">1</p>
<p pg="1">2<s pg="1">3</s>4</p>
<p pg="1">5</p>
<p pg="1">6<s pg="2">7</s>8</p>
<p pg="2">9</p>
<p pg="2">10</p>
<p pg="2">11</p>
<p pg="2">12<m pg="3">13<s pg="3">14</s></m>15</p>
</ch>

XSLT Result
<?p 1?><ch>
<?p 1?><p>1</p>
<p>2<s>3</s>4</p>
<p>5</p>
<p>6<?p 2?><s>7</s>8</p>
<p>9</p>
<p>10</p>
<p>11</p>
<p>12<?p 3?><m>13<?p 3?><s>14</s></m>15</p>
</ch>

Required Result
<?p 1?><ch>
<p>1</p>
<p>2<s>3</s>4</p>
<p>5</p>
<p>6<?p 2?><s>7</s>8</p>
<p>9</p>
<p>10</p>
<p>11</p>
<p>12<?p 3?><m>13<s>14</s></m>15</p>
</ch>

You just want:

test="@pg and not(@pg = preceding::*[1]/@pg)"

 != should more often that not be not( = )

-- 
Andrew Welch
http://andrewjwelch.com
Kernow: http://kernowforsaxon.sf.net/

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