Hi,
The line <xsl:when test="position() = 3"> should be replaced with
<xsl:when test="position() = last()"> in which case this would be the
complete solution that resolves the problems you had mentioned.
Cheers,
Omprakash.V
----- Forwarded by omprakash.v/Polaris on 06/02/2005 01:39 PM -----
omprakash.v
To:
xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
06/02/2005 01:26 cc:
PM Subject: Re: [xsl] Sort
Question(Document link: omprakash.v)
Hi,
Please find below the stylesheet that should solve your problem.
Just in case you would like to know:
Problems : The first element ColorTypeRed should be simply Red. I can't
figure out why the
ColorType is being injected here. If I remove the sort I get the correct
structure (in the wrong order).
Ans: My first thought was the ColorType came from the lone EnumeratedType
child of the tblEnumeratedTypes_WC element and modified the xsl. This
worked perfectly and my guess was proven right.
Next, the Range_Type should be
RANGE_TYPE ( UINT8, ColorType, Red, White ) ;
I can't for the life of me figure out how to restucture the template
<xsl:template match="tblEnumeratedTypes_WC"
mode="range-macro">
Ans: This one was a lot tougher. My original idea was to store the sorted
nodes in a variable and access the nodes using xpath expressions. But this
didn't work as I found out to my surprise that the text output method does
not allow you create elements not even create them and bind them to a
variable. Then I found the match template for tblEnumValues_WC node was
being called in sorted order and used position() arrive at the desired
result. However, the stylesheet needs to receive the position of the last
node as a parameter or needs to compute it in a previous pass to allow the
stylesheet to scale.
Hope this helps.
Cheers,
prakash
<?xml version="1.0" encoding="ISO-8859-1"?>
<?altova_sps C:\Documents and Settings\simonj\My
Documents\us101\xml\Messages.sps?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"; xmlns:xalan="
http://xml.apache.org/xalan";
<xsl:output method="text"/>
<xsl:strip-space elements="*"/>
<xsl:param name="file" select=" 'MESSAGES.h' "/>
<xsl:variable name="assignment" select=" ' = ' "/>
<xsl:variable name="terminator" select=" ' ;' "/>
<xsl:template match="dataroot">
<xsl:apply-templates select="node()"/>
</xsl:template>
<!--
-->
<!-- This template matches an Enumerated Type -->
<!--
-->
<!-- It creates a header for the type and then -->
<!-- creates the C struct.
-->
<!--
-->
<xsl:template match="tblEnumeratedTypes_WC" priority="1">
<xsl:choose>
<xsl:when test="1=position()">
<xsl:call-template
name="SectionHeader">
<xsl:with-param
name="SectionName" >Enumerated Types</xsl:with-param>
</xsl:call-template>
</xsl:when>
</xsl:choose>
<xsl:apply-templates select="." mode="doc"/>
<xsl:apply-templates select="." mode="struct"/>
<xsl:apply-templates select="."
mode="range-macro"/>
</xsl:template>
<!--
-->
<!-- This template is used to create the Section Headers
-->
<!--
-->
<!-- Should Be Centered ?? -->
<xsl:template name="SectionHeader">
<xsl:param name="SectionName"/>
//----------------------------------------------------------------------
----------------
//----------------------------------------------------------------------
----------------
// <xsl:value-of select="$SectionName"/>
//----------------------------------------------------------------------
----------------
//----------------------------------------------------------------------
----------------
</xsl:template>
<!--
-->
<!-- This template creates the header for an enumerated Type
-->
<!--
-->
<xsl:template match="tblEnumeratedTypes_WC" mode="doc">
//----------------------------------------------------------------------
----------------
// Name : <xsl:apply-templates
select="EnumeratedType"/>
// Description : <xsl:apply-templates
select="Description"/>
//----------------------------------------------------------------------
----------------
</xsl:template>
<!--
-->
<!-- This template creates the structure for an enumerated Type
-->
<!--
-->
<xsl:template match="tblEnumeratedTypes_WC" mode="struct">
enum {
<xsl:apply-templates
select="tblEnumValues_WC">
<xsl:sort
select="EnumValue"/>
</xsl:apply-templates>
} ;
</xsl:template>
<!--
-->
<!-- This template creates the line for each of the enumerations
within -->
<!-- an Enumerated Type
-->
<!--
-->
<xsl:template match="tblEnumValues_WC">
<xsl:call-template name="padSpaces">
<xsl:with-param name="text" >
<xsl:call-template
name="removeSpaces">
<xsl:with-param name="text"
select="EnumValueDescription"/>
</xsl:call-template>
</xsl:with-param>
<xsl:with-param name="size"
20</xsl:with-param>
</xsl:call-template>
<xsl:text> = </xsl:text>
<!-- If we are on the last line, dont add a "," or
carriage return -->
<xsl:value-of select="EnumValue"/>
<xsl:choose>
<xsl:when test="last()=position()">
</xsl:when>
<xsl:otherwise>
<xsl:text>, 

</xsl:text>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!--
-->
<!-- This template creates call to the RANGE_TYPE Macro for an
enumerated Type -->
<!--
-->
<xsl:template match="tblEnumeratedTypes_WC"
mode="range-macro">
<xsl:variable name="ET" select="EnumeratedType"/>
RANGE_TYPE ( UINT8, <xsl:value-of select="$ET"/>,
<xsl:apply-templates select="tblEnumValues_WC"
mode="makecopy">
<xsl:sort select="EnumValue"/>
</xsl:apply-templates>
</xsl:template>
<xsl:template match="tblEnumValues_WC" mode="makecopy">
<xsl:choose>
<xsl:when test="position() = 1">
<xsl:variable name="Start">
<xsl:call-template
name="removeSpaces">
<xsl:with-param
name="text"
select="EnumValueDescription"/>
</xsl:call-template>
</xsl:variable>
<xsl:value-of select="$Start"/>
</xsl:when>
<xsl:when test="position() = 3">
<xsl:variable name="End" >
<xsl:call-template name="removeSpaces">
<xsl:with-param name="text"
select="EnumValueDescription"/>
</xsl:call-template>
</xsl:variable>
, <xsl:value-of select="$End"/>) ;
</xsl:when>
<xsl:otherwise>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!--
-->
<!--
-->
<!--
-->
<xsl:template name="removeSpaces">
<xsl:param name="text"/>
<xsl:value-of select="translate($text, ' ',
'' )"/>
</xsl:template>
<!--
-->
<!--
-->
<!--
-->
<xsl:template name="padSpaces">
<xsl:param name="text"/>
<xsl:param name="size"/>
<xsl:variable name="spaces" select="'
'" />
<xsl:value-of select="$text"/>
<xsl:choose>
<xsl:when test="string-length($text)
<
$size">
<xsl:value-of
select="substring($spaces,
1, $size - string-length($text) )"/>
</xsl:when>
</xsl:choose>
</xsl:template>
</xsl:stylesheet>
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