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RE: [xsl] Multiple for-each-group in a single template

2008-11-20 07:12:55
Dear David,

As you told, Input and required out are given below,

Input:
<html>
<body>
        <p class="heading-1">Heading 1</p>
                <p>para 1</p>
                <p class="box">para 2</p>
                <p class="box">para 3</p>
                <p>para 4</p>
        <p class="heading-2">Heading 2</p>
                <p>para 1</p>
                <p class="exercise">para 2</p>
                <p class="exercise">para 3</p>
                <p>para 4</p>
</body>
</html>

Exp.Output:

<chapter>
<body>
        <section title="Heading-1">
                <p>para 1</p>
                <box>
                        <p>para 2</p>
                        <p>para 3</p>
                </box>
                        <p>para 4</p>
        </section>
        <section title="Heading-2">
                <p>para 1</p>
                <excecise>
                        <p>para 2</p>
                        <p>para 3</p>
                </excecise>
                <p>para 4</p>
        </section>
</body>
</chapter>

My XSLT:
<xsl:stylesheet version="2.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>

<xsl:output method="xml" indent="no" encoding="iso-8859-1"
omit-xml-declaration="yes" />
        <xsl:template match="html">
                <chapter>
                        <xsl:apply-templates/>
                </chapter>
        </xsl:template>

        <xsl:template match="*">
                <xsl:copy>
                        <xsl:copy-of select="@*"/>
                        <xsl:apply-templates/>
                </xsl:copy>
        </xsl:template>
        <xsl:template match="body">
        <body>
                <xsl:for-each-group select="*"
group-adjacent="string(self::p/@class)">
                        <xsl:choose>
                                <xsl:when
test="self::p/@class[contains(.,'box')]">
                                        <box type="box"
page="{preceding-sibling::p[(_at_)class='pageNumber'][1]}">
                                                <xsl:apply-templates
select="current-group()"/>
                                        </box>
                                </xsl:when>
                                <xsl:when
test="self::p/@class[contains(.,'exercise')]">
                                        <exercise>
                                                <xsl:apply-templates
select="current-group()"/>
                                        </exercise>
                                </xsl:when>
                                <xsl:when
test="self::p/@class[contains(.,'marginText')]">
                                        <margintext type="quotation">
                                                <xsl:apply-templates
select="current-group()"/>
                                        </margintext>
                                </xsl:when>
                                <xsl:otherwise>
                                        <xsl:apply-templates
select="current-group()"/>
                                </xsl:otherwise>
                        </xsl:choose>
                </xsl:for-each-group>
                <xsl:for-each-group select="*"
group-starting-with="p[(_at_)class='heading-1']">
                        <xsl:choose>
                                <xsl:when
test="self::p/@class[contains(.,'heading-1')]">
                                        <section1>
                                                <xsl:apply-templates
select="current-group()"/>
                                        </section1>
                                </xsl:when>
                                <xsl:otherwise>
                                        <xsl:apply-templates
select="current-group()"/>
                                </xsl:otherwise>
                        </xsl:choose>
                </xsl:for-each-group>
</body>
</xsl:template>
Regards,
Ramkumar.




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