根据下面的源XML，我想捕获不包含<emphasis>注意＃：<emphasis bold="yes">的文本节点和</emphasis>元素及其对应的<emphasis bold="yes">注＃：</emphasis>元素。
源XML：
<section>
<para>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the first note 1 <emphasis bold="yes">that should only be in the <emphasis italic="yes">first</emphasis> subsection occurance of note one.</emphasis>. This is the second sentence of the first note one. <emphasis italic="yes">Here is some other text</emphasis> that can appear. <emphasis bold="yes">Marvin Gaye is an excellent musician1.</emphasis> Play it for your girlfriend1 <emphasis italic="yes">now1.</emphasis>.
<emphasis bold="yes">NOTE2:</emphasis> This is the text of the first note two2.1 <emphasis italic="yes">The Isley Brothers are also good.2.1</emphasis>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the second note one.1.2 <emphasis italic="yes">My girlfriend loves them1.2</emphasis>
<emphasis bold="yes">NOTE3:</emphasis> This is the text of the first note three3.1.
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the third note one.1.3<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
<emphasis bold="yes">NOTE3:</emphasis> This is the text of the second note three.3.2<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis bold="yes">NOTE2:</emphasis> This is the text of the second note two.2.2<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</section>
当前的XSLT：
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:template match="*|@*|text()">
<xsl:copy>
<xsl:apply-templates select="*|@*|text()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="section">
<root>
<xsl:apply-templates select="*|@*|text()"/>
</root>
</xsl:template>
<xsl:template match="para/emphasis[preceding-sibling::emphasis[@bold='yes' and text()='NOTE1:']]"/>
<xsl:template match="para/emphasis[preceding-sibling::emphasis[@bold='yes' and text()='NOTE2:']]"/>
<xsl:template match="para/emphasis[preceding-sibling::emphasis[@bold='yes' and text()='NOTE3:']]"/>
<xsl:template match="para/text()[preceding-sibling::emphasis[@bold='yes' and text()='NOTE1:']]"/>
<xsl:template match="para/text()[preceding-sibling::emphasis[@bold='yes' and text()='NOTE2:']]"/>
<xsl:template match="para/text()[preceding-sibling::emphasis[@bold='yes' and text()='NOTE3:']]"/>
<xsl:template match="para/emphasis[@bold='yes' and text()='NOTE1:' and not(position()=last())]">
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis>
<xsl:copy-of
select="following-sibling::text()[not(preceding-sibling::emphasis[@bold='yes' and text()='NOTE2:']) and not(preceding-sibling::emphasis[@bold='yes' and text()='NOTE3:'])] |following-sibling::emphasis[not(contains(string(), 'NOTE1:')) and not(contains(string(), 'NOTE2:')) and not(contains(string(), 'NOTE3:'))]"
/>
</para>
</subsection>
</xsl:template>
<xsl:template match="para/emphasis[position()=last() and position() > 1 and @bold='yes' and text()='NOTE1:']">
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis>
<xsl:copy-of
select="following-sibling::text()[position() = 1]|following-sibling::emphasis[not(contains(string(), 'NOTE1:')) and not(contains(string(), 'NOTE2:')) and not(contains(string(), 'NOTE3:'))]"
/>
</para>
</subsection>
</xsl:template>
<xsl:template match="para/emphasis[@bold='yes' and text()='NOTE2:' and not(position()=last())]">
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis>
<xsl:copy-of
select="following-sibling::text()[not(preceding-sibling::emphasis[@bold='yes' and text()='NOTE1:']) and not(preceding-sibling::emphasis[@bold='yes' and text()='NOTE3:'])] |following-sibling::emphasis[not(contains(string(), 'NOTE1:')) and not(contains(string(), 'NOTE2:')) and not(contains(string(), 'NOTE3:'))]"
/>
</para>
</subsection>
</xsl:template>
<xsl:template match="para/emphasis[position()=last() and position() > 1 and @bold='yes' and text()='NOTE2:']">
<note>
<para>
<emphasis bold="yes">NOTE2:</emphasis>
<xsl:copy-of
select="following-sibling::text()[position() = 1]|following-sibling::emphasis[not(contains(string(), 'NOTE1:')) and not(contains(string(), 'NOTE2:')) and not(contains(string(), 'NOTE3:')) ]"
/>
</para>
</note>
</xsl:template>
<xsl:template match="para/emphasis[@bold='yes' and text()='NOTE3:' and not(position()=last())]">
<note>
<para>
<emphasis bold="yes">NOTE3:</emphasis>
<xsl:copy-of
select="following-sibling::text()[not(preceding-sibling::emphasis[@bold='yes' and text()='NOTE2:']) and not(preceding-sibling::emphasis[@bold='yes' and text()='NOTE1:'])] | following-sibling::emphasis[not(contains(string(), 'NOTE1:')) and not(contains(string(), 'NOTE2:')) and not(contains(string(), 'NOTE3:'))]"
/>
</para>
</note>
</xsl:template>
<xsl:template match="para/emphasis[position()=last() and position() > 1 and @bold='yes' and text()='NOTE3:']">
<note>
<para>
<emphasis bold="yes">NOTE3:</emphasis>
<xsl:copy-of select="following-sibling::text()[position() = 1]|following-sibling::emphasis[not(contains(string(), 'NOTE1:')) and not(contains(string(), 'NOTE2:')) and not(contains(string(), 'NOTE3:')) ]"/>
</para>
</note>
</xsl:template>
</xsl:stylesheet>
当前输出：
<root>
<para>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the first note 1 <emphasis bold="yes">that should only be in the <emphasis italic="yes">first</emphasis> subsection occurance of note one.</emphasis>. This is the second sentence of the first note one. <emphasis italic="yes">Here is some other text</emphasis> that can appear. <emphasis bold="yes">Marvin Gaye is an excellent musician1.</emphasis> Play it for your girlfriend1 <emphasis italic="yes">now1.</emphasis>.
<emphasis italic="yes">The Isley Brothers are also good.2.1</emphasis>
<emphasis italic="yes">My girlfriend loves them1.2</emphasis>
<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis>
<emphasis italic="yes">The Isley Brothers are also good.2.1</emphasis>
<emphasis italic="yes">My girlfriend loves them1.2</emphasis>
<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis>
<emphasis italic="yes">My girlfriend loves them1.2</emphasis>
<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</subsection>
<note>
<para>
<emphasis bold="yes">NOTE3:</emphasis>
<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</note>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis>
<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</subsection>
<note>
<para>
<emphasis bold="yes">NOTE3:</emphasis>
<emphasis italic="yes">Steak and potatos3.2</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</note>
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis>
<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</subsection>
</para>
</root>
Desired output:
<root>
<para>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the first note 1 <emphasis bold="yes">that should only be in the <emphasis italic="yes">first</emphasis> subsection occurance of note one.</emphasis>. This is the second sentence of the first note one. <emphasis italic="yes">Here is some other text</emphasis> that can appear. <emphasis bold="yes">Marvin Gaye is an excellent musician1.</emphasis> Play it for your girlfriend1 <emphasis italic="yes">now1.</emphasis>.
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis>This is the text of the first note two2.1<emphasis italic="yes">The Isley Brothers are also good.2.1</emphasis>
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the second note one.1.2 <emphasis italic="yes">My girlfriend loves them1.2</emphasis>
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE3:</emphasis> This is the text of the first note three3.1.
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the third note one.1.3<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis>
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE3:</emphasis> This is the text of the second note three.3.2<emphasis italic="yes">Steak and potatos3.2</emphasis>
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis> This is the text of the second note two.2.2<emphasis italic="yes">And then some wine2.2</emphasis>
</para>
</subsection>
</para>
</root>
答案 0 :(得分：2)
如果我正确理解您的要求，我认为您的XSLT可能略微过于复杂。您似乎只想对节点进行分组，每个组的开头由强调节点表示，文本状态为“NOTE”
假设您正在使用XSLT 2.0（因为您当前的XSLT标记为版本=“2.0”），那么请向有用的 xsl：for-each-group 命令打个招呼，这应该就是您的意思需要。在您的情况下，将节点分组以相关的强调元素开头：
<xsl:for-each-group
select="node()"
group-starting-with="emphasis[starts-with(text(), 'NOTE')]">
在此内容中，您将输出子部分和 para 元素，然后迭代组中的元素以复制它们
<xsl:apply-templates select="current-group()" />
您可以使用XSLT identity transform自行输出强调元素。
这是一个快乐得多的XSLT
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:template match="para">
<para>
<xsl:for-each-group select="node()" group-starting-with="emphasis[starts-with(text(), 'NOTE')]">
<subsection>
<para>
<xsl:apply-templates select="current-group()" />
</para>
</subsection>
</xsl:for-each-group>
</para>
</xsl:template>
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
应用于XML时，输出以下内容
<section>
<para>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis> This is the text of the first note 1
<emphasis bold="yes">that should only be in the
<emphasis italic="yes">first</emphasis>subsection occurance of note one.
</emphasis>. This is the second sentence of the first note one.
<emphasis italic="yes">Here is some other text</emphasis>that can appear.
<emphasis bold="yes">Marvin Gaye is an excellent musician1.</emphasis>Play it for your girlfriend1
<emphasis italic="yes">now1.</emphasis>.
</para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis>This is the text of the first note two2.1
<emphasis italic="yes">The Isley Brothers are also good.2.1</emphasis></para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis>This is the text of the second note one.1.2
<emphasis italic="yes">My girlfriend loves them1.2</emphasis></para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE3:</emphasis>This is the text of the first note three3.1. </para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE1:</emphasis>This is the text of the third note one.1.3
<emphasis italic="yes">She is going to make me dinner tonight1.3</emphasis></para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE3:</emphasis> This is the text of the second note three.3.2
<emphasis italic="yes">Steak and potatos3.2</emphasis></para>
</subsection>
<subsection>
<para>
<emphasis bold="yes">NOTE2:</emphasis> This is the text of the second note two.2.2
<emphasis italic="yes">And then some wine2.2</emphasis></para>
</subsection>
</para>
</section>
有关如何在XSLT 2.0中进行分组的更多示例，请参阅http://www.xml.com/lpt/a/1314