在XSLT中的两个特定节点之间应用模板
问题描述:
我在xsl:for-each-group中遇到了问题,它在here中很好地解决了。现在我还有其他一些问题。我有这样的输入。现在在XSLT中的两个特定节点之间应用模板
<?xml version="1.0" encoding="UTF-8"?>
<body>
<p name ="section">this is section</p>
<p name="h-title" other="main">Introduction</p>
<p name="h1-title " other="other-h1">XSLT and XQuery</p>
<p name="h2-title" other=" other-h2">XSLT</p>
<p name="">
<p1 name="bold"> XSLT is used to write stylesheets.</p1>
</p>
<p name="h2-title " name="other-h2">XQuery</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
<p name="h3-title" name="other-h3">XQuery and stylesheets</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
<p name ="section">this is section</p>
<p name="h1-title " other="other-h1">XSLT and XQuery</p>
<p name="h2-title " other=" other-h2">XSLT</p>
<p name ="section">this is section</section>
<p name="h1-title " other="other-h1">XSLT and XQuery</p>
<p name="h2-title " other=" other-h2">XSLT</p>
</body>
我想要的输出是这
<?xml version="1.0" encoding="UTF-8"?>
<body>
<p name="h-title " other="main">Introduction</p>
<section>
<p name ="section">this is section</p>
<h1>
<p name="h1-title " other="other-h1"> XSLT and XQuery </p>
<h2>
<p name="h2-title " other="other-h2">XSLT</p>
<p name="">
<p1 name="bold">XSLT is used to write stylesheets.
</p1>
</p>
</h2>
<h2>
<p name="h2-title " other="other-h2"> XQuery is used to query XMLdatabases
</p>
<p name="">
<p name="bold"> XQuery is used to query XML databases.</p>
</p>
<h3>
<p name="h3-title " name="other-h3">XQuery and stylesheets</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
</h3>
</h2>
</h1>
</section>
<section>
<p name ="section">this is section</p>
<h1>
<p name="h1-title " other="other-h1">XSLT and XQuery</p>
<h2>
<p name="h2"-title other=" other-h2">XSLT</p>
</h2>
</h1>
</section>
<section>
<p name ="section">this is section</p>
<h1>
<p name="h1-title " other="other-h1">XSLT and XQuery</p>
<h2>
<p name="h2"-title other=" other-h2">XSLT</p>
</h2>
</h1>
</section>
</body>
我使用的样式表(不正常)
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:mf="http://example.com/mf"
exclude-result-prefixes="xs mf">
<xsl:param name="prefix" as="xs:string" select="'h'"/>
<xsl:param name="suffix" as="xs:string" select="'-title'"/>
<xsl:output method="html" version="4.0" indent="yes"/>
<xsl:function name="mf:group" as="node()*">
<xsl:param name="items" as="node()*"/>
<xsl:param name="level" as="xs:integer"/>
<xsl:for-each-group select="$items" group-starting-with="p[@name = concat($prefix,$level, $suffix)]">
<xsl:choose>
<xsl:when test="not(self::p[@name = concat($prefix, $level, $suffix)])">
<xsl:apply-templates select="current-group()"/>
</xsl:when>
<xsl:otherwise>
<xsl:element name="h{$level}">
<xsl:apply-templates select="."/>
<xsl:sequence select="mf:group(current-group() except ., $level + 1)"/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each-group>
</xsl:function>
<xsl:template match="@* | node()">
<xsl:copy>
<xsl:apply-templates select="@* , node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="body" name ="myTemplate">
<xsl:copy>
<xsl:sequence select="mf:group(*, 1)"/>
</xsl:copy>
</xsl:template>
<xsl:template match="body[@name='section']">
<section>
<xsl:call-template name="myTemplate"/>
</section>
</xsl:template>
</xsl:stylesheet>
但是,这是不正确的。诸如<p name ="section">this is section</p>
之类的东西广泛出现。不仅如此,还有其他几个人也不例外。如果有人请告诉我如何处理section
我也可以为他人做到这一点。请告诉我如何正确地做到这一点。
ADDED
<body>
<intro>
<p></p>
<p></p>
</intro>
<section>
<para>
</para>
<h1></h2>
<h2></h2>
</section>
<section>
<para>
</para>
<h1></h2>
<h2></h2>
</section>
<sumary>
</summary>
</body>
我做了什么
<xsl:for-each-group select="*" group-starting-with="p[@name = 'intro']">
<intro>
<xsl:apply-templates select="current()"/>
</intro>
</xsl:for-each-group>
答
我想你主要是想另一个划分步骤;样式表
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:mf="http://example.com/mf"
exclude-result-prefixes="xs mf">
<xsl:param name="prefix" as="xs:string" select="'h'"/>
<xsl:param name="suffix" as="xs:string" select="'-title'"/>
<xsl:output method="html" version="4.0" indent="yes"/>
<xsl:function name="mf:group" as="node()*">
<xsl:param name="items" as="node()*"/>
<xsl:param name="level" as="xs:integer"/>
<xsl:for-each-group select="$items" group-starting-with="p[@name = concat($prefix, $level, $suffix)]">
<xsl:choose>
<xsl:when test="not(self::p[@name = concat($prefix, $level, $suffix)])">
<xsl:apply-templates select="current-group()"/>
</xsl:when>
<xsl:otherwise>
<xsl:element name="h{$level}">
<xsl:apply-templates select="."/>
<xsl:sequence select="mf:group(current-group() except ., $level + 1)"/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each-group>
</xsl:function>
<xsl:template match="@* | node()">
<xsl:copy>
<xsl:apply-templates select="@* , node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="body">
<xsl:copy>
<xsl:for-each-group select="*" group-starting-with="p[@name = 'section']">
<section>
<xsl:sequence select="mf:group(current-group(), 1)"/>
</section>
</xsl:for-each-group>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
变换校正输入
<?xml version="1.0" encoding="UTF-8"?>
<body>
<p name ="section">this is section</p>
<p name="h-title" other="main">Introduction</p>
<p name="h1-title" other="other-h1">XSLT and XQuery</p>
<p name="h2-title" other=" other-h2">XSLT</p>
<p name="">
<p1 name="bold"> XSLT is used to write stylesheets.</p1>
</p>
<p name="h2-title" other="other-h2">XQuery</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
<p name="h3-title" other="other-h3">XQuery and stylesheets</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
<p name ="section">this is section</p>
<p name="h1-title" other="other-h1">XSLT and XQuery</p>
<p name="h2-title" other=" other-h2">XSLT</p>
<p name ="section">this is section</p>
<p name="h1-title" other="other-h1">XSLT and XQuery</p>
<p name="h2-title" other=" other-h2">XSLT</p>
</body>
到结果
<body>
<section>
<p name="section">this is section</p>
<p name="h-title" other="main">Introduction</p>
<h1>
<p name="h1-title" other="other-h1">XSLT and XQuery</p>
<h2>
<p name="h2-title" other=" other-h2">XSLT</p>
<p name="">
<p1 name="bold"> XSLT is used to write stylesheets.</p1>
</p>
</h2>
<h2>
<p name="h2-title" other="other-h2">XQuery</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
<h3>
<p name="h3-title" other="other-h3">XQuery and stylesheets</p>
<p name="">
<p1 name="bold"> XQuery is used to query XML databases.</p1>
</p>
</h3>
</h2>
</h1>
</section>
<section>
<p name="section">this is section</p>
<h1>
<p name="h1-title" other="other-h1">XSLT and XQuery</p>
<h2>
<p name="h2-title" other=" other-h2">XSLT</p>
</h2>
</h1>
</section>
<section>
<p name="section">this is section</p>
<h1>
<p name="h1-title" other="other-h1">XSLT and XQuery</p>
<h2>
<p name="h2-title" other=" other-h2">XSLT</p>
</h2>
</h1>
</section>
</body>
那有你贴我觉得结构,与<p name="h-title" other="main">Introduction</p>
元素是一节中的例外而您发布的示例将其移至顶端。我不确定这样做的规则是什么,所以我没有试图实现这一点。请说明您是否只想将该单一元素移到顶部,而不是将该组应用到该元素,或者是否有更复杂的规则来豁免某些元素。
[编辑]如果你只是想将所有p[@name = 't-title']
顶端,而不是将它们分组,然后上面的样式表的下面适应应该做的工作:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
xmlns:mf="http://example.com/mf"
exclude-result-prefixes="xs mf">
<xsl:param name="prefix" as="xs:string" select="'h'"/>
<xsl:param name="suffix" as="xs:string" select="'-title'"/>
<xsl:output method="html" version="4.0" indent="yes"/>
<xsl:function name="mf:group" as="node()*">
<xsl:param name="items" as="node()*"/>
<xsl:param name="level" as="xs:integer"/>
<xsl:for-each-group select="$items" group-starting-with="p[@name = concat($prefix, $level, $suffix)]">
<xsl:choose>
<xsl:when test="not(self::p[@name = concat($prefix, $level, $suffix)])">
<xsl:apply-templates select="current-group()"/>
</xsl:when>
<xsl:otherwise>
<xsl:element name="h{$level}">
<xsl:apply-templates select="."/>
<xsl:sequence select="mf:group(current-group() except ., $level + 1)"/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each-group>
</xsl:function>
<xsl:template match="@* | node()">
<xsl:copy>
<xsl:apply-templates select="@* , node()"/>
</xsl:copy>
</xsl:template>
<xsl:template match="body">
<xsl:copy>
<xsl:apply-templates select="p[@name = 'h-title']"/>
<xsl:for-each-group select="* except p[@name = 'h-title']" group-starting-with="p[@name = 'section']">
<section>
<xsl:sequence select="mf:group(current-group(), 1)"/>
</section>
</xsl:for-each-group>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
Setinger:我真的不明白转型应该是这样做的。请编辑问题并解释。大概一个非常小的例子就足够了 - 而且这个要求只应该是你无法实现的要求 - 请跳过所有其他要求。一个简单的示例XML文档可能只有10行。 – 2012-07-24 02:51:32
@Dimitre,我用简单的关卡增加了更多的问题。请看看。 – Setinger 2012-07-26 05:32:33
Setinger,你已经添加了一个示例,请解释一下是什么,是你有可能的输入还是你想要的输出?如果它是一个可能的输入,你也需要显示你想要的输出。 – 2012-07-26 09:41:26