从祖先获取后代节点的位置,不一定是兄弟节点 [英] get the position of a descendant node from ancestor, not necessarily a sibling
问题描述
在下面的 xml 片段中,我有一个带脚注的部分和一个带脚注的小节.我想从论文/章节级别开始按顺序重新编号脚注,尽管 fn 不是兄弟姐妹
In the following xml snippet I have a section with a footnote, and a subsection with a footnote. I want to renumber the footnotes sequentially starting at the paper/section level, despite the fact that the fn's are not siblings
<?xml version='1.0' ?>
<paper>
<section>
<title>My Main Section</title>
<para>My para with a <footnote num="1">text</footnote> footnote.</para>
<section>
<title>my subsection</title>
<para>more text with another <footnote num="1">more fn text.</footnote> footnote.</para>
</section>
</section>
</paper>
预期输出为:
<?xml version='1.0' ?>
<paper>
<section><title>My Main Section</title>
<para>My para with a <footnote num="1">text</footnote> footnote.</para>
<section><title>my subsection</title>
<para>more text with another <footnote num="2">more fn text.</footnote> footnote.</para>
</section>
</section>
</paper>
我尝试使用 xsl:number 进行各种操作,但没有任何效果.我能得到的最接近的是以下内容:
I was trying various things with xsl:number, but couldn't get anything to work. The closest I could get was the following:
<?xml version='1.0'?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="footnote/@num">
<xsl:attribute name="num"><xsl:value-of select="count(ancestor::paper/section//footnote)"/></xsl:attribute>
</xsl:template>
</xsl:stylesheet>
这给出了正确的计数 2,但我不知道如何表示我是这个主要部分中两个脚注中的第一个".
that gives the correct count of 2, but I'm not sure how to indicate that "I am the first of two footnotes in this main section".
我也尝试编写一个命名模板,如下所示:
I also tried writing a named template like so:
<xsl:template match="/paper/section">
<section>
<xsl:call-template name="renumberFNs"/>
<xsl:apply-templates/>
</section>
</xsl:template>
<xsl:template name="renumberFNs">
<xsl:for-each select=".//footnote/@num">
<xsl:attribute name="num"><xsl:value-of select="position()"/></xsl:attribute>
</xsl:for-each>
</xsl:template>
但这将@num 放在该部分.有什么想法吗?
but that put the @num on the section. Any ideas?
推荐答案
这对你有用吗?
<xsl:template match="footnote/@num">
<xsl:attribute name="num">
<xsl:number count="footnote" level="any" from="paper/section"/>
</xsl:attribute>
</xsl:template>
这篇关于从祖先获取后代节点的位置,不一定是兄弟节点的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!