XSLT 输出到 HTML:基于另一个元素添加一个带有递增编号的 HTML 元素 [英] XSLT output to HTML: add an HTML element with incremented number, based on another element
问题描述
我有 tei:xml 文档，我正在使用 XSLT 2.0 将其转换为 HTML.tei 文档的有效结构如下所示:
<代码>...<p xml:lang="LA"><seg type="a" corresp="#foooid"><date type="doc_date" when="1245"/>在非亨德瑞特中.塞入posuere eros，坐 amet pharetra lacus.</seg><seg type="a">Nullam semper varius justo, vitae mollis turpisdapibus 坐在 amet.Donecrhoncus tempor urna 坐 amet</seg> 整数 id ante nunc.Curabitur at ligula sedarcu consequat gravida et id orci.莫尔比之门多洛尔. <seg type="a" corresp="#foooid2">Sed 格言<note type="public_note">sem nec urna sodales cursus.Donec 坐 amet nibh tempor,congue ligula semper, rhoncus odio.</seg><p>...
在几个
<div><xsl:apply-templates></div></xsl:模板><xsl:template match="seg[@type='a']"><p><xsl:apply-templates></p></xsl:模板><xsl:template match="seg//date[@type='doc_date'] |seg//note[@type='public_note']"><sup><xsl:number count="seg//date[@type='doc_date'] |seg//note[@type='public_note']" format="1" level="any"/></sup></xsl:模板> 产生三个，增量值为1、2、3:
<p><sup>1</sup>在非亨德雷特米图斯中.塞入posuere eros，坐在 amet pharetra lacus.</p><p>Nullam semper varius justo, vitae mollis turpisdapibus 坐在 amet.Donec<sup>2</sup>颞肌</p><p>整数 id ante nunc.Curabitur at ligula sedarcu consequat gravida et id orci.莫尔比之门多洛尔.</p><p>Sed dictum sem<sup>3</sup>nec urna sodales cursus.Donec sat amet nibh tempor, congue ligula semper,</p><div>我似乎无法解决的问题是如何输出以下内容，其中 seg[@corresp] 满足:
<p><sup>1</sup>在非亨德雷特米图斯中.塞入posuere eros, 坐在 amet pharetra lacus.</p><sup>2</sup><p>Nullam semper varius justo, vitae mollis turpisdapibus 坐在 amet.Donec <sup>3</sup>颞肌</p><p>整数 id ante nunc.Curabitur at ligula sedarcu consequat gravida et id orci.莫尔比之门多洛尔.</p><p>Sed dictum sem<sup>4</sup>nec urna sodales cursus.Donec sat amet nibh tempor, congue ligula semper,</p><sup>5</sup><div>我可以让它们在单独的模板中工作(在创建 html <p/> 时)，但不能在一个模板中工作.但是，在单独的模板中会重新开始编号.
非常感谢.
解决方案 您可以使用不同模式的模板来创建数字并在模式中包含 seg[@corresp] 元素(如我已经在 https://xsltfiddle.liberty-development.net/pPqsHUb) 但作为xsl:number 根据源文档中节点的位置工作，您没有得到您所指示的顺序，因为基本上 seg[@corresp] 元素是这样的以较小的数字编号作为其子元素或后代 date 或 note 元素.
所以基本上我认为你需要运行一个两步转换，在 seg[@corresp]，然后在第二步中给它们编号和note/date:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"xmlns:xs="http://www.w3.org/2001/XMLSchema"exclude-result-prefixes="#all"版本=3.0"><xsl:mode on-no-match="shallow-copy"/><xsl:output method="html" indent="yes" html-version="5"/><xsl:mode name="add-marker" on-no-match="shallow-copy"/><xsl:template match="seg[@corresp]" mode="add-marker"><xsl:next-match/><标记/></xsl:模板><xsl:variable name="markers- added"><xsl:apply-templates mode="add-marker"/></xsl:变量><xsl:template match="/"><xsl:apply-templates select="$markers- added/node()"/></xsl:模板><xsl:template match="p"><div><xsl:apply-templates/></div></xsl:模板><xsl:template match="seg[@type='a']"><p><xsl:apply-templates/></p></xsl:模板><xsl:template match="seg//date[@type='doc_date'] |seg//note[@type='public_note'] |标记"><xsl:apply-templates select="."模式=数字"/></xsl:模板><xsl:template match="*" mode="number"><sup><xsl:number count="marker | seg//date[@type='doc_date'] |seg//note[@type='public_note']" format="1" level="any"/></sup></xsl:模板></xsl:stylesheet>
https://xsltfiddle.liberty-development.net/pPqsHUb/1
我在那里使用了 XSLT 3 xsl:mode 声明，但它可以被身份转换模板替换，例如
<xsl:copy><xsl:apply-templates select="@* | node()" mode="#current"/></xsl:copy></xsl:模板>
对于 XSLT 2 处理器.
I have tei:xml documents which I am transforming into HTML with XSLT 2.0. The effective structure of the tei documents look like this:
...
<p xml:lang="LA">
<seg type="a" corresp="#fooid"><date type="doc_date" when="1245"/>In non hendrerit metus. Sed in
posuere eros, sit amet pharetra lacus.</seg>
<seg type="a">Nullam semper varius justo, vitae mollis turpis
dapibus sit amet. Donec<note type="public_note"></note>
rhoncus tempor urna sit amet
imperdiet.</seg>
<seg type="a">Integer id ante nunc. Curabitur at ligula sed
arcu consequat gravida et id orci. Morbi quis porta
dolor.</seg>
<seg type="a" corresp="#fooid2">Sed dictum<note type="public_note">
sem nec urna sodales cursus. Donec sit amet nibh tempor,
congue ligula semper, rhoncus odio.</seg>
<p>
...
In several <xsl:template>s I transform the xml to HTML and thencycle through the tei document to identify elements that need to be transformed into superscript footnote numbers. I use the <xsl:number function> to increment the number:
<xsl:template match="p">
<div><xsl:apply-templates></div>
</xsl:template>
<xsl:template match="seg[@type='a']">
<p><xsl:apply-templates></p>
</xsl:template>
<xsl:template match="seg//date[@type='doc_date'] |
seg//note[@type='public_note']">
<sup>
<xsl:number count="seg//date[@type='doc_date'] |
seg//note[@type='public_note']" format="1" level="any"/>
</sup>
</xsl:template>
Producing three <sup/> with incremental values 1, 2, 3:
<div>
<p><sup>1</sup>In non hendrerit metus. Sed in
posuere eros, sit amet pharetra lacus.</p>
<p>Nullam semper varius justo, vitae mollis turpis
dapibus sit amet. Donec<sup>2</sup> rhoncus tempor
urna sit amet imperdiet.</p>
<p>Integer id ante nunc. Curabitur at ligula sed
arcu consequat gravida et id orci. Morbi quis porta
dolor.</p>
<p>Sed dictum sem<sup>3</sup> nec urna sodales cursus.
Donec sit amet nibh tempor, congue ligula semper,
rhoncus odio.</p>
<div>
The problem that I can't seem to solve is how to output the following, where <sup> is added AFTER <p> (based on <tei:seg>) when the
condition seg[@corresp] is met:
<div>
<p><sup>1</sup>In non hendrerit metus. Sed in
posuere eros, sit amet pharetra lacus.</p><sup>2</sup>
<p>Nullam semper varius justo, vitae mollis turpis
dapibus sit amet. Donec<sup>3</sup> rhoncus tempor
urna sit amet imperdiet.</p>
<p>Integer id ante nunc. Curabitur at ligula sed
arcu consequat gravida et id orci. Morbi quis porta
dolor.</p>
<p>Sed dictum sem<sup>4</sup> nec urna sodales cursus.
Donec sit amet nibh tempor, congue ligula semper,
rhoncus odio.</p><sup>5</sup>
<div>
I can get them to work in separate templates (while creating the html <p/>), but not in one template. However, being in separate templates restarts the numbering.
Many thanks in advance.
解决方案 You could use a template in a different mode to create number and include the seg[@corresp] elements in the pattern (as I have done in https://xsltfiddle.liberty-development.net/pPqsHUb) but as xsl:number works based on the position of nodes in the source document you don't get the order you have indicated as basically the seg[@corresp] elements that way are numbered with lower numbers as their child or descendant date or note elements.
So basically I think you need to run a two step transformation, add a note or date or other marker element at the end of the seg[@corresp], then number them and the note/date in a second step:
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:xs="http://www.w3.org/2001/XMLSchema"
exclude-result-prefixes="#all"
version="3.0">
<xsl:mode on-no-match="shallow-copy"/>
<xsl:output method="html" indent="yes" html-version="5"/>
<xsl:mode name="add-marker" on-no-match="shallow-copy"/>
<xsl:template match="seg[@corresp]" mode="add-marker">
<xsl:next-match/>
<marker/>
</xsl:template>
<xsl:variable name="markers-added">
<xsl:apply-templates mode="add-marker"/>
</xsl:variable>
<xsl:template match="/">
<xsl:apply-templates select="$markers-added/node()"/>
</xsl:template>
<xsl:template match="p">
<div><xsl:apply-templates/></div>
</xsl:template>
<xsl:template match="seg[@type='a']">
<p><xsl:apply-templates/></p>
</xsl:template>
<xsl:template match="seg//date[@type='doc_date'] |
seg//note[@type='public_note'] | marker">
<xsl:apply-templates select="." mode="number"/>
</xsl:template>
<xsl:template match="*" mode="number">
<sup>
<xsl:number count="marker | seg//date[@type='doc_date'] |
seg//note[@type='public_note']" format="1" level="any"/>
</sup>
</xsl:template>
</xsl:stylesheet>
https://xsltfiddle.liberty-development.net/pPqsHUb/1
I have used the XSLT 3 xsl:mode declaration in there but it could be replaced by the identity transformation template e.g.
<xsl:template match="@* | node()" mode="add-marker">
<xsl:copy>
<xsl:apply-templates select="@* | node()" mode="#current"/>
</xsl:copy>
</xsl:template>
for an XSLT 2 processor.
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