我有以下的xml文档。在这里，我想制作一个xslt文档，只选择'。'之前的数字。并将其附加到像'BVI-Chapter01'这样的字符串中，并且只给这个字符串一个锚标记，这里01更改为'。'之前的数字。在下面的xml文档中。
<index>
<title>INDEX</title>
<indexdiv>
<title>A</title>
<indexentry>
<primaryie>
<content-style font-style="bold">Administration</content-style>
</primaryie>
<secondaryie>administration order 7.251, 7.254</secondaryie>
<tertiaryie level="1">application for 7.255-7.257</tertiaryie>
<tertiaryie level="2">conditions to be satisfied 7.258-7.260</tertiaryie>
<tertiaryie level="1">blocking</tertiaryie>
<tertiaryie level="2">qualifying administrative receiver 7.261-7.263</tertiaryie>
<tertiaryie level="1">discharge of 7.288-7.280</tertiaryie>
<tertiaryie level="1">effect of 7.264</tertiaryie>
<tertiaryie level="2">directors not terminated 7.265, 7.266</tertiaryie>
<tertiaryie level="1">moratorium 7.267</tertiaryie>
<tertiaryie level="2">administrative receiver, appointment 7.270</tertiaryie>
<tertiaryie level="2">commencement 7.268</tertiaryie>
<tertiaryie level="2">disposal of changed assets 7.269</tertiaryie>
<tertiaryie level="2">judicial decisions 7.273</tertiaryie>
<secondaryie>administrator 7.274, <content-style font-style="italic">see also </content-style>
<content-style font-style="bold">Administrators</content-style>
</secondaryie>
<secondaryie>British Virgin Island companies 7.250</secondaryie>
<secondaryie>creditors, role of 7.283</secondaryie>
<tertiaryie level="1">application to court for directions 7.286</tertiaryie>
</indexentry>
</indexdiv>
</index>
我希望输出如下。
<div class="index">
<a name="BVI_IDX_01"> </a>
<div class="index-title">INDEX</div>
<div class="indexdiv">
<div class="indexentry">
<div class="primaryie">
<span class="font-style-bold">Administration</span>
</div>
<div class="secondaryie">administration order <a href="er:#BVI_CH_07">7.251</a>, <a href="er:#BVI_CH_07">7.254</a>
</div>
<div class="tertiaryie-1">application for <a href="er:#BVI_CH_07">7.255</a>–<a href="er:#BVI_CH_07">7.257</a>
</div>
<div class="tertiaryie-2">conditions to be satisfied <a href="er:#BVI_CH_07/P7-258">7.258</a>–<a href="er:#BVI_CH_07/P7-260">7.260</a>
</div>
<div class="tertiaryie-1">blocking</div>
<div class="tertiaryie-2">qualifying administrative receiver <a href="er:#BVI_CH_07/P7-261">7.261</a>–<a href="er:#BVI_CH_07/P7-263">7.263</a>
</div>
<div class="tertiaryie-1">discharge of <a href="er:#BVI_CH_07">7.288</a>–<a href="er:#BVI_CH_07">7.280</a>
</div>
<div class="tertiaryie-1">effect of <a href="er:#BVI_CH_07">7.264</a>
</div>
<div class="tertiaryie-2">directors not terminated <a href="er:#BVI_CH_07">7.265</a>, <a href="er:#BVI_CH_07">7.266</a>
</div>
<div class="tertiaryie-1">moratorium <a href="er:#BVI_CH_07">7.267</a>
</div>
<div class="tertiaryie-2">administrative receiver, appointment <a href="er:#BVI_CH_07">7.270</a>
</div>
<div class="tertiaryie-2">commencement <a href="er:#BVI_CH_07>7.268</a>
</div>
<div class="tertiaryie-2">disposal of changed assets <a href="er:#BVI_CH_07">7.269</a>
</div>
<div class="tertiaryie-2">judicial decisions <a href="er:#BVI_CH_07">7.273</a>
</div>
<div class="secondaryie">administrator <a href="er:#BVI_CH_07">7.274</a>, <span class="font-style-italic">see also</span>
<span class="font-style-bold">Administrators</span>
</div>
<div class="secondaryie">British Virgin Island companies <a href="er:#BVI_CH_07">7.250</a>
</div>
<div class="secondaryie">creditors, role of <a href="er:#BVI_CH_07">7.283</a>
</div>
<div class="tertiaryie-1">application to court for directions <a href="er:#BVI_CH_07">7.286</a>
</div>
<div class="tertiaryie-1">proposals, amendment <a href="er:#BVI_CH_07">7.284</a>, <a href="er:#BVI_CH_07">7.285</a>
</div>
<div class="tertiaryie-1">unfair prejudice <a href="er:#BVI_CH_07">7.287</a>, <a href="er:#BVI_CH_07">7.289</a>
由于
答案 0 :(得分：0)
XSLT 2.0中的以下解决方案使用analyze-string在文本节点中搜索所需的模式。
然而，这种转换并不能完全符合你的要求，因为我无法找到何时这种链接的逻辑
<a href="er:#BVI_CH_07/P7-261">7.261</a>
而不是这些链接
<a href="er:#BVI_CH_07">7.261</a>
此外，我假设引用只能出现在secondaryie和tertiaryie元素中。
XSLT 2.0
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="html" indent="yes" />
<!-- Use this string to replace all numbers on the text by a
a different character which cannot be present in the text (#)-->
<xsl:variable name="str-numbers" select="'0123456789'" />
<xsl:variable name="str-special-char" select="'#'" />
<xsl:variable name="str-special-seq" select="'##########'" />
<!-- Build the index header structure -->
<xsl:template match="index">
<div class="index">
<a name="BVI_IDX_01" />
<div class="index-title"><xsl:value-of select="title" /></div>
<div class="indexdiv">
<xsl:apply-templates select="indexdiv" />
</div>
</div>
</xsl:template>
<!-- Ignore title from index div element -->
<xsl:template match="indexdiv/title" />
<!-- Transform main elements to divs -->
<xsl:template match="indexentry|primaryie|secondaryie|indexdiv|indexentry">
<div class="{local-name()}">
<xsl:apply-templates select="node()" />
</div>
</xsl:template>
<xsl:template match="tertiaryie">
<div class="{concat(local-name(), '-', @level)}">
<xsl:apply-templates select="node()" />
</div>
</xsl:template>
<xsl:template match="content-style">
<span>
<xsl:attribute name="class">
<xsl:value-of select="concat(local-name(@*[1]), '-', @*[1])" />
<xsl:for-each select="@*[position() > 1]">
<xsl:value-of select="concat(' ', local-name(), '-', .)" />
</xsl:for-each>
</xsl:attribute>
<xsl:apply-templates select="node()" />
</span>
</xsl:template>
<!-- Transform numbers from textnodes within tertiaryie
and secondaryie elements -->
<xsl:template match="secondaryie/text()|tertiaryie/text()">
<!-- Use a regular expression to match the desired pattern
within the text -->
<xsl:analyze-string select="." regex="((\d+)\.\d+)">
<!-- A reference is found, print hyperlink -->
<xsl:matching-substring>
<a href="{concat('er:#BVI_CH_', format-number(number(regex-group(2)), '00'))}">
<xsl:value-of select="regex-group(1)" />
</a>
</xsl:matching-substring>
<!-- Output the text which do not match the given pattern -->
<xsl:non-matching-substring>
<xsl:value-of select="." />
</xsl:non-matching-substring>
</xsl:analyze-string>
</xsl:template>
</xsl:stylesheet>