XSLT XML:突出显示搜索结果中的搜索词 [英] XSLT XML: highlight a search word in search results
本文介绍了XSLT XML:突出显示搜索结果中的搜索词的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
这里是xml:
<?xml version="1.0" encoding="UTF-8"?>
<file>
<text>
<p>
<sentence>I bought kiwi at the grocery store.</sentence>
<sentence>I also bought bananas at the store.</sentence>
<sentence>Then, I bought a basket at another store.</sentence>
</p>
<p>
<sentence>You bought kiwi at the grocery store.</sentence>
<sentence>You also bought bananas at the store.</sentence>
<sentence>Then, You bought a basket at another store.</sentence>
</p>
</text>
</file>
这里是 XSLT:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="sentence">
<p>
<xsl:apply-templates/>
</p>
</xsl:template>
<xsl:template match="/">
<html>
<body>
<xsl:apply-templates select="file/text/p/sentence[contains(.,$search)]"/>
</body>
</html>
</xsl:template>
</xsl:stylesheet>
当 $search="kiwi":
我在杂货店买了kiwi.
I bought <mark>kiwi</mark> at the grocery store.
你在杂货店买了kiwi.
You bought <mark>kiwi</mark> at the grocery store.
请帮忙！
推荐答案
要突出显示所有出现的搜索字符串，请更改:
To highlight all occurrences of the search string, change this:
<xsl:template match="sentence">
<p>
<xsl:apply-templates/>
</p>
</xsl:template>
到:
<xsl:template match="sentence">
<p>
<xsl:call-template name="hilite">
<xsl:with-param name="text" select="."/>
<xsl:with-param name="search-string" select="$search"/>
</xsl:call-template>
</p>
</xsl:template>
<xsl:template name="hilite">
<xsl:param name="text"/>
<xsl:param name="search-string"/>
<xsl:choose>
<xsl:when test="contains($text, $search-string)">
<xsl:value-of select="substring-before($text, $search-string)"/>
<mark>
<xsl:value-of select="$search-string"/>
</mark>
<xsl:call-template name="hilite">
<xsl:with-param name="text" select="substring-after($text, $search-string)"/>
<xsl:with-param name="search-string" select="$search-string"/>
</xsl:call-template>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$text"/>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
这篇关于XSLT XML:突出显示搜索结果中的搜索词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！
查看全文
