继续这个问题:Using xsl to create localized content part 2。我的要求现在已经改变,所以我还需要匹配属性以及文本节点的部分匹配。所以从前面的例子中可以看出:
本文件:
<html>
<div>Lot's of html</div>
<div>[property.to.match]</div>
<div>
<h1>[other.property.to.match]</h1>
<p>
<img src="[localized_x.jpg]" />[another.property.to.match]
</p>
<input type="checkbox"/>[a.label.to.match]
<p>Some text that shouldn't be translated followed
by [some.text.to.translate]
XXX [other.property.to.match]
</p>
</div>
</html>
应该成为:
<html>
<div>Lot's of html</div>
<div>The British translation</div>
<div>
<h1>The other language localized, but non locale based generic translation</h1>
<p><img src="british_x.jpg">Second generic property
</p><input type="checkbox">Generic Checkbox label
<p>Some text that shouldn't be translated followed
by This text follows a static bit of text
XXX The other language localized, but non locale based generic translation
</p>
</div>
</html>
注意img src属性与属性匹配并被重写。是否可以更新xslt以匹配和重写这些属性?
由于 罗宾
答案 0 :(得分:1)
是否可以更新xslt以匹配并重写这些 属性?
是。只需添加此模板:
<xsl:template match="@*[contains(., '[') and contains(., ']')]">
<xsl:attribute name="{name()}">
<xsl:call-template name="replaceWithLookup"/>
</xsl:attribute>
</xsl:template>
完整的转化现在变为:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output omit-xml-declaration="yes" indent="yes"/>
<xsl:strip-space elements="*"/>
<xsl:param name="pLookupPath" select="'file:///c:/temp/delete/lookup2.xml'"/>
<xsl:param name="pLang" select="'en_GB'"/>
<xsl:key name="kLookup" match="text/*"
use="concat(../@name, '+', name())"/>
<xsl:variable name="vDict" select="document($pLookupPath)"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="@*[contains(., '[') and contains(., ']')]">
<xsl:attribute name="{name()}">
<xsl:call-template name="replaceWithLookup"/>
</xsl:attribute>
</xsl:template>
<xsl:template name="replaceWithLookup" match=
"text()[contains(., '[') and contains(., ']')]">
<xsl:param name="pText" select="."/>
<xsl:if test="string-length($pText)">
<xsl:value-of select=
"substring-before(concat($pText, '['), '[')"/>
<xsl:variable name="vToken" select=
"substring-before(substring-after($pText, '['), ']')"/>
<xsl:variable name="vReplacement">
<xsl:for-each select="$vDict">
<xsl:value-of select=
"(key('kLookup', concat($vToken, '+', $pLang))
|
key('kLookup', concat($vToken, '+', substring-before($pLang, '_')))
)[1]"/>
</xsl:for-each>
</xsl:variable>
<xsl:choose>
<xsl:when test="$vReplacement">
<xsl:value-of select="$vReplacement"/>
</xsl:when>
<xsl:when test="$vToken">
<xsl:value-of select="concat('[', $vToken, ']')"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select=
"substring-after
($pText,
substring-before(concat($pText, '['), '[')
)"/>
</xsl:otherwise>
</xsl:choose>
<xsl:if test="$vToken">
<xsl:call-template name="replaceWithLookup">
<xsl:with-param name="pText" select=
"substring-after($pText, concat('[', $vToken, ']'))"/>
</xsl:call-template>
</xsl:if>
</xsl:if>
</xsl:template>
</xsl:stylesheet>
如果lookup2.xml文件是:
<resources>
<text name="property.to.match">
<en_US>The American translation</en_US>
<en_GB>The British translation</en_GB>
<en>The language localized, but non locale based generic translation</en>
</text>
<text name="other.property.to.match">
<en>The other language localized, but non locale based generic translation</en>
</text>
<text name="another.property.to.match">
<en>Second generic property</en>
</text>
<text name="a.label.to.match">
<en>Generic Checkbox label </en>
</text>
<text name="some.text.to.translate">
<en>This text follows a static bit of text</en>
</text>
<text name="localized_x.jpg">
<en_GB>british_x.jpg</en_GB>
<en>Generic JPG</en>
</text>
</resources>
然后,在提供的XML文档上应用转换时:
<html>
<div>Lot's of html</div>
<div>[property.to.match]</div>
<div>
<h1>[other.property.to.match]</h1>
<p>
<img src="[localized_x.jpg]" />[another.property.to.match]
</p>
<input type="checkbox"/>[a.label.to.match]
<p>Some text that shouldn't be translated followed
by [some.text.to.translate]
XXX [other.property.to.match]
</p>
</div>
</html>
产生了想要的正确结果:
<html>
<div>Lot's of html</div>
<div>The British translation</div>
<div>
<h1>The other language localized, but non locale based generic translation</h1>
<p><img src="british_x.jpg">Second generic property
</p><input type="checkbox">Generic Checkbox label
<p>Some text that shouldn't be translated followed
by This text follows a static bit of text
XXX The other language localized, but non locale based generic translation
</p>
</div>
</html>