[英]How can I define an XSL variable and assign a value in xsl:choose
我想在XSL中定义一个名为'category'的变量,为它赋值,并在我的代码中重新使用该变量。 如果objecttype = 1,则变量值应为'car',如果objecttype = 2,则变量值应为'bus'
我怎样才能做到这一点?
<xsl:template match="/">
<html>
<head><style type="text/css">body{font-size:11px;font-family:Verdana;}</style></head>
<body>
Dear
<xsl:for-each select="user">
<xsl:value-of select="firstname"/><xsl:text disable-output-escaping="yes">&nbsp;</xsl:text>
<xsl:if test="middlename != ''">
<xsl:value-of select="middlename"/><xsl:text disable-output-escaping="yes">&nbsp;</xsl:text>
</xsl:if>
</xsl:for-each>
<xsl:value-of select="user/lastname"/>,<br/>
<br/>
You have created a company listing for "<xsl:value-of select="user/objecttitle"/>".<br/>
<br/>
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You can like you page here:
<xsl:for-each select="user">
<xsl:variable name="category">
<xsl:choose>
<xsl:when test="objecttype='1'">car</xsl:when>
<xsl:when test="objecttype='2'">bus</xsl:when>
</xsl:choose>
</xsl:variable>
</xsl:for-each>
<a href="http://www.mydomain.com/{$category}/{user/objectid}/{user/objecturl}">Click here to go to your company listing now.</a><br/>
Kind regards,<br/>
<br/>
<br/>
</body>
</html>
</xsl:template>
这是XSL新手的常见错误。 正确的方法是:
<xsl:variable name="category">
<xsl:choose>
<xsl:when test="objecttype='1'">car</xsl:when>
<xsl:when test="objecttype='2'">bus</xsl:when>
... etc
</xsl:choose>
</xsl:variable>
在您的示例中,变量是<xsl:when...>
标记的本地变量。
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