Xml 我对XSLT代码有问题
我在XSLT方面有一个小问题。我需要这样写:Xml 我对XSLT代码有问题,xml,xslt,Xml,Xslt,我在XSLT方面有一个小问题。我需要这样写: $city1 = substring-after($address, ',') $city2 = substring-before($city1, ' -') $city = $city2 or $city1 if $city2 empty 我已经有这个了 <xsl:variable name="city1" select = "substring-after($adress,',')" /> <xsl:variab
$city1 = substring-after($address, ',')
$city2 = substring-before($city1, ' -')
$city = $city2 or $city1 if $city2 empty
我已经有这个了
<xsl:variable name="city1" select = "substring-after($adress,',')" />
<xsl:variable name="city2" select = "substring-before($city1,'-')" />
<xsl:variable name="city" select = "normalize-space($city2 or $city1)" />
但最后一轮不起作用。。。我如何修复它?试试这个
<xsl:variable name="city1" select = "normalize-space(substring-after($address,','))" />
<xsl:variable name="city2" select = "normalize-space(substring-before($city1,'-'))" />
<xsl:variable name="city">
<xsl:choose>
<xsl:when test="$city2 != ''">
<xsl:value-of select="$city2"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$city1"/>
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
请解释“不起作用”。实际结果是什么?预期结果是什么?另外,您能够使用XSLT2.0吗?因为这将使解决方案更简单。