Xml XSL转换：选择块而不是选择正确的变量

我正在处理一个xsl文档，它不断丢失地址行。 我已经修复了它，但似乎在试图修复与修复相关的问题时破坏了它。 以下是我的代码示例：

我需要的是：

Line1: (mapped from houseNumberHouseName)
Line2: $AddressLineOne
Line3: $AddressLineTwo
Line4: $AddressLineThree

当AddressLine1未从houseNumberHouseName映射时：

Line1: $AddressLineOne
Line2: $AddressLineTwo
Line3: $AddressLineThree
Line4: /

有人能指出为什么我的选择不起作用吗

---

谢谢

也许你可以这样简化：

Line1: (mapped from houseNumberHouseName)
Line2: $AddressLineOne
Line3: $AddressLineThree
Line4: /

<xsl:choose>
    <xsl:when test="number($houseNameNumberNumericCharacterLength) &gt;= number($houseNameNumberNonNumericCharacterLength)">
        <addressLine2><xsl:value-of select="mad:Address/mad:AddressLineTwo"/></addressLine2>
        <addressLine3><xsl:value-of select="$addressLineThree"/></addressLine3>
        <addressLine4><xsl:value-of select="mad:Address/mad:AddressLineFour"/></addressLine4>
    </xsl:when>
    <xsl:otherwise>
        <addressLine2><xsl:value-of select="$addressLineOne"/></addressLine2>
        <addressLine3><xsl:value-of select="$addressLineTwo"/></addressLine3>
        <addressLine4><xsl:value-of select="$addressLineThree"/></addressLine4>
    </xsl:otherwise>                
</xsl:choose>  

---

也许您可以这样简化：

Line1: (mapped from houseNumberHouseName)
Line2: $AddressLineOne
Line3: $AddressLineThree
Line4: /

<xsl:choose>
    <xsl:when test="number($houseNameNumberNumericCharacterLength) &gt;= number($houseNameNumberNonNumericCharacterLength)">
        <addressLine2><xsl:value-of select="mad:Address/mad:AddressLineTwo"/></addressLine2>
        <addressLine3><xsl:value-of select="$addressLineThree"/></addressLine3>
        <addressLine4><xsl:value-of select="mad:Address/mad:AddressLineFour"/></addressLine4>
    </xsl:when>
    <xsl:otherwise>
        <addressLine2><xsl:value-of select="$addressLineOne"/></addressLine2>
        <addressLine3><xsl:value-of select="$addressLineTwo"/></addressLine3>
        <addressLine4><xsl:value-of select="$addressLineThree"/></addressLine4>
    </xsl:otherwise>                
</xsl:choose>  

谢谢，效果很好。试图沿着别人使用过的形式继续，缺乏重新思考条件的直觉。谢谢你的快速回复谢谢，效果很好。试图沿着别人使用过的形式继续，缺乏重新思考条件的直觉。谢谢你的快速回复