XSLT未生成预期输出
输入XML:XSLT未生成预期输出,xslt,xslt-1.0,Xslt,Xslt 1.0,输入XML: <derivatives> <derivative id="4" name="Audio Content"> <operator id="1" name="Reliance"> <referenceCode code="62033815"> <mobileCircle id="1" name="Maharashtra"/>
<derivatives>
<derivative id="4" name="Audio Content">
<operator id="1" name="Reliance">
<referenceCode code="62033815">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
<operator id="22" name="Aircel">
<referenceCode code="811327">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
</derivative>
</derivatives>
<hellotune>
<operator>Aircel</operator>
<vcode>811327</vcode>
</hellotune>
<hellotune>
<operator>Aircel</operator>
<vcode/>
</hellotune>
<xsl:if test="derivatives/derivative/operator[@name='Aircel']">
<hellotune>
<operator>Aircel</operator>
<vcode><xsl:value-of select="referenceCode/@code"/></vcode>
</hellotune>
</xsl:if>
预期输出XML:
<derivatives>
<derivative id="4" name="Audio Content">
<operator id="1" name="Reliance">
<referenceCode code="62033815">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
<operator id="22" name="Aircel">
<referenceCode code="811327">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
</derivative>
</derivatives>
<hellotune>
<operator>Aircel</operator>
<vcode>811327</vcode>
</hellotune>
<hellotune>
<operator>Aircel</operator>
<vcode/>
</hellotune>
<xsl:if test="derivatives/derivative/operator[@name='Aircel']">
<hellotune>
<operator>Aircel</operator>
<vcode><xsl:value-of select="referenceCode/@code"/></vcode>
</hellotune>
</xsl:if>
艾尔塞尔
811327
电流输出(错误):
<derivatives>
<derivative id="4" name="Audio Content">
<operator id="1" name="Reliance">
<referenceCode code="62033815">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
<operator id="22" name="Aircel">
<referenceCode code="811327">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
</derivative>
</derivatives>
<hellotune>
<operator>Aircel</operator>
<vcode>811327</vcode>
</hellotune>
<hellotune>
<operator>Aircel</operator>
<vcode/>
</hellotune>
<xsl:if test="derivatives/derivative/operator[@name='Aircel']">
<hellotune>
<operator>Aircel</operator>
<vcode><xsl:value-of select="referenceCode/@code"/></vcode>
</hellotune>
</xsl:if>
艾尔塞尔
XSL(不起作用):
<derivatives>
<derivative id="4" name="Audio Content">
<operator id="1" name="Reliance">
<referenceCode code="62033815">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
<operator id="22" name="Aircel">
<referenceCode code="811327">
<mobileCircle id="1" name="Maharashtra"/>
</referenceCode>
</operator>
</derivative>
</derivatives>
<hellotune>
<operator>Aircel</operator>
<vcode>811327</vcode>
</hellotune>
<hellotune>
<operator>Aircel</operator>
<vcode/>
</hellotune>
<xsl:if test="derivatives/derivative/operator[@name='Aircel']">
<hellotune>
<operator>Aircel</operator>
<vcode><xsl:value-of select="referenceCode/@code"/></vcode>
</hellotune>
</xsl:if>
艾尔塞尔
注意:使用XSLV1.0。为简洁起见,未提及完整的XSL。根据您提供的XSL,可以假定上下文节点是根节点,但从根节点开始,路径
referenceCode/@code
与输入中的任何内容都不匹配。在该路径之前添加导数/derivative/operator/
将成功找到referenceCode@code
属性,但它将找到错误的属性。尝试这种推送方式:
<xsl:template match="/">
<xsl:apply-templates select="derivatives/derivative/operator[@name='Aircel']" />
</xsl:template>
<xsl:template match="operator">
<hellotune>
<operator><xsl:value-of select="@name" /></operator>
<vcode><xsl:value-of select="referenceCode/@code"/></vcode>
</hellotune>
</xsl:template>
元素
中的xpath表达式没有引用输入文档中的任何节点。匹配所有节点的最佳方法是使用
//
就像你可以使用的代码一样
//referenceCode/@code
(但这只是为了获取信息,使用同样的方法无法获得结果)
您可以这样尝试:
<xsl:template match="/">
<hellotune>
<xsl:for-each select="//operator">
<xsl:if test="./@name='Aircel'">
<operator><xsl:value-of select="@name"/></operator>
<vcode><xsl:value-of select="referenceCode/@code"/></vcode>
</xsl:if>
</xsl:for-each>
</hellotune>
</xsl:template>
希望这有帮助:)