这组节点xslt的最后一个元素。

Question

XML数据：

<SECTION_CONTENT_LIST_ITEM>
    <NTC_NAV3>
        <IMMUTABLE_ID>5786
        </IMMUTABLE_ID>
        <INSTRUCTION_LIST>
            <INSTRUCTION_LIST_ITEM>
                <NTC_NAV3INSTRUCT>
                        <DESCRIPTION>
                            <P>descrzione breve di una storia</P>
                        </DESCRIPTION>
                    </NTC_NAV3INSTRUCT>
            </INSTRUCTION_LIST_ITEM>
        </INSTRUCTION_LIST>
    </NTC_NAV3>
</SECTION_CONTENT_LIST_ITEM>
<SECTION_CONTENT_LIST_ITEM>
    <NTC_NAV3>
        <IMMUTABLE_ID>5787
        </IMMUTABLE_ID>
        <INSTRUCTION_LIST>
            <INSTRUCTION_LIST_ITEM>
                <NTC_NAV3INSTRUCT>
                        <DESCRIPTION>
                            <P>descriviamo in questo capitolo qualcosa</P>
                        </DESCRIPTION>
                    </NTC_NAV3INSTRUCT>
            </INSTRUCTION_LIST_ITEM>
        </INSTRUCTION_LIST>
    </NTC_NAV3>
</SECTION_CONTENT_LIST_ITEM>

XSL:   

    <xsl:for-each select="SECTION_CONTENT_LIST">
    <xsl:for-each select="SECTION_CONTENT_LIST_ITEM">
        <xsl:sort select="NTC_NAV3/IMMUTABLE_ID" data-type="text" order="ascending"/>
            <xsl:for-each select="NTC_NAV3">
            <div style="text-align:left; border-top:2px solid black;">
            <span style="line-height:normal; text-align:center; ">
            <xsl:value-of select=".//NTC_NAV3INSTRUCT/DESCRIPTION"/>
            </span>
            </div>                          
            </xsl:for-each>
    </xsl:for-each>
</xsl:for-each>    


In output I would only the output  :
descriviamo in questo capitolo qualcosa
this is the last description orderd by immutable_id

Answer 1

你可以用

<xsl:for-each select="SECTION_CONTENT_LIST">
    <xsl:for-each select="SECTION_CONTENT_LIST_ITEM">
    <xsl:sort select="NTC_NAV3/IMMUTABLE_ID" data-type="text" order="ascending"/>
            <xsl:for-each select="NTC_NAV3[last()]">
            <div style="text-align:left; border-top:2px solid black;">
            <span style="line-height:normal; text-align:center; ">
            <xsl:value-of select=".//NTC_NAV3INSTRUCT/DESCRIPTION"/>
            </span>
            </div>                          
            </xsl:for-each>
    </xsl:for-each>
</xsl:for-each>

假设您只想处理最后一个NTC_NAV3元素。

如果这没有帮助，那么请考虑显示XML输入的示例和您希望用XSLT创建的相应的HTML输出。