Question

我有一个跟踪的 xml

<xml>
  <object context="3-cumulative" >
  <metadata>
  <ref cite="4.2" relevance="first.2"/>
  </metadata>
<body>
  <para>
    <text> 
      applicable on and after December 14,2007.
    </text>
  </para>
</body>
</object>
<object context="3-cumulative" >
  <metadata>
  <ref cite="4.2" relevance="first.1"/>
  </metadata>
<body>
  <para>
    <text> 
      applicable on and after December 14,2006.
    </text>
  </para>
</body>
</object>

 <object context="3-cumulative" >
 <metadata>
  <related-content-ref cite="5 annuity" relevance="first.1"/>
</metadata>
<body>
  <para>
     <text>
       applicable on and after December 14, 2008
     </text>
   </para>
 </body>
</object>
   <mainbody>
      <num cite="4.2">4.2</num>
      <heading>Stock exchanges</heading>
      <prov-body>
        <text>
           Notwithstanding the provisions of a convention ... as defined in the
           <italic>Income Tax Act</italic>.
        </text>
     <prov>
            <num cite="5 annuity"/>
            <heading>“annuity”</heading>
            <text>
            <term>“annuity”</term>does not include any pension payment ...
           </text>
            <text>
            any pension payment ...
           </text>
  </prov>
 </prov-body>
  </mainbody>
 </xml>

我需要看看在“mainbody” num/@cite 中是否找到任何对象/metatadata/ref/@cite 中找到任何对象/metatadata/ref/@cite 中, 那么来自对象的 para/ text 应该在第一个文本节点结尾处复制, 并且应该按对象/metadata/ ref/ @ relevency 排序。

产出应当是:

<xml>
 <mainbody>
 <num cite="4.2">4.2</num>
 <heading>Stock exchanges</heading>
 <prov-body>
  <text>
    Notwithstanding the provisions of a convention ... as defined in the
    <italic>Income Tax Act</italic>.
    **applicable on and after December 14, 2006**
    **applicable on and after December 14, 2007**
  </text>
 <prov>
        <num cite="5 annuity"/>
        <heading>“annuity”</heading>
        <text>
        <term>“annuity”</term>does not include any pension payment ...
         **applicable on and after December 14, 2008**
        </text>
        <text>
        any pension payment ...
       </text>
   </prov>
  </prov-body>
 </mainbody>
</xml>

Answer 1

this XSLT 1.0 transfer (如果 version 属性被修改为2.0,且转换使用 XSLT 2. 0 处理器运行,则产生相同结果):

<xsl:stylesheet version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
 <xsl:output omit-xml-declaration="yes" indent="yes"/>
 <xsl:strip-space elements="*"/>

 <xsl:key name="kRefByCite"
      match="metadata/*" use="@cite" />

 <xsl:template match="node()|@*">
  <xsl:copy>
   <xsl:apply-templates select="node()|@*"/>
  </xsl:copy>
 </xsl:template>

 <xsl:template match=
   "text[(preceding::text[1]|preceding::num[1])
          [last()]
              [key( kRefByCite , @cite)]]">
   <text>
     <xsl:apply-templates/>
     <xsl:for-each select=
       "key( kRefByCite , preceding::num[1]/@cite)">
       <xsl:sort select="@relevance"/>

       <xsl:value-of select="../../body/para/text"/>
     </xsl:for-each>
   </text>
 </xsl:template>
 <xsl:template match=
   "node()
    [parent::* and not(ancestor-or-self::mainbody)]"/>
</xsl:stylesheet>

在提供的 XML 文档上应用 < 强> 时:

<xml>
    <object context="3-cumulative" >
        <metadata>
            <ref cite="4.2" relevance="first.2"/>
        </metadata>
        <body>
            <para>
                <text>
          applicable on and after December 14,2007.
                </text>
            </para>
        </body>
    </object>
    <object context="3-cumulative" >
        <metadata>
            <ref cite="4.2" relevance="first.1"/>
        </metadata>
        <body>
            <para>
                <text>
          applicable on and after December 14,2006.
                </text>
            </para>
        </body>
    </object>
    <object context="3-cumulative" >
        <metadata>
            <related-content-ref cite="5 annuity" relevance="first.1"/>
        </metadata>
        <body>
            <para>
                <text>
           applicable on and after December 14, 2008
                </text>
            </para>
        </body>
    </object>
    <mainbody>
        <num cite="4.2">4.2</num>
        <heading>Stock exchanges</heading>
        <prov-body>
            <text>
        Notwithstanding the provisions of a convention ... as defined in the
                <italic>Income Tax Act</italic>.
            </text>
            <prov>
                <num cite="5 annuity"/>
                <heading>“annuity”</heading>
                <text>
                    <term>“annuity”</term>does not include any pension payment ...
                </text>
                <text>
           any pension payment ...
                </text>
            </prov>
        </prov-body>
    </mainbody>
</xml>

< 强力 > 生成通缉对象,正确结果:

<xml>
   <mainbody>
      <num cite="4.2">4.2</num>
      <heading>Stock exchanges</heading>
      <prov-body>
         <text>
        Notwithstanding the provisions of a convention ... as defined in the
                <italic>Income Tax Act</italic>.

          applicable on and after December 14,2006.

          applicable on and after December 14,2007.
                </text>
         <prov>
            <num cite="5 annuity"/>
            <heading>“annuity”</heading>
            <text>
               <term>“annuity”</term>does not include any pension payment ...

           applicable on and after December 14, 2008
                </text>
            <text>
           any pension payment ...
                </text>
         </prov>
      </prov-body>
   </mainbody>
</xml>

<强度 > 排除 :

适当压倒以下规则的“强势”/a href=“http://dpawson.co.uk/xsl/section2/identity.html” rel=“不跟随” 身份规则和“强势”规则的使用<强势a href=” http://www.w3.org/TR/1999/REC-xlt-1999116#key" rel=“不跟随” {code>code> {code>xl:key 和“强势a href=” http://www.w3.org/TR/1999/REC-xlt-19991116#conf-key_rel=“notf” rel=“不跟随>{code> key () 功能。

友情链接