Raleigh.ru - XSLT в примерах

Преобразование 1

Исходный XML

<source>

                  
<AAA>
                  		
     <CCC/>
                       
     <BBB>
                            
          <CCC>Carl</CCC>
                       
     </BBB>
                       
     <BBB/>
                       
     <BBB/>
                  
</AAA>
                  
<AAA>
                  		
     <CCC/>
                       
     <BBB/>
                       
     <BBB>		 
                            
          <CCC>John</CCC>
                            
          <CCC>Charles</CCC>
                    				
          <CCC>Robert</CCC>
                            
          <CCC>Anthony</CCC>
                       
     </BBB>
                  
</AAA>
                  

</source>

Результат

<DIV>
   <B>//AAA : </B>2</DIV>
<DIV>
   <B>//CCC : </B>7</DIV>
<DIV>
   <B>//AAA/CCC : </B>2</DIV>
<DIV>
   <B>//CCC[text()]) : </B>5</DIV>

Представление HTML

//AAA : 2

//CCC : 7

//AAA/CCC : 2

//CCC[text()]) : 5

Преобразование XSLT

<xsl:stylesheet version = '1.0' 
     xmlns:xsl='http://www.w3.org/1999/XSL/Transform'>

                  
<xsl:template match="/">
                  
     <DIV>
          <B>
               <xsl:text>//AAA : </xsl:text>
          </B>
                  
          <xsl:value-of select="count(//AAA)"/>
     </DIV>
                  
     <DIV>
          <B>
               <xsl:text>//CCC : </xsl:text>
          </B>
                  
          <xsl:value-of select="count(//CCC)"/>
     </DIV>
                  
     <DIV>
          <B>
               <xsl:text>//AAA/CCC : </xsl:text>
          </B>
                  
          <xsl:value-of select="count(//AAA/CCC)"/>
     </DIV>
                  
     <DIV>
          <B>
               <xsl:text>//CCC[text()]) : </xsl:text>
          </B>
                  
          <xsl:value-of select="count(//CCC[text()])"/>
     </DIV>
                  
</xsl:template>

                  
                  

</xsl:stylesheet>