XSLT Tutorial

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30.

xsl:number inserisce un numero nell'output. Il formato è dato dall'attributo format, che comincia con l'identificatore del formato e prosegue da caratteri separatori. Ecco alcuni esempi.

XSLT stylesheet 1

XML Source

<source>

<n>one</n>
<n>two</n>
<n>three</n>
<n>four</n>

</source>

Output

<TABLE>
  <TR>
     <TD>1. one</TD>
  </TR>
  <TR>
     <TD>2. two</TD>
  </TR>
  <TR>
     <TD>3. three</TD>
  </TR>
  <TR>
     <TD>4. four</TD>
  </TR>
</TABLE>

HTML view

1. one

2. two

3. three

4. four

XSLT stylesheet

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

<xsl:template match="/">
     <TABLE>
          <xsl:for-each select="//n">
               <TR>
                    <TD>
                         <xsl:number value="position()" format="1. "/>
                         <xsl:value-of select="."/>
                    </TD>
               </TR>
          </xsl:for-each>
     </TABLE>
</xsl:template>

</xsl:stylesheet>

XSLT stylesheet 2

XML Source

<source>

<n>one</n>
<n>two</n>
<n>three</n>
<n>four</n>

</source>

Output

<TABLE>
  <TR>
     <TD>001. one</TD>
  </TR>
  <TR>
     <TD>002. two</TD>
  </TR>
  <TR>
     <TD>003. three</TD>
  </TR>
  <TR>
     <TD>004. four</TD>
  </TR>
</TABLE>

HTML view

001. one

002. two

003. three

004. four

XSLT stylesheet

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

<xsl:template match="/">
     <TABLE>
          <xsl:for-each select="//n">
               <TR>
                    <TD>
                         <xsl:number value="position()" format="001. "/>
                         <xsl:value-of select="."/>
                    </TD>
               </TR>
          </xsl:for-each>
     </TABLE>
</xsl:template>

</xsl:stylesheet>

XSLT stylesheet 3

XML Source

<source>

<n>one</n>
<n>two</n>
<n>three</n>
<n>four</n>

</source>

Output

<TABLE>
  <TR>
     <TD>A   one</TD>
  </TR>
  <TR>
     <TD>B   two</TD>
  </TR>
  <TR>
     <TD>C   three</TD>
  </TR>
  <TR>
     <TD>D   four</TD>
  </TR>
</TABLE>

HTML view

A one

B two

C three

D four

XSLT stylesheet

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

<xsl:template match="/">
     <TABLE>
          <xsl:for-each select="//n">
               <TR>
                    <TD>
                         <xsl:number value="position()" format="A "/>
                         <xsl:value-of select="."/>
                    </TD>
               </TR>
          </xsl:for-each>
     </TABLE>
</xsl:template>

</xsl:stylesheet>

XSLT stylesheet 4

XML Source

<source>

<n>one</n>
<n>two</n>
<n>three</n>
<n>four</n>

</source>

Output

<TABLE>
  <TR>
     <TD>a# one</TD>
  </TR>
  <TR>
     <TD>b# two</TD>
  </TR>
  <TR>
     <TD>c# three</TD>
  </TR>
  <TR>
     <TD>d# four</TD>
  </TR>
</TABLE>

HTML view

a# one

b# two

c# three

d# four

XSLT stylesheet

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

<xsl:template match="/">
     <TABLE>
          <xsl:for-each select="//n">
               <TR>
                    <TD>
                         <xsl:number value="position()" format="a# "/>
                         <xsl:value-of select="."/>
                    </TD>
               </TR>
          </xsl:for-each>
     </TABLE>
</xsl:template>

</xsl:stylesheet>

XSLT stylesheet 5

XML Source

<source>

<n>one</n>
<n>two</n>
<n>three</n>
<n>four</n>

</source>

Output

<TABLE>
  <TR>
     <TD>i: one</TD>
  </TR>
  <TR>
     <TD>ii: two</TD>
  </TR>
  <TR>
     <TD>iii: three</TD>
  </TR>
  <TR>
     <TD>iv: four</TD>
  </TR>
</TABLE>

HTML view

i: one

ii: two

iii: three

iv: four

XSLT stylesheet

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

<xsl:template match="/">
     <TABLE>
          <xsl:for-each select="//n">
               <TR>
                    <TD>
                         <xsl:number value="position()" format="i: "/>
                         <xsl:value-of select="."/>
                    </TD>
               </TR>
          </xsl:for-each>
     </TABLE>
</xsl:template>

</xsl:stylesheet>

XSLT stylesheet 6

XML Source

<source>

<n>one</n>
<n>two</n>
<n>three</n>
<n>four</n>

</source>

Output

<TABLE>
  <TR>
     <TD>I... one</TD>
  </TR>
  <TR>
     <TD>II... two</TD>
  </TR>
  <TR>
     <TD>III... three</TD>
  </TR>
  <TR>
     <TD>IV... four</TD>
  </TR>
</TABLE>

HTML view

I... one

II... two

III... three

IV... four

XSLT stylesheet

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

<xsl:template match="/">
     <TABLE>
          <xsl:for-each select="//n">
               <TR>
                    <TD>
                         <xsl:number value="position()" format="I... "/>
                         <xsl:value-of select="."/>
                    </TD>
               </TR>
          </xsl:for-each>
     </TABLE>
</xsl:template>

</xsl:stylesheet>