Re: Incrementing a Global variable

Hi

Citando Rajendra S Rawat <rajsrawat@xxxxxxxxx>:

} Hi! Mukul
} 
} Perhaps nobody understood my problem
} 
} XSL/XPath have failed to do a trivial thing!!
} 
} Here are some more detail...
} 
} This is an database(Oracle9i)
} generated complex xml, which is validated by some
} standard schemas.Which I am transforming to XSL:FO
} using XSLT to get a PDF output.
} 
} It would be not possible to post 4000 lines complete
} xslt code. I've formulated sample files to illustrate
} the problem(now I've made it a pure XSL problem and
} not a FO problem, but FO Solution is also welcome ):
} ************************************************
} 
(...)
} 
} PDF/HTML Output:( I Require)
} --------------------------
} |1 |SAM        |English  |
} |--|-----------|---------|
} |2 |RAJ        |English  |
} |--|-----------|---------|
} |3 |RON        |English  |
} |--|-----------|---------|
} |4 |           |         |
} |--|-----------|---------|
} |5 |JON        |German   |
} |--|-----------|---------|
} |6 |DON        |German   |
} |--|-----------|---------|
} |7 |           |         |
} |--|-----------|---------|
} |8 |MON        |Hebrew   |
} |--|-----------|---------|
} |9 |GON        |Hebrew   |
} |--|-----------|---------|
} |10| Total = 7 |         |
} |--|-----------|---------|
} |11|           |         |
} |--|-----------|---------|
} |12|           |         |
} |--|-----------|---------| 
} |13|           |         |
} |--|-----------|---------|
} |14|           |         |
} |--|-----------|---------|
} |15|           |         |
} --------------------------
} ****************************************
} 
try this stylesheet, you'll have to define the fn prefix to the namespace
"urn:schemas-microsoft-com:xslt" if you're using msxml or to "http://exslt.org/common"
if your processor suports xslt.

  <xsl:key match="Student" name="studant" use="TOption"/>
  <xsl:template match="Students">
    <xsl:variable name="std">
      <xsl:apply-templates mode="var"
select="Student[generate-id()=generate-id(key('studant',TOption))]"/>
      <item name="Total = {count(Student)}"/>
    </xsl:variable>
    <table>
      <xsl:apply-templates select="fn:node-set($std)/item[position()&lt;16]"/>
      <xsl:call-template name="fill-table">
        <xsl:with-param name="cnt" select="count(fn:node-set($std)/item) + 1"/>
      </xsl:call-template>
    </table>
  </xsl:template>
  <xsl:template match="item">
    <tr>
      <td>
        <xsl:value-of select="position()"/>
      </td>
      <td>
        <xsl:value-of select="@name"/>
      </td>
      <td>
        <xsl:value-of select="@option"/>
      </td>
    </tr>
  </xsl:template>
  <xsl:template match="Student" mode="var">
    <xsl:if test="position()&gt;1">
      <item/>
    </xsl:if>
    <xsl:apply-templates mode="var-list" select="key('studant',TOption)"/>
  </xsl:template>
  <xsl:template match="Student" mode="var-list">
    <item name="{Name}" option="{TOption}"/>
  </xsl:template>
  <xsl:template name="fill-table">
    <xsl:param name="cnt" select="16"/>
    <xsl:choose>
      <xsl:when test="$cnt&lt;16">
        <tr>
          <td><xsl:value-of select="$cnt"/></td>
        </tr>
        <xsl:call-template name="fill-table">
          <xsl:with-param name="cnt" select="$cnt + 1"/>
        </xsl:call-template>
      </xsl:when>
    </xsl:choose>
  </xsl:template>

Regards,
Americo Albuquerque

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