Re: [xsl] Increment a variable

[omprakash.v@xxxxxxxxxxxxx]

Hi Chandu,

       XSLT is a functional programming language and not a procedural one.
Hence, what you ask has to be handled differently. Your input xslt has to
have atleast as many nodes as the upper limit in the for loop (1000 in your
case) for this to work. Or in your case since you want the var reset for
every 100
nodes, 10 nodes atleast 100 deep I would imagine.

The general idea is outlined below: You would need something to call your
iterate template though.

<xsl:template name="iterate">

<xsl:for-each select="ancestor::node()[position() &lt; 100]">

<xsl:call-template name="fun2">
<xsl:with-param name="var" select="0"/>
</xsl:call-template>

</xsl:for-each>

</xsl:template>

<xsl:template name="fun2">
<xsl:param name="var"/>

<!-- dom something with var here -->

<xsl:if test="$var = 100">
<xsl:call-template name="iterate">
</xsl:if>

<xsl:choose>
<xsl:when test="$var = 100">
<xsl:call-template name="iterate"/>
</xsl:when>
<xsl:otherwise>
<xsl:call-template name="fun2">
<xsl:with-param name="var" select="number($var)+1"/>
</xsl:call-template>
</xsl:otherwise>
</xsl:choose>

</xsl:template>


</xsl:for-each>
















                                                                                                                                         
                      "ChandraShekar, A"                                                                                                 
                      <ChandraShekar.A@s         To:      <xsl-list@xxxxxxxxxxxxxxxxxxxxxx>                                              
                      iemens.com>                cc:      (bcc: omprakash.v/Polaris)                                                     
                                                 Subject: [xsl] Increment a variable                                                     
                      08/18/2005 10:04                                                                                                   
                      AM                                                                                                                 
                      Please respond to                                                                                                  
                      xsl-list                                                                                                           
                                                                                                                                         
                                                                                                                                         




 Hello,
             I don't know whether this question is stupid question or not?

             How can I achieve following c++ code in XSLT.

             void fun1()
             {
                         for(int i=0;i<1000;i++)
                         {
                            fun2(i);
                         }
             }

             void fun2(int var)
             {
                         if ( var == 0 )
                         {
                                     var++;
                                     // do something
                         }
                         else
                         {
                                     Var++;
                                     // do something
                         }
                         if ( var == 100 )
                         {
                                     Var = 0;
                                     // do something

                         }
             }


Thanks in advance,





This e-Mail may contain proprietary and confidential information and is sent for the intended recipient(s) only. 
If by an addressing or transmission error this mail has been misdirected to you, you are requested to delete this mail immediately.
You are also hereby notified that any use, any form of reproduction, dissemination, copying, disclosure, modification,
distribution and/or publication of this e-mail message, contents or its attachment other than by its intended recipient/s is strictly prohibited.

Visit Us at http://www.polaris.co.in