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RE: Looping and assigning into variable

Subject: RE: Looping and assigning into variable
From: Meiyu Lin <MeiyuL@xxxxxxxxxxx>
Date: Thu, 28 Mar 2002 14:09:38 -0800
mei yu lin
Hi Peter,

Here is what I have, the following <textarea ... is in my project.xsl 
This is transformNode from an ASP.

<?xml version='1.0'?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/TR/WD-xsl">
<xsl:template match="/">
<html>
<head>
<title>Modify Project</title>
<script><xsl:comment><![CDATA[
 var techInd = 0;
 var append = 0;

all my script goes to here
function InitAllVariables ()
{
   for (var i = 0; i<30;==i)
   {
      categorySelect[i] = "";
      driverName[i] = "";
      driverDesc[i] = "";
      ......
   }
}
]]></xsl:comment></script>
</head>
<BODY>
<!---
DO SOMETHING HERE
<xsl:apply-templates />
-- >
</BODY>
</html>
</xsl:template>
<xsl:template match="projSummary">
  <textarea ID="driverNameEdit" class="driverNameEditDesc"
rows='5'></textarea><br />
  <textarea ID="driverDescEdit" class="driverDescEditDesc"
rows='5'></textarea><br />
... more textarea

   <xsl:for-each select= "driverlist">
   <comment>
      categorySelect[techInd] = '<xsl:value-of select="category" />'
      driverName[techInd] = '<xsl:value-of select="drivername" />'
      driverDesc[techInd++] = '<xsl:value-of select="driverdesc" />'
	</comment>
   </xsl:for-each> 
   <xsl:for-each select= "bsqapplist">
   <comment>
      categorySelect[appInd] = '<xsl:value-of select="bsqappcategory" />'
      driverName[appInd] = '<xsl:value-of select="bsqappname" />'
      driverDesc[appInd++] = '<xsl:value-of select="bsqappdesc" />'
   </comment>
   </xsl:for-each>
</xsl:template> 
</xsl:stylesheet>

//===========xml data file===========
< projSummary>
...
<driverlist>
<category>Driver Category</category>
<drivername>Driver Name</drivername>
<driverdesc>Driver Description</driverdesc>
</driverlist>
<bsqapplist>
<bsqappcategory>Application Category</bsqappcategory>
<bsqappname>Application Name</bsqappname>
<bsqappdesc>Application Description</bsqappdesc>
</bsqapplist>
....
</projSummary>

Meiyu
-----Original Message-----
From: Peter Davis [mailto:pdavis152@xxxxxxxxx] 
Sent: Thursday, March 28, 2002 1:39 PM
To: xsl-list@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re:  Looping and assigning into variable

On Thursday 28 March 2002 11:29, Meiyu Lin wrote:
> I tried
> ? ? ? categorySelect[techInd] = <xsl:value-of select="category" />
> The results for the vars are undefined. ?Could you tell me what did I do
> wrong? ?Thank you.

I'd like to see the output of your stylesheet before I guess at this too 
much, but I'm wondering what the initial value of "techInd" and "appInd"
are. 
 Do you have: "var techInd = 0, appInd = 0;" anywhere?  If you do, please 
post some example input/output.  If not, then that means that "techInd" is 
being initialized to "undefined", which also means that "techInd++" probably

wouldn't work.

-- 
Peter Davis
Of ______course it's the murder weapon.  Who would frame someone with
a 
fake?

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