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#1
June 7th, 2004, 11:51 AM
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XML and Javascript Variables
I have an XSL file that displays the info from my XML document. In the XSL i have some Javascript code that takes a variable out of the URL and saves it to a variable airportCode.
Is there anyway to assign the javascript variable airportCode fo the XSL paramter airportID? Thanks! - Eric ------------------------------------------------- <?xml version="1.0" encoding="ISO-8859-1"?> <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"> <xsl:template match="/"> <xsl  aram name="airportID"/><head> <script language="Javascript"> twdlength = window.location.search.length urlData = window.location.search.substring(13,twdlength); airportCode = "'"+ urlData + "'"; document.write("Airport Code = " + airportCode); </script> </head> <html> <body> <p></p> Airport List <xsl:for-each select="airportinfo/airport[code=$airportID]"> <br>Name: <xsl:value-of select="name"/></br> <br>Ticket Counter Opens: <xsl:value-of select="ticketopen"/></br> </xsl:for-each> </body> </html> </xsl:template> </xsl:stylesheet>
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#2
June 17th, 2004, 08:13 AM
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From what I see, this isn't possible, I wanted to the same kind of thing a few weeks ago. Here's what I found.
You know that XML + XSL = HTML right ? This means that when you run your XML file, your browser uses the XSL to perform a transformation into HTML. What you are trying to do is to get a value that will be available AFTER the transformation, and use it BEFORE the transformation. This is simply not possible. What I was trying to do was to save a cookie from a page, and retrieve it in another page using the onload method of the BODY tag, the thing is that OnLoad is called AFTER the transformation, and I needed it BEFORE -> impossible. Sorry for the bad news 
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