AW: [xsl] error in javascript, that is generated from xsl

Hello,

Yes, it´s function. But again with the propietary use of ActiveXObject.
Could it function without loading it by ActiveXObject at the client side?
At my work, we have made the decision not to use it for combatibility
reasons. So my only change is  manipulating the data after transformation by
xslt to (X)html with DOM.

Please excuse my newbie questions,

Thanks,

Hans Braumüller
MAIL ART not WAR
http://crosses.net


> -----Ursprüngliche Nachricht-----
> Von: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]Im Auftrag von Andrew
> Welch
> Gesendet: Donnerstag, 7. März 2002 11:40
> An: XSL-List (E-mail)
> Betreff: RE: [xsl] error in javascript, that is generated from xsl
> 
> 
> 
> >I want to select all the data in the 'col' elements and show 
> the data in
> >html
> >tables. But I want to show only a few at a time.
> 
> Hi,
> 
> This is like a slideshow problem - displaying a few elements 
> at a time with
> previous and next buttons.
> 
> This solution should be enough to get you started.  Instead 
> of doing it all
> in Javascript, we can use a single xsl stylesheet that calls 
> itself each
> time.  It takes a parameter 'pos' that identifies the 
> starting position of
> the nodes you want to pick out.  It then displays nodes[pos] and
> nodes[pos+1], and a form with the buttons next(pos+1) and prev(pos-1).
> There a test on param pos to ensure it doesnt go below 1.
> 
> Note: this stylesheet will apply itself using msxml3 and I 
> noticed your xml
> had an embedded link - so this will only work if you have 
> msxml3 installed
> in replace mode.  If you dont, simply copy-and-paste the script into a
> different .htm file (in same directory) and run that first to 
> start the ball
> rolling.
> 
> cheers
> 
> andrew
> 
> 
> ==stylesheet==
> ==slideshow.xsl==
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
> <xsl:param name="pos" select="3"/>
> <xsl:variable name="prev">
>   <xsl:choose>
>     <xsl:when test="number($pos) > 1"><xsl:value-of
> select="number($pos)-1"/></xsl:when>
>     <xsl:otherwise>1</xsl:otherwise>
>   </xsl:choose>
> </xsl:variable>
> <xsl:variable name="next" select="$pos+1"/>
> 
> <xsl:template match="/">
> <html>
> <head>
> <title>Transformed data from row-col xml</title>
> <script language="Javascript">
> 
>     function applyXSL(pos) {
> 
>      var xml = new ActiveXObject("MSXML2.DOMDocument.3.0")
>      xml.async = false
>      xml.load('slideshow.xml')
> 
>      var xsl = new ActiveXObject("MSXML2.FreeThreadedDOMDocument.3.0")
>      xsl.async = false
>      xsl.load('slideshow.xsl')
> 
>      var template = new ActiveXObject("MSXML2.XSLTemplate.3.0")
>      template.stylesheet = xsl
>      processor = template.createProcessor()
> 
>      processor.input = xml
>      processor.addParameter("pos",pos)
>      processor.transform()
> 
>      document.write(processor.output);
>      document.close();
> 
>    }
> 
> </script>
> </head>
> <body>
> 
>   <xsl:apply-templates/>
> 
>     <form>
>       <button name="prev" onclick="applyXSL('{$prev}')">Prev</button>
>       <button name="next" onclick="applyXSL('{$next}')">Next</button>
>     </form>
> 
> </body>
> </html>
> </xsl:template>
> 
> 
> <xsl:template match="row">
>   <xsl:value-of select="column[$pos]"/><br/>
>   <xsl:value-of select="column[$pos+1]"/>
> </xsl:template>
> 
> </xsl:stylesheet>
> 
> 
> ==xml==
> ==slideshow.xml==
> <?xml version="1.0" encoding="UTF-8"?>
> <some_table>
> 	<row>
> 		<column>A</column>
> 		<column>B</column>
> 		<column>C</column>
> 		<column>D</column>
> 	</row>
> </some_table>
> 
> 
> 
> 
> 
> 
> 
> -----Original Message-----
> From: owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx
> [mailto:owner-xsl-list@xxxxxxxxxxxxxxxxxxxxxx]On Behalf Of Shailesh
> Valvaikar
> Sent: 06 March 2002 16:47
> To: xsllist
> Subject: [xsl] error in javascript, that is generated from xsl
> 
> 
> Hello,
> 
> I have an xml that has 'row', 'column' kinds elements.
> I want to select all the data in the 'col' elements and show 
> the data in
> html
> tables. But I want to show only a few at a time.
> 
> For this, I read the data into a javascript array and then make
> manipulations over that
> array.
> I have specified an xsl stylesheet with the xml file.
> If I see the javascript code the way it would have been generated
> (transformed)
> it works fine in IE 5.5, but when I try generate the same 
> using an xsl, it
> gives an error.
> 
> I have included the javascript code in a  CDATA section.
> The errors are at the places where there are '>' and '<' in 
> the script. This
> should not
> happen when the javascript code is in CDATA section.
> Can anybody point out the problem ?
> 
> I have tried the same with Netscape 6. This gives no error 
> and no output!
> 
> Here is the xsl file.
> ---------------------------------------
> <?xml version="1.0" encoding="UTF-8"?>
> <xsl:stylesheet version="1.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";>
> 
> 		<xsl:template match="/">
> 		<HTML>
> 		<HEAD><TITLE>Transformed data from row-col xml</TITLE>
> 		<SCRIPT language="Javascript">
> 					<![CDATA[
> 
> 					    var current;
> 					    function displayTable(incr)
> 					    {
> 					        current = 
> current + incr;
> 					        if(current > 4)
> 					            current = 
> 4; /* reset the current if it exceeds the min-max
> values */
> 					        if(current < 0)
> 					            current = 0;
> 					        var 
> tableData=new Array(]]>
> 					        <xsl:for-each 
> select="column">
> 					            
> &quot;<xsl:value-of select="."/>&quot;
> 					        </xsl:for-each>
> 					        <![CDATA[)&quot;
> 					        var 
> mybody=document.getElementsByTagName("body").item(0);
> 					        var table = 
> document.getElementsByTagName("TABLE").item(0);
> 					        mytable = 
> document.createElement("TABLE");
> 					        mytablebody = 
> document.createElement("TBODY");
> 					        for(j=current ; 
>  j < 2+current; j++)
> 					        {
> 							
> mycurrent_row=document.createElement("TR");
> 					          for(i=0; i < 2; i++)
> 					          {
> 					                
mycurrent_cell=document.createElement("TD");
> 					                
currenttext=document.createTextNode(tableData[j*2 +
> i]);
> 					                
mycurrent_cell.appendChild(currenttext);
> 					                
mycurrent_row.appendChild(mycurrent_cell);
> 					           }
> 					           
mytablebody.appendChild(mycurrent_row);
> 					        }
> 
> 					        
> mytable.appendChild(mytablebody);
> 					        
> mybody.appendChild(mytable);
> 					        
> mytable.setAttribute("border","2");
> 					    }
> 
> 					    function start()
> 					    {
> 					        current = 0;
> 					        displayTable(0);
> 					    }
> 					 ]]>
> 
> 		</SCRIPT>
> 		</HEAD>
> 		<BODY onload="start()">
> 		<form>
> 		<button name="prev" 
> onclick="displayTable(-2)">Prev</button>
> 		<button name="next" 
> onclick="displayTable(+2)">Next</button>
> 		</form>
> 		</BODY>
> 		</HTML>
> 		</xsl:template>
> 
> </xsl:stylesheet>
> -----------------------------------
> The xml looks somewhat like this ...
> 
> <?xml version="1.0" encoding="UTF-8"?>
> <?xml-stylesheet type="text/xsl" href="table_style.xsl"?>
> <some_table>
> 	<row>
> 		<column>A</column>
> 		<column>B</column>
> 		<column>C</column>
> 		<column>D</column>
> 	</row>
> ...
> 
> </some_table>
> 
> Thanks in advance,
> Shailesh
> 
> 
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