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From "Gautam Ganguly" <ggan...@transunion.com>
Subject RE: Embedded JavaScript file inside dynamic SVG isn't working
Date Wed, 11 Feb 2004 15:14:02 GMT
hi Robby ,
   Thanks for that that worked.I ahd tried that logic earlier for
including the
script code inside the svg file itself but that didnot seem to work.Now
when i looked your example here..i changed the script type from
"text/ecmascript" to "text/javascript",it started working.Thanks a lot
for that.Even though the svg gets a lot bigger given the fact that i
would put all the logic inside it,but i i will check into the fact as to
why the sitemap can't find the javascript file from inside the generated
svg.I will keep you all informed on that.
  ..and thanks to you too Steve,for your time and your help.

  As always thanks to all those who always seem to somehow make a dumb
person like me, look a little bit intelligent in his own world!!!

regards,
Gautam

>>> robby.pelssers@vodafone.com 02/11/04 02:32AM >>>
Hi Steve and Gautam,

you can try the following to see if your code works at all....   I did
embed
the scripting and CSS in the stylesheet, because I wanted a quick
solution
and hadn't any knowledge of how to use the sitemap. 


<xsl:stylesheet xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">    
  <xsl:template match="/">   
    <svg xmlns:svg="http://www.w3.org/2000/svg" width="1000"
heigth="120">  
      <script language="JavaScript" type="text/javascript">
        <![CDATA[      
          //////////////////////////////
          // Declare Global Variables //
          //////////////////////////////
          var SVGDoc = null

          // Make sure we're using the correct SVG object on the page
          //   - there can be more than 1 sourced element
          //
          function getObj(mouseEvent) {
          	SVGDoc = mouseEvent.getTarget().getOwnerDocument()
          }

          ////////////////////////////////
          // SVG Manipulation Functions //
          ////////////////////////////////

          // change the fill color of an element
          function elemColor(mouseEvent, elemName, value) {
          	// get the proper SVG object
          	getObj(mouseEvent)

          	// check for AI converted spaces
          	elemName = spaceTrans(elemName)

          	// get the element we want to change
	          var thisElem =
SVGDoc.getElementById(elemName).getStyle()

          	// perform the fill color change
	          thisElem.setProperty('fill', value)
          }

          // change the stroke width of an element
          function elemStrokeWidth(mouseEvent, elemName, value) {
	        // get the proper SVG object
          	getObj(mouseEvent)

          	// check for AI converted spaces
          	elemName = spaceTrans(elemName)

          	// get the element we want to change
	        var thisElem =
SVGDoc.getElementById(elemName).getStyle()
	
	        // perform the stroke width change
	        thisElem.setProperty('stroke-width', value)
          }

          // change the stroke color of an element
          function elemStrokeColor(mouseEvent, elemName, value) {
	          // get the proper SVG object
	          getObj(mouseEvent)

	          // check for AI converted spaces
	          elemName = spaceTrans(elemName)

	          // get the element we want to change
	          var thisElem =
SVGDoc.getElementById(elemName).getStyle()
	
	          // perform the stroke color change
	          thisElem.setProperty('stroke', value)
          }

          // show an element - note: these work with the display
property,
not visibility
          function elemShow(mouseEvent, elemName) {
	          // get the proper SVG object
	          getObj(mouseEvent)

	          // check for AI converted spaces
	          elemName = spaceTrans(elemName)

	          // get the element we want to change
	          var thisElem =
SVGDoc.getElementById(elemName).getStyle()
	
	          // make the element visible
	          thisElem.setProperty('display', 'inline')
          }

          // hide an element - note: these work with the display
property,
not visibility
          function elemHide(mouseEvent, elemName) {
	          // get the proper SVG object
	          getObj(mouseEvent)

	          // check for AI converted spaces
	          elemName = spaceTrans(elemName)
	
	          // get the element we want to change
	          var thisElem =
SVGDoc.getElementById(elemName).getStyle()
	
	          // hide the element
	          thisElem.setProperty('display', 'none')
          }

          // translate spaces into equivalent AI exported space string
          function spaceTrans(stringIn) {
	          var result = ""
	          for (var i = 0; i < stringIn.length; i++) {
		          if (stringIn.charAt(i) == " ") {
		          	result += "_x0020_"
		          } else {
		          	result += stringIn.charAt(i)
		          }
	          }
	          return result
          }

          ]]></script>

      <defs>
        <style type="text/css"><![CDATA[
          path {
               fill: none;
               stroke: grey;
               stroke-opacity:0.8;
               stroke-width: 1;
          }
          line {
               fill:none;
               stroke:grey;
               stroke-opacity:0.8;
               stroke-width:1;
          } 
          rect {
               fill:none;
               stroke:grey;
               stroke-opacity:0.8;
               stroke-width:1; 
          }
          text {
               font-size:10;
               font-family:Verdana;
               text-anchor:right;
               fill:black;
               display:none;
          }

        ]]></style>
      </defs>

      <xsl:variable name="scalingfactor"><xsl:value-of
select="//scaling"/></xsl:variable>
      <g transform="scale({$scalingfactor} {$scalingfactor})">
        <g transform="translate(0,20)">
          <xsl:apply-templates/> 
        </g>
      </g>
    </svg> 
  </xsl:template>  
</xsl:stylesheet>

Kind regards,
Robby Pelssers

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