topical media & game development
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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professional-ajax-04-XPath-Firefox-NameSpaceBooks.htm / htm



  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
  <html xmlns="http://www.w3.org/1999/xhtml" >
  <head>
      <title>Book XML Exercise</title>
      <script type="text/javascript" src="zxml.js"></script>
      <script type="text/javascript">
      var oXmlDom = zXmlDom.createDocument();
      oXmlDom.async = false;
      oXmlDom.load("NameSpaceBooks.xml");
      
      var sXPath = "na:book/pub:name";
      var oEvaluator = new XPathEvaluator();
      var oResult = oEvaluator.evaluate(sXPath,oXmlDom.documentElement,nsResolver, XPathResult.ORDERED_NODE_ITERATOR_TYPE, null);
  
      var aNodes = new Array;
  
      if (oResult != null) {
          var oElement;
          while (oElement = oResult.iterateNext()) {
              aNodes.push(oElement);
          }
      }
  
      
      function nsResolver(sPrefix) {
          switch (sPrefix) {
              case "na":
                  return "http://site1.com";
                  break;
              case "pub":
                  return "http://site2.com";
                  break;
              default:
                  return null;
                  break;
          }
      }
  
      
      alert(aNodes.length + " nodes returned with the XPath expression: " + sXPath);
      
      </script>
  </head>
  <body>
  </body>
  </html>
[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

(C) Æliens 20/2/2008

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