JavaScript XMLとstringの相互変換実現コード

 
  
//convert string to xml object 
  
function String2XML(xmlString) { 
  
// for IE 
  
if (window.ActiveXObject) { 
  
var xmlobject = new ActiveXObject("Microsoft.XMLDOM"); 
  
xmlobject.async = "false"; 
  
xmlobject.loadXML(xmlstring); 
  
return xmlobject; 
  
} 
  
// for other browsers 
  
else { 
  
var parser = new DOMParser(); 
  
var xmlobject = parser.parseFromString(xmlstring, "text/xml"); 
  
return xmlobject; 
  
} 
  
} 
  
//convert xml object to string 
  
function XML2String(xmlObject) { 
  
// for IE 
  
if (window.ActiveXObject) { 
  
return xmlobject.xml; 
  
} 
  
// for other browsers 
  
else { 
  
return (new XMLSerializer()).serializeToString(xmlobject); 
  
} 
  
}