XML to javascript array with jQuery

I added to your script Troublesum

function getXMLToArray(xmlDoc){
  var thisArray = new Array();
  //Check XML doc
  if($(xmlDoc).children().length > 0){
    //Foreach Node found
    $(xmlDoc).children().each(function(){
      if($(xmlDoc).find(this.nodeName).children().length > 0){
        //If it has children recursively get the inner array
        var NextNode = $(xmlDoc).find(this.nodeName);
        thisArray[this.nodeName] = getXMLToArray(NextNode);
      } else {
        //If not then store the next value to the current array
        thisArray[this.nodeName] = [];
        $(xmlDoc).children(this.nodeName).each(function(){
          thisArray[this.nodeName].push($(this).text());
        });
      }
    });
  }
  return thisArray;
}

It now also supports many children with same name in XML. f.e

XML being

<countries>  
  <NL>   
    <borders>
      <country>Germany</country>
      <country>Belgium</country>

countries.NL.borders[1] will give Germany.

Using jQuery, $.ajax() your XML file, and on success pass retrieved data with each, like:

 var tmpSubject, tmpDate, tmpThumb;
 $.ajax({
            url: '/your_file.xml',
            type: 'GET', 
            dataType: 'xml',
            success: function(returnedXMLResponse){
                $('item', returnedXMLResponse).each(function(){
                     tmpSubject = $('subject', this).text();
                     tmpDate = $('date', this).text();
                     tmpThumb = $('thumb', this).text();
                    //Here you can do anything you want with those temporary
                    //variables, e.g. put them in some place in your html document
                    //or store them in an associative array
                })
            }  
        }); 

If you are using jQuery then parseXML will suck an entire xml doc into a usable data structure.

I wrote this.. pretty simple way to take a welformed XML response/string and parse it with jquery and then convert to array.

var response = '<?xml version="1.0" encoding="UTF-8"?><root><node1>something</node1></root>'  

var xmlDoc = $.parseXML( response );

var myArray = getXMLToArray(xmlDoc);

alert(myArray['root']['node1']);
//Pop up window displaying the text "something"

function getXMLToArray(xmlDoc){
    var thisArray = new Array();
    //Check XML doc
    if($(xmlDoc).children().length > 0){
    //Foreach Node found
    $(xmlDoc).children().each(function(){    
        if($(xmlDoc).find(this.nodeName).children().length > 0){
        //If it has children recursively get the inner array
        var NextNode = $(xmlDoc).find(this.nodeName);
        thisArray[this.nodeName] = getXMLToArray(NextNode);
        } else {
        //If not then store the next value to the current array
        thisArray[this.nodeName] = $(xmlDoc).find(this.nodeName).text();
        }
    });
    }
    return thisArray;
}

Hope this helps!!