JavaScript Error removing and appending Node

[caesarkim]

I am trying to replace the current node with an updated node. But when I try to replace a node, I get "Cannot mix different threading models in document" in "insertBefore" function call. I tried "replaceChild" and "appendChild". But I got the same javascript error.

I have no idea why it is happening. Is it because of thread conflicts? Is there anybody who knows why and how to fix the following code? I'd really appreciated it.


var editedNode = getXML("get_new.do?sid="+sid);
var updatedDsource = new DataSource("UPDATED_NODE",editedNode);


var allDOM = dsource.getDocument(whole_dom);
var allDocument = allDOM.documentElement;
var total = allDocument.childNodes.length;

var currentNode = allDocument.selectSingleNode("//newItems/item[@id='"+sid+"']");


allDOM.documentElement.removeChild(currentNode);
var msgs = allDocument.childNodes;
var msg = msgs.item(0);

allDOM.documentElement.insertBefore(editDOM.documentElement,msg);

 

[BillyRayPreachersSon]

What is dsource? Where is it defined? Can you post your real code?

Dan



Coedit Limited - Delivering standards compliant, accessible web solutions

[tt]Dan's Page [blue]@[/blue] Code Couch

http://www.codecouch.com/dan/

[/tt]

 

[caesarkim]

oh. sorry.. here it is.

var dsource = new DataSource("DISPLAY",getXML("display.xsl");

getXML function is just grabbing a XML through HTTP.


function DataSource(name, xmlObj)
{
this.screenshots = {};
this.dataSrc = null;
this.docXML = null;

this.load = function(dName, dObj)
{
this.screenshots[dName] = dObj;
this.docXML = dObj;
}

this.getDocument = function(dName)
{
//return this.screenshots[dName];
return this.docXML;
}

this.load(name, xmlObj);

this.merge = function(datasrc)
{
var msgs = datasrc.docXML.documentElement.childNodes;
for (var i=0; i<msgs.length; i++)
{
var msg = msgs.item(i);
this.docXML.documentElement.appendChild(msg);
}
}
}