fckxml_gecko.js

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/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2006 Frederico Caldeira Knabben
 * 
 * Licensed under the terms of the GNU Lesser General Public License:
 * 		http://www.opensource.org/licenses/lgpl-license.php
 * 
 * For further information visit:
 * 		http://www.fckeditor.net/
 * 
 * "Support Open Source software. What about a donation today?"
 * 
 * File Name: fckxml_gecko.js
 * 	FCKXml Class: class to load and manipulate XML files.
 * 
 * File Authors:
 * 		Frederico Caldeira Knabben ([e-mail])
 */

var FCKXml = function()
{}

FCKXml.prototype.LoadUrl = function( urlToCall )
{
	var oFCKXml = this ;

	var oXmlHttp = FCKTools.CreateXmlObject( 'XmlHttp' ) ;
	oXmlHttp.open( "GET", urlToCall, false ) ;
	oXmlHttp.send( null ) ;
	
	if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 )
		this.DOMDocument = oXmlHttp.responseXML ;
	else if ( oXmlHttp.status == 0 && oXmlHttp.readyState == 4 )
		this.DOMDocument = oXmlHttp.responseXML ;
	else
		alert( 'Error loading "' + urlToCall + '"' ) ;
}

FCKXml.prototype.SelectNodes = function( xpath, contextNode )
{
	var aNodeArray = new Array();

	var xPathResult = this.DOMDocument.evaluate( xpath, contextNode ? contextNode : this.DOMDocument, 
			this.DOMDocument.createNSResolver(this.DOMDocument.documentElement), XPathResult.ORDERED_NODE_ITERATOR_TYPE, null) ;
	if ( xPathResult ) 
	{
		var oNode = xPathResult.iterateNext() ;
		while( oNode )
		{
			aNodeArray[aNodeArray.length] = oNode ;
			oNode = xPathResult.iterateNext();
		}
	} 
	return aNodeArray ;
}

FCKXml.prototype.SelectSingleNode = function( xpath, contextNode ) 
{
	var xPathResult = this.DOMDocument.evaluate( xpath, contextNode ? contextNode : this.DOMDocument,
			this.DOMDocument.createNSResolver(this.DOMDocument.documentElement), 9, null);

	if ( xPathResult && xPathResult.singleNodeValue )
		return xPathResult.singleNodeValue ;
	else	
		return null ;
}