Subversion Repositories Applications.papyrus

/*
 * FCKeditor - The text editor for internet
 * Copyright (C) 2003-2005 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/
 * 
 * File Name: fckxml_gecko.js
 *      FCKXml Class: class to load and manipulate XML files.
 * 
 * File Authors:
 *              Frederico Caldeira Knabben (fredck@fckeditor.net)
 */

var FCKXml ;

if ( !( FCKXml = NS.FCKXml ) )
{
        FCKXml = NS.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 )
                        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 ;
        }
}