94 lines
2.5 KiB
JavaScript
94 lines
2.5 KiB
JavaScript
/*
|
|
* FCKeditor - The text editor for Internet - http://www.fckeditor.net
|
|
* Copyright (C) 2003-2009 Frederico Caldeira Knabben
|
|
*
|
|
* == BEGIN LICENSE ==
|
|
*
|
|
* Licensed under the terms of any of the following licenses at your
|
|
* choice:
|
|
*
|
|
* - GNU General Public License Version 2 or later (the "GPL")
|
|
* http://www.gnu.org/licenses/gpl.html
|
|
*
|
|
* - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
|
|
* http://www.gnu.org/licenses/lgpl.html
|
|
*
|
|
* - Mozilla Public License Version 1.1 or later (the "MPL")
|
|
* http://www.mozilla.org/MPL/MPL-1.1.html
|
|
*
|
|
* == END LICENSE ==
|
|
*
|
|
* FCKXml Class: class to load and manipulate XML files.
|
|
* (IE specific implementation)
|
|
*/
|
|
|
|
FCKXml.prototype =
|
|
{
|
|
LoadUrl : function( urlToCall )
|
|
{
|
|
this.Error = false ;
|
|
|
|
var oXmlHttp = FCKTools.CreateXmlObject( 'XmlHttp' ) ;
|
|
|
|
if ( !oXmlHttp )
|
|
{
|
|
this.Error = true ;
|
|
return ;
|
|
}
|
|
|
|
oXmlHttp.open( "GET", urlToCall, false ) ;
|
|
|
|
oXmlHttp.send( null ) ;
|
|
|
|
if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 || ( oXmlHttp.status == 0 && oXmlHttp.readyState == 4 ) )
|
|
{
|
|
this.DOMDocument = oXmlHttp.responseXML ;
|
|
|
|
// #1426: Fallback if responseXML isn't set for some
|
|
// reason (e.g. improperly configured web server)
|
|
if ( !this.DOMDocument || this.DOMDocument.firstChild == null )
|
|
{
|
|
this.DOMDocument = FCKTools.CreateXmlObject( 'DOMDocument' ) ;
|
|
this.DOMDocument.async = false ;
|
|
this.DOMDocument.resolveExternals = false ;
|
|
this.DOMDocument.loadXML( oXmlHttp.responseText ) ;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
this.DOMDocument = null ;
|
|
}
|
|
|
|
if ( this.DOMDocument == null || this.DOMDocument.firstChild == null )
|
|
{
|
|
this.Error = true ;
|
|
if (window.confirm( 'Error loading "' + urlToCall + '"\r\nDo you want to see more info?' ) )
|
|
alert( 'URL requested: "' + urlToCall + '"\r\n' +
|
|
'Server response:\r\nStatus: ' + oXmlHttp.status + '\r\n' +
|
|
'Response text:\r\n' + oXmlHttp.responseText ) ;
|
|
}
|
|
},
|
|
|
|
SelectNodes : function( xpath, contextNode )
|
|
{
|
|
if ( this.Error )
|
|
return new Array() ;
|
|
|
|
if ( contextNode )
|
|
return contextNode.selectNodes( xpath ) ;
|
|
else
|
|
return this.DOMDocument.selectNodes( xpath ) ;
|
|
},
|
|
|
|
SelectSingleNode : function( xpath, contextNode )
|
|
{
|
|
if ( this.Error )
|
|
return null ;
|
|
|
|
if ( contextNode )
|
|
return contextNode.selectSingleNode( xpath ) ;
|
|
else
|
|
return this.DOMDocument.selectSingleNode( xpath ) ;
|
|
}
|
|
} ;
|