| 1 |
/* |
| 2 |
* FCKeditor - The text editor for Internet - http://www.fckeditor.net |
| 3 |
* Copyright (C) 2003-2009 Frederico Caldeira Knabben |
| 4 |
* |
| 5 |
* == BEGIN LICENSE == |
| 6 |
* |
| 7 |
* Licensed under the terms of any of the following licenses at your |
| 8 |
* choice: |
| 9 |
* |
| 10 |
* - GNU General Public License Version 2 or later (the "GPL") |
| 11 |
* http://www.gnu.org/licenses/gpl.html |
| 12 |
* |
| 13 |
* - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
| 14 |
* http://www.gnu.org/licenses/lgpl.html |
| 15 |
* |
| 16 |
* - Mozilla Public License Version 1.1 or later (the "MPL") |
| 17 |
* http://www.mozilla.org/MPL/MPL-1.1.html |
| 18 |
* |
| 19 |
* == END LICENSE == |
| 20 |
* |
| 21 |
* FCKXml Class: class to load and manipulate XML files. |
| 22 |
* (IE specific implementation) |
| 23 |
*/ |
| 24 |
|
| 25 |
FCKXml.prototype = |
| 26 |
{ |
| 27 |
LoadUrl : function( urlToCall ) |
| 28 |
{ |
| 29 |
this.Error = false ; |
| 30 |
|
| 31 |
var oXmlHttp = FCKTools.CreateXmlObject( 'XmlHttp' ) ; |
| 32 |
|
| 33 |
if ( !oXmlHttp ) |
| 34 |
{ |
| 35 |
this.Error = true ; |
| 36 |
return ; |
| 37 |
} |
| 38 |
|
| 39 |
oXmlHttp.open( "GET", urlToCall, false ) ; |
| 40 |
|
| 41 |
oXmlHttp.send( null ) ; |
| 42 |
|
| 43 |
if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 || ( oXmlHttp.status == 0 && oXmlHttp.readyState == 4 ) ) |
| 44 |
{ |
| 45 |
this.DOMDocument = oXmlHttp.responseXML ; |
| 46 |
|
| 47 |
// #1426: Fallback if responseXML isn't set for some |
| 48 |
// reason (e.g. improperly configured web server) |
| 49 |
if ( !this.DOMDocument || this.DOMDocument.firstChild == null ) |
| 50 |
{ |
| 51 |
this.DOMDocument = FCKTools.CreateXmlObject( 'DOMDocument' ) ; |
| 52 |
this.DOMDocument.async = false ; |
| 53 |
this.DOMDocument.resolveExternals = false ; |
| 54 |
this.DOMDocument.loadXML( oXmlHttp.responseText ) ; |
| 55 |
} |
| 56 |
} |
| 57 |
else |
| 58 |
{ |
| 59 |
this.DOMDocument = null ; |
| 60 |
} |
| 61 |
|
| 62 |
if ( this.DOMDocument == null || this.DOMDocument.firstChild == null ) |
| 63 |
{ |
| 64 |
this.Error = true ; |
| 65 |
if (window.confirm( 'Error loading "' + urlToCall + '"\r\nDo you want to see more info?' ) ) |
| 66 |
alert( 'URL requested: "' + urlToCall + '"\r\n' + |
| 67 |
'Server response:\r\nStatus: ' + oXmlHttp.status + '\r\n' + |
| 68 |
'Response text:\r\n' + oXmlHttp.responseText ) ; |
| 69 |
} |
| 70 |
}, |
| 71 |
|
| 72 |
SelectNodes : function( xpath, contextNode ) |
| 73 |
{ |
| 74 |
if ( this.Error ) |
| 75 |
return new Array() ; |
| 76 |
|
| 77 |
if ( contextNode ) |
| 78 |
return contextNode.selectNodes( xpath ) ; |
| 79 |
else |
| 80 |
return this.DOMDocument.selectNodes( xpath ) ; |
| 81 |
}, |
| 82 |
|
| 83 |
SelectSingleNode : function( xpath, contextNode ) |
| 84 |
{ |
| 85 |
if ( this.Error ) |
| 86 |
return null ; |
| 87 |
|
| 88 |
if ( contextNode ) |
| 89 |
return contextNode.selectSingleNode( xpath ) ; |
| 90 |
else |
| 91 |
return this.DOMDocument.selectSingleNode( xpath ) ; |
| 92 |
} |
| 93 |
} ; |
| 94 |
|
