| 1 | /* |
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| 2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net |
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| 3 | * Copyright (C) 2003-2007 Frederico Caldeira Knabben |
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| 4 | * |
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| 5 | * == BEGIN LICENSE == |
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| 6 | * |
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| 7 | * Licensed under the terms of any of the following licenses at your |
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| 8 | * choice: |
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| 9 | * |
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| 10 | * - GNU General Public License Version 2 or later (the "GPL") |
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| 11 | * http://www.gnu.org/licenses/gpl.html |
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| 12 | * |
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| 13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") |
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| 14 | * http://www.gnu.org/licenses/lgpl.html |
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| 15 | * |
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| 16 | * - Mozilla Public License Version 1.1 or later (the "MPL") |
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| 17 | * http://www.mozilla.org/MPL/MPL-1.1.html |
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| 18 | * |
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| 19 | * == END LICENSE == |
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| 20 | * |
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| 21 | * FCKXml Class: class to load and manipulate XML files. |
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| 22 | * (IE specific implementation) |
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| 23 | */ |
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| 24 | |
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| 25 | var FCKXml = function() |
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| 26 | { |
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| 27 | this.Error = false ; |
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| 28 | } |
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| 29 | |
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| 30 | FCKXml.prototype.LoadUrl = function( urlToCall ) |
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| 31 | { |
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| 32 | this.Error = false ; |
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| 33 | |
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| 34 | var oXmlHttp = FCKTools.CreateXmlObject( 'XmlHttp' ) ; |
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| 35 | |
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| 36 | if ( !oXmlHttp ) |
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| 37 | { |
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| 38 | this.Error = true ; |
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| 39 | return ; |
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| 40 | } |
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| 41 | |
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| 42 | oXmlHttp.open( "GET", urlToCall, false ) ; |
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| 43 | |
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| 44 | oXmlHttp.send( null ) ; |
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| 45 | |
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| 46 | if ( oXmlHttp.status == 200 || oXmlHttp.status == 304 ) |
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| 47 | this.DOMDocument = oXmlHttp.responseXML ; |
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| 48 | else if ( oXmlHttp.status == 0 && oXmlHttp.readyState == 4 ) |
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| 49 | { |
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| 50 | this.DOMDocument = FCKTools.CreateXmlObject( 'DOMDocument' ) ; |
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| 51 | this.DOMDocument.async = false ; |
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| 52 | this.DOMDocument.resolveExternals = false ; |
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| 53 | this.DOMDocument.loadXML( oXmlHttp.responseText ) ; |
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| 54 | } |
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| 55 | else |
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| 56 | { |
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| 57 | this.DOMDocument = null ; |
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| 58 | } |
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| 59 | |
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| 60 | if ( this.DOMDocument == null || this.DOMDocument.firstChild == null ) |
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| 61 | { |
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| 62 | this.Error = true ; |
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| 63 | if (window.confirm( 'Error loading "' + urlToCall + '"\r\nDo you want to see more info?' ) ) |
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| 64 | alert( 'URL requested: "' + urlToCall + '"\r\n' + |
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| 65 | 'Server response:\r\nStatus: ' + oXmlHttp.status + '\r\n' + |
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| 66 | 'Response text:\r\n' + oXmlHttp.responseText ) ; |
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| 67 | } |
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| 68 | } |
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| 69 | |
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| 70 | FCKXml.prototype.SelectNodes = function( xpath, contextNode ) |
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| 71 | { |
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| 72 | if ( this.Error ) |
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| 73 | return new Array() ; |
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| 74 | |
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| 75 | if ( contextNode ) |
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| 76 | return contextNode.selectNodes( xpath ) ; |
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| 77 | else |
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| 78 | return this.DOMDocument.selectNodes( xpath ) ; |
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| 79 | } |
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| 80 | |
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| 81 | FCKXml.prototype.SelectSingleNode = function( xpath, contextNode ) |
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| 82 | { |
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| 83 | if ( this.Error ) |
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| 84 | return null ; |
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| 85 | |
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| 86 | if ( contextNode ) |
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| 87 | return contextNode.selectSingleNode( xpath ) ; |
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| 88 | else |
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| 89 | return this.DOMDocument.selectSingleNode( xpath ) ; |
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| 90 | } |
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