[1575] | 1 | /*
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| 2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net
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| 3 | * Copyright (C) 2003-2009 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.GetAttribute = function( node, attName, defaultValue )
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| 31 | {
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| 32 | var attNode = node.attributes.getNamedItem( attName ) ;
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| 33 | return attNode ? attNode.value : defaultValue ;
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| 34 | }
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| 35 |
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| 36 | /**
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| 37 | * Transforms a XML element node in a JavaScript object. Attributes defined for
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| 38 | * the element will be available as properties, as long as child element
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| 39 | * nodes, but the later will generate arrays with property names prefixed with "$".
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| 40 | *
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| 41 | * For example, the following XML element:
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| 42 | *
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| 43 | * <SomeNode name="Test" key="2">
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| 44 | * <MyChild id="10">
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| 45 | * <OtherLevel name="Level 3" />
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| 46 | * </MyChild>
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| 47 | * <MyChild id="25" />
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| 48 | * <AnotherChild price="499" />
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| 49 | * </SomeNode>
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| 50 | *
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| 51 | * ... results in the following object:
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| 52 | *
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| 53 | * {
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| 54 | * name : "Test",
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| 55 | * key : "2",
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| 56 | * $MyChild :
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| 57 | * [
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| 58 | * {
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| 59 | * id : "10",
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| 60 | * $OtherLevel :
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| 61 | * {
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| 62 | * name : "Level 3"
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| 63 | * }
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| 64 | * },
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| 65 | * {
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| 66 | * id : "25"
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| 67 | * }
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| 68 | * ],
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| 69 | * $AnotherChild :
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| 70 | * [
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| 71 | * {
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| 72 | * price : "499"
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| 73 | * }
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| 74 | * ]
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| 75 | * }
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| 76 | */
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| 77 | FCKXml.TransformToObject = function( element )
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| 78 | {
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| 79 | if ( !element )
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| 80 | return null ;
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| 81 |
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| 82 | var obj = {} ;
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| 83 |
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| 84 | var attributes = element.attributes ;
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| 85 | for ( var i = 0 ; i < attributes.length ; i++ )
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| 86 | {
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| 87 | var att = attributes[i] ;
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| 88 | obj[ att.name ] = att.value ;
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| 89 | }
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| 90 |
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| 91 | var childNodes = element.childNodes ;
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| 92 | for ( i = 0 ; i < childNodes.length ; i++ )
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| 93 | {
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| 94 | var child = childNodes[i] ;
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| 95 |
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| 96 | if ( child.nodeType == 1 )
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| 97 | {
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| 98 | var childName = '$' + child.nodeName ;
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| 99 | var childList = obj[ childName ] ;
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| 100 | if ( !childList )
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| 101 | childList = obj[ childName ] = [] ;
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| 102 |
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| 103 | childList.push( this.TransformToObject( child ) ) ;
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| 104 | }
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| 105 | }
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| 106 |
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| 107 | return obj ;
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| 108 | }
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