| 1 | //////////////////////////////////////////////////////////
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| 2 | ////////// JSXML XML Tools ////////////
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| 3 | ////////// Ver 1.3 Aug 29 2009 ////////////
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| 4 | ////////// Copyright 2000-2009 Peter Tracey ////////////
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| 5 | ////////// http://levelthreesoltions.com/jsxml/
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| 6 | ////
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| 7 | //// Objects:
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| 8 | ////
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| 9 | //// REXML
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| 10 | //// Regular Expression-based XML parser
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| 11 | ////
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| 12 | //// JSXMLIterator
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| 13 | //// Iterates through the tree structure without recursion
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| 14 | ////
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| 15 | //// JSXMLBuilder
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| 16 | //// Loads xml into a linear structure and provides
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| 17 | //// interface for adding and removing elements
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| 18 | //// and setting attributes, generates XML
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| 19 | ////
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| 20 | //// Utility functions:
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| 21 | ////
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| 22 | //// ParseAttribute
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| 23 | //// Takes string of attibutes and attribute name
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| 24 | //// Returns attribute value
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| 25 | ////
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| 26 | //// Array_Remove
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| 27 | //// Removes element in array
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| 28 | ////
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| 29 | //// Array_Add
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| 30 | //// Adds element to array
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| 31 | ////
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| 32 | //// RepeatChar
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| 33 | //// Repeats string specified number of times
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| 34 | ////
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| 35 | ///////////////////////////////////////////////////////////////
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| 36 |
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| 37 |
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| 38 | function REXML(XML) {
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| 39 | this.XML = XML;
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| 40 |
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| 41 | this.rootElement = null;
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| 42 |
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| 43 | this.parse = REXML_parse;
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| 44 | if (this.XML && this.XML !== "") this.parse();
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| 45 | }
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| 46 |
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| 47 | function REXML_parse() {
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| 48 | var reTag = new RegExp("<([^>/ ]*)([^>]*)>","g"); // matches that tag name $1 and attribute string $2
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| 49 | var reTagText = new RegExp("<([^>/ ]*)([^>]*)>([^<]*)","g"); // matches tag name $1, attribute string $2, and text $3
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| 50 | var strType = "";
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| 51 | var strTag = "";
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| 52 | var strText = "";
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| 53 | var strAttributes = "";
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| 54 | var strOpen = "";
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| 55 | var strClose = "";
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| 56 | var iElements = 0;
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| 57 | var xmleLastElement = null;
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| 58 | if (this.XML.length === 0) return;
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| 59 | var arrElementsUnparsed = this.XML.match(reTag);
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| 60 | var arrElementsUnparsedText = this.XML.match(reTagText);
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| 61 | var i=0;
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| 62 | if (arrElementsUnparsed[0].replace(reTag, "$1") == "?xml") i++;
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| 63 |
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| 64 | for (; i<arrElementsUnparsed.length; i++) {
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| 65 | strTag = arrElementsUnparsed[i].replace(reTag,"$1");
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| 66 | strAttributes = arrElementsUnparsed[i].replace(reTag,"$2");
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| 67 | strText = arrElementsUnparsedText[i].replace(reTagText,"$3").replace(/[\r\n\t ]+/g, " "); // remove white space
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| 68 | strClose = "";
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| 69 | if (strTag.indexOf("![CDATA[") === 0) {
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| 70 | strOpen = "<![CDATA[";
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| 71 | strClose = "]]>";
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| 72 | strType = "cdata";
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| 73 | } else if (strTag.indexOf("!--") === 0) {
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| 74 | strOpen = "<!--";
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| 75 | strClose = "-->";
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| 76 | strType = "comment";
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| 77 | } else if (strTag.indexOf("?") === 0) {
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| 78 | strOpen = "<?";
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| 79 | strClose = "?>";
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| 80 | strType = "pi";
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| 81 | } else strType = "element";
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| 82 | if (strClose !== "") {
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| 83 | strText = "";
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| 84 | if (arrElementsUnparsedText[i].indexOf(strClose) > -1) strText = arrElementsUnparsedText[i];
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| 85 | else {
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| 86 | for (; i<arrElementsUnparsed.length && arrElementsUnparsedText[i].indexOf(strClose) == -1; i++) {
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| 87 | strText += arrElementsUnparsedText[i];
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| 88 | }
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| 89 | strText += arrElementsUnparsedText[i];
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| 90 | }
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| 91 | if (strText.substring(strOpen.length, strText.indexOf(strClose)) !== "") {
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| 92 | xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement(strType, "","",xmleLastElement,strText.substring(strOpen.length, strText.indexOf(strClose)));
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| 93 | if (strType == "cdata") xmleLastElement.text += strText.substring(strOpen.length, strText.indexOf(strClose));
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| 94 | }
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| 95 | if (strText.indexOf(strClose)+ strClose.length < strText.length) {
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| 96 | xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement("text", "","",xmleLastElement,strText.substring(strText.indexOf(strClose)+ strClose.length, strText.length));
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| 97 | if (strType == "cdata") xmleLastElement.text += strText.substring(strText.indexOf(strClose)+ strClose.length, strText.length);
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| 98 | }
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| 99 | continue;
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| 100 | }
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| 101 | if (strText.replace(/ */, "") === "") strText = "";
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| 102 | if (arrElementsUnparsed[i].substring(1,2) != "/") {
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| 103 | if (iElements === 0) {
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| 104 | xmleLastElement = this.rootElement = new REXML_XMLElement(strType, strTag,strAttributes,null,strText);
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| 105 | iElements++;
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| 106 | if (strText !== "") xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement("text", "","",xmleLastElement,strText);
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| 107 | } else if (arrElementsUnparsed[i].substring(arrElementsUnparsed[i].length-2,arrElementsUnparsed[i].length-1) != "/") {
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| 108 | xmleLastElement = xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement(strType, strTag,strAttributes,xmleLastElement,"");
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| 109 | iElements++;
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| 110 | if (strText !== "") {
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| 111 | xmleLastElement.text += strText;
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| 112 | xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement("text", "","",xmleLastElement,strText);
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| 113 | }
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| 114 | } else {
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| 115 | xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement(strType, strTag,strAttributes,xmleLastElement,strText);
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| 116 | if (strText !== "") xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement("text", "","",xmleLastElement,strText);
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| 117 | }
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| 118 | } else {
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| 119 | xmleLastElement = xmleLastElement.parentElement;
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| 120 | iElements--;
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| 121 | if (xmleLastElement && strText !== "") {
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| 122 | xmleLastElement.text += strText;
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| 123 | xmleLastElement.childElements[xmleLastElement.childElements.length] = new REXML_XMLElement("text", "","",xmleLastElement,strText);
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| 124 | }
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| 125 | }
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| 126 | }
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| 127 | }
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| 128 |
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| 129 | function REXML_XMLElement(strType, strName, strAttributes, xmlParent, strText) {
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| 130 | this.type = strType;
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| 131 | this.name = strName;
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| 132 | this.attributeString = strAttributes;
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| 133 | this.attributes = null;
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| 134 | this.childElements = [];
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| 135 | this.parentElement = xmlParent;
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| 136 | this.text = strText; // text of element
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| 137 |
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| 138 | this.getText = REXML_XMLElement_getText; // text of element and child elements
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| 139 | this.childElement = REXML_XMLElement_childElement;
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| 140 | this.attribute = REXML_XMLElement_attribute;
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| 141 | }
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| 142 |
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| 143 | function REXML_XMLElement_getText() {
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| 144 | if (this.type == "text" || this.type == "cdata") {
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| 145 | return this.text;
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| 146 | } else if (this.childElements.length) {
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| 147 | var L = "";
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| 148 | for (var i=0; i<this.childElements.length; i++) {
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| 149 | L += this.childElements[i].getText();
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| 150 | }
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| 151 | return L;
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| 152 | } else return "";
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| 153 | }
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| 154 |
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| 155 | function REXML_XMLElement_childElement(strElementName) {
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| 156 | for (var i=0; i<this.childElements.length; i++) if (this.childElements[i].name == strElementName) return this.childElements[i];
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| 157 | return null;
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| 158 | }
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| 159 |
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| 160 | function REXML_XMLElement_attribute(strAttributeName) {
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| 161 | if (!this.attributes) {
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| 162 | var reAttributes = new RegExp(" ([^= ]*)=","g"); // matches attributes
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| 163 | if (this.attributeString.match(reAttributes) && this.attributeString.match(reAttributes).length) {
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| 164 | var arrAttributes = this.attributeString.match(reAttributes);
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| 165 | if (!arrAttributes.length) arrAttributes = null;
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| 166 | else for (var j=0; j<arrAttributes.length; j++) {
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| 167 | arrAttributes[j] = new Array(
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| 168 | (arrAttributes[j]+"").replace(/[= ]/g,""),
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| 169 | ParseAttribute(this.attributeString, (arrAttributes[j]+"").replace(/[= ]/g,""))
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| 170 | );
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| 171 | }
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| 172 | this.attributes = arrAttributes;
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| 173 | }
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| 174 | }
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| 175 | if (this.attributes) for (var i=0; i<this.attributes.length; i++) if (this.attributes[i][0] == strAttributeName) return this.attributes[i][1];
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| 176 | return "";
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| 177 | }
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| 178 |
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| 179 |
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| 180 | function JSXMLBuilder() {
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| 181 | this.XML = "";
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| 182 | this.elements = [];
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| 183 | Array.prototype.remove = Array_Remove;
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| 184 | Array.prototype.add = Array_Add;
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| 185 |
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| 186 | this.load = JSXMLBuilder_load;
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| 187 | this.element = JSXMLBuilder_element;
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| 188 | this.addElementAt = JSXMLBuilder_addElementAt;
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| 189 | this.insertElementAt = JSXMLBuilder_insertElementAt;
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| 190 | this.removeElement = JSXMLBuilder_removeElement;
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| 191 | this.generateXML = JSXMLBuilder_generateXML;
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| 192 | this.moveElement = JSXMLBuilder_moveElement;
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| 193 | }
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| 194 |
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| 195 | function JSXMLBuilder_load(strXML, xmleElem) {
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| 196 | this.XML = strXML;
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| 197 |
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| 198 | if (!xmleElem) {
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| 199 | if (strXML.length) xmleElem = (new REXML(strXML)).rootElement;
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| 200 | else return false;
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| 201 | }
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| 202 |
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| 203 | var xmlBuilder = new JSXMLIterator(xmleElem);
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| 204 |
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| 205 | while (true) {
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| 206 | if (xmlBuilder.xmleElem.type == "element") {
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| 207 | if (xmlBuilder.xmleElem.attributes) {
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| 208 | this.addElementAt(xmlBuilder.xmleElem.name,xmlBuilder.xmleElem.attributes, xmlBuilder.xmleElem.text, this.elements.length, xmlBuilder.iElemLevel);
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| 209 | } else {
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| 210 | this.addElementAt(xmlBuilder.xmleElem.name,xmlBuilder.xmleElem.attributeString, xmlBuilder.xmleElem.text, this.elements.length, xmlBuilder.iElemLevel);
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| 211 | }
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| 212 | }
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| 213 | if (!xmlBuilder.getNextNode(false)) break;
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| 214 | }
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| 215 | for (var i=0; i<this.elements.length; i++) this.elements[i].index = i;
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| 216 | }
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| 217 |
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| 218 | function JSXMLBuilder_element(iIndex) {
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| 219 | return this.elements[iIndex];
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| 220 | }
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| 221 |
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| 222 | function JSXMLBuilder_addElementAt(strElement,Attributes,strText,iElemIndex,iElemLevel) {
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| 223 | iElemIndex = parseInt(iElemIndex);
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| 224 | iElemLevel = parseInt(iElemLevel);
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| 225 | if (iElemIndex < 0 || typeof(iElemIndex) != "number" || isNaN(iElemIndex)) iElemIndex = (this.elements.length>0) ? this.elements.length-1 : 0;
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| 226 | if (iElemLevel < 0 || typeof(iElemLevel) != "number" || isNaN(iElemLevel)) iElemLevel = this.elements[iElemIndex-1].level;
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| 227 | if (!Attributes) Attributes = "";
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| 228 | var Elem = [];
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| 229 | var iAddIndex = iElemIndex;
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| 230 | if (iElemIndex > 0) {
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| 231 | for (var i=iElemIndex; i<this.elements.length; i++) if (this.elements[i].level > iElemLevel) iAddIndex++;
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| 232 | else if (this.elements[i].level <= this.elements[iElemIndex].level) break;
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| 233 | Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,iElemLevel+1,this);
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| 234 | } else {
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| 235 | Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,1,this);
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| 236 | }
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| 237 | this.elements = this.elements.add(iAddIndex,Elem);
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| 238 | for (var i=iAddIndex; i<this.elements.length; i++) this.elements[i].index = i;
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| 239 | }
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| 240 |
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| 241 | function JSXMLBuilder_insertElementAt(strElement,Attributes,strText,iElemIndex,iElemLevel) {
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| 242 | iElemIndex = parseInt(iElemIndex);
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| 243 | iElemLevel = parseInt(iElemLevel);
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| 244 | if (iElemIndex < 0 || typeof(iElemIndex) != "number" || isNaN(iElemIndex)) iElemIndex = (this.elements.length>0) ? this.elements.length-1 : 0;
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| 245 | if (iElemLevel < 0 || typeof(iElemLevel) != "number" || isNaN(iElemLevel)) iElemLevel = this.elements[iElemIndex-1].level;
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| 246 | if (!Attributes) Attributes = "";
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| 247 | var Elem = null;
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| 248 | var iAddIndex = iElemIndex;
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| 249 | if (iElemIndex > 0 && iElemLevel > 0) {
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| 250 | Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,iElemLevel+1,this);
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| 251 | } else {
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| 252 | Elem = new JSXMLBuilder_XMLElement(strElement,Attributes,strText,1,this);
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| 253 | }
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| 254 | this.elements = this.elements.add(iAddIndex,Elem);
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| 255 | for (var i=iAddIndex; i<this.elements.length; i++) this.elements[i].index = i;
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| 256 | }
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| 257 |
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| 258 |
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| 259 | function JSXMLBuilder_removeElement(iElemIndex) {
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| 260 | iElemIndex = parseInt(iElemIndex);
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| 261 | for (var iAfterElem=iElemIndex+1; iAfterElem<this.elements.length; iAfterElem++) if (this.elements[iAfterElem].level < this.elements[iElemIndex].level+1) break;
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| 262 |
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| 263 | this.elements = this.elements.slice(0,iElemIndex).concat(this.elements.slice(iAfterElem,this.elements.length));
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| 264 | for (var i=iElemIndex; i<this.elements.length; i++) this.elements[i].index = i;
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| 265 | }
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| 266 |
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| 267 | function JSXMLBuilder_moveElement(iElem1Index,iElem2Index) {
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| 268 | var arrElem1Elements = new Array(this.elements[iElem1Index]);
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| 269 | var arrElem2Elements = new Array(this.elements[iElem2Index]);
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| 270 | for (var i=iElem1Index; i<this.elements.length; i++) if (this.elements[i].level > this.elements[iElem1Index].level) arrElem1Elements[arrElem1Elements.length] = this.elements[i]; else if (i>iElem1Index) break;
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| 271 | for (var i=iElem2Index; i<this.elements.length; i++) if (this.elements[i].level > this.elements[iElem2Index].level) arrElem2Elements[arrElem2Elements.length] = this.elements[i]; else if (i>iElem2Index) break;
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| 272 | var arrMovedElements = [];
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| 273 | if (iElem1Index < iElem2Index) {
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| 274 | for (i=0; i<iElem1Index; i++) arrMovedElements[arrMovedElements.length] = this.elements[i]; // start to the 1st element
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| 275 | for (i=iElem1Index+arrElem1Elements.length; i<iElem2Index+arrElem2Elements.length; i++) arrMovedElements[arrMovedElements.length] = this.elements[i]; // end of 1st element to end of 2nd element
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| 276 | for (i=0; i<arrElem1Elements.length; i++) arrMovedElements[arrMovedElements.length] = arrElem1Elements[i]; // 1st element and all child elements
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| 277 | for (i=iElem2Index+arrElem2Elements.length; i<this.elements.length; i++) arrMovedElements[arrMovedElements.length] = this.elements[i]; // end of 2nd element to end
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| 278 | this.elements = arrMovedElements;
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| 279 | } else {
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| 280 | for (i=0; i<iElem2Index; i++) arrMovedElements[arrMovedElements.length] = this.elements[i]; // start to the 2nd element
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| 281 | for (i=0; i<arrElem1Elements.length; i++) arrMovedElements[arrMovedElements.length] = arrElem1Elements[i]; // 1st element and all child elements
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| 282 | for (i=iElem2Index; i<iElem1Index; i++) arrMovedElements[arrMovedElements.length] = this.elements[i]; // 2nd element to 1st element
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| 283 | for (i=iElem1Index+arrElem1Elements.length; i<this.elements.length; i++) arrMovedElements[arrMovedElements.length] = this.elements[i]; // end of 1st element to end
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| 284 | this.elements = arrMovedElements;
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| 285 | }
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| 286 | for (var i=0; i<this.elements.length; i++) this.elements[i].index = i;
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| 287 | }
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| 288 |
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| 289 |
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| 290 | function JSXMLBuilder_generateXML(bXMLTag) {
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| 291 | var strXML = "";
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| 292 | var arrXML = [];
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| 293 | if (bXMLTag) strXML += '<?xml version="1.0"?>\n\n';
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| 294 | for (var i=0; i<this.elements.length; i++) {
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| 295 | strXML += RepeatChar("\t",this.elements[i].level-1);
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| 296 | strXML += "<" + this.element(i).name; // open tag
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| 297 | if (this.element(i).attributes) {
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| 298 | for (var j=0; j<this.element(i).attributes.length; j++) { // set attributes
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| 299 | if (this.element(i).attributes[j]) {
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| 300 | strXML += ' ' + this.element(i).attributes[j][0] + '="' + this.element(i).attributes[j][1] + '"';
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| 301 | }
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| 302 | }
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| 303 | } else strXML += this.element(i).attributeString.replace(/[\/>]$/gi, "");
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| 304 | if (((this.elements[i+1] && this.elements[i+1].level <= this.elements[i].level) || // next element is a lower or equal to
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| 305 | (!this.elements[i+1] && this.elements[i-1])) // no next element, previous element
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| 306 | && this.element(i).text === "") {
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| 307 | strXML += "/";
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| 308 | }
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| 309 | strXML += ">";
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| 310 | if (this.element(i).text !== "") strXML += this.element(i).text;
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| 311 | else strXML += "\n";
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| 312 | if (((this.elements[i+1] && this.elements[i+1].level <= this.elements[i].level) || // next element is a lower or equal to
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| 313 | (!this.elements[i+1] && this.elements[i-1])) // no next element, previous element
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| 314 | && this.element(i).text !== "") strXML += "</" + this.element(i).name + ">\n";
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| 315 | if (!this.elements[i+1]) {
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| 316 | var lastelem = i;
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| 317 | for (var j=i; j>-1; j--) {
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| 318 | if (this.elements[j].level >= this.elements[i].level) continue;
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| 319 | else {
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| 320 | if (this.elements[j].level < this.elements[lastelem].level) {
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| 321 | strXML += RepeatChar("\t",this.elements[j].level-1) + "</" + this.element(j).name + ">\n";
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|---|
| 322 | lastelem = j;
|
|---|
| 323 | }
|
|---|
| 324 | }
|
|---|
| 325 | }
|
|---|
| 326 | } else {
|
|---|
| 327 | if (this.elements[i+1].level < this.elements[i].level) {
|
|---|
| 328 | var lastelem = i;
|
|---|
| 329 | for (var j=i; this.elements[j].level>=this.elements[i+1].level; j--) {
|
|---|
| 330 | if (this.elements[i] && this.elements[j] && this.elements[j].level < this.elements[i].level && this.elements[j].level < this.elements[lastelem].level) {
|
|---|
| 331 | strXML += RepeatChar("\t",this.elements[j].level-1) + "</" + this.element(j).name + ">\n";
|
|---|
| 332 | lastelem = j;
|
|---|
| 333 | }
|
|---|
| 334 | }
|
|---|
| 335 | }
|
|---|
| 336 | }
|
|---|
| 337 | if (strXML.length > 1000) {
|
|---|
| 338 | arrXML[arrXML.length] = strXML;
|
|---|
| 339 | strXML = "";
|
|---|
| 340 | }
|
|---|
| 341 | }
|
|---|
| 342 | arrXML[arrXML.length] = strXML;
|
|---|
| 343 | return arrXML.join("");
|
|---|
| 344 | }
|
|---|
| 345 |
|
|---|
| 346 | function JSXMLBuilder_XMLElement(strName,Attributes,strText,iLevel,xmlBuilder) {
|
|---|
| 347 | this.type = "element";
|
|---|
| 348 | this.name = strName;
|
|---|
| 349 | this.attributes = (typeof(Attributes) != "string") ? Attributes : null;
|
|---|
| 350 | this.attributeString = (typeof(Attributes) == "string") ? Attributes : "";
|
|---|
| 351 | this.text = strText;
|
|---|
| 352 | this.level = iLevel;
|
|---|
| 353 | this.index = -1;
|
|---|
| 354 | this.xmlBuilder = xmlBuilder;
|
|---|
| 355 |
|
|---|
| 356 | this.parseAttributes = JSXMLBuilder_XMLElement_parseAttributes;
|
|---|
| 357 | this.attribute = JSXMLBuilder_XMLElement_attribute;
|
|---|
| 358 | this.setAttribute = JSXMLBuilder_XMLElement_setAttribute;
|
|---|
| 359 | this.removeAttribute = JSXMLBuilder_XMLElement_removeAttribute;
|
|---|
| 360 | this.parentElement = JSXMLBuilder_XMLElement_parentElement;
|
|---|
| 361 | this.childElement = JSXMLBuilder_XMLElement_childElement;
|
|---|
| 362 | }
|
|---|
| 363 |
|
|---|
| 364 | function JSXMLBuilder_XMLElement_parseAttributes() {
|
|---|
| 365 | if (!this.attributes) {
|
|---|
| 366 | var reAttributes = new RegExp(" ([^= ]*)=","g"); // matches attributes
|
|---|
| 367 | if (this.attributeString.match(reAttributes) && this.attributeString.match(reAttributes).length) {
|
|---|
| 368 | var arrAttributes = this.attributeString.match(reAttributes);
|
|---|
| 369 | if (!arrAttributes.length) arrAttributes = null;
|
|---|
| 370 | else for (var j=0; j<arrAttributes.length; j++) {
|
|---|
| 371 | arrAttributes[j] = new Array(
|
|---|
| 372 | (arrAttributes[j]+"").replace(/[= ]/g,""),
|
|---|
| 373 | ParseAttribute(this.attributeString, (arrAttributes[j]+"").replace(/[= ]/g,""))
|
|---|
| 374 | );
|
|---|
| 375 | }
|
|---|
| 376 | this.attributes = arrAttributes;
|
|---|
| 377 | }
|
|---|
| 378 | }
|
|---|
| 379 | }
|
|---|
| 380 |
|
|---|
| 381 | function JSXMLBuilder_XMLElement_attribute(AttributeName) {
|
|---|
| 382 | if (!this.attributes) this.parseAttributes();
|
|---|
| 383 | if (this.attributes) for (var i=0; i<this.attributes.length; i++) if (this.attributes[i][0] == AttributeName) return this.attributes[i][1];
|
|---|
| 384 | return "";
|
|---|
| 385 | }
|
|---|
| 386 |
|
|---|
| 387 | function JSXMLBuilder_XMLElement_setAttribute(AttributeName,Value) {
|
|---|
| 388 | if (!this.attributes) this.parseAttributes();
|
|---|
| 389 | if (this.attributes) for (var i=0; i<this.attributes.length; i++) if (this.attributes[i][0] == AttributeName) {
|
|---|
| 390 | this.attributes[i][1] = Value;
|
|---|
| 391 | return;
|
|---|
| 392 | }
|
|---|
| 393 | this.attributes[this.attributes.length] = new Array(AttributeName,Value);
|
|---|
| 394 | }
|
|---|
| 395 |
|
|---|
| 396 | function JSXMLBuilder_XMLElement_removeAttribute(AttributeName,Value) {
|
|---|
| 397 | if (!this.attributes) this.parseAttributes();
|
|---|
| 398 | if (this.attributes) for (var i=0; i<this.attributes.length; i++) if (this.attributes[i][0] == AttributeName) {
|
|---|
| 399 | this.attributes = this.attributes.remove(i);
|
|---|
| 400 | return;
|
|---|
| 401 | }
|
|---|
| 402 | }
|
|---|
| 403 |
|
|---|
| 404 | function JSXMLBuilder_XMLElement_parentElement() {
|
|---|
| 405 | for (var i=this.index; this.xmlBuilder.element(i) && this.xmlBuilder.element(i).level != this.level-1; i--);
|
|---|
| 406 | return this.xmlBuilder.element(i);
|
|---|
| 407 | }
|
|---|
| 408 |
|
|---|
| 409 | function JSXMLBuilder_XMLElement_childElement(Child) {
|
|---|
| 410 | var iFind = -1;
|
|---|
| 411 | for (var i=this.index+1; i<this.xmlBuilder.elements.length; i++) {
|
|---|
| 412 | if (this.xmlBuilder.elements[i].level == this.level+1) {
|
|---|
| 413 | iFind++;
|
|---|
| 414 | if (iFind == Child || this.xmlBuilder.elements[i].name == Child) return this.xmlBuilder.elements[i];
|
|---|
| 415 | } else if (this.xmlBuilder.elements[i].level <= this.level) break;
|
|---|
| 416 | }
|
|---|
| 417 | return null;
|
|---|
| 418 | }
|
|---|
| 419 |
|
|---|
| 420 |
|
|---|
| 421 | function JSXMLIterator(xmleElem) {
|
|---|
| 422 | this.xmleElem = xmleElem;
|
|---|
| 423 |
|
|---|
| 424 | this.iElemIndex = 0;
|
|---|
| 425 | this.arrElemIndex = new Array(0);
|
|---|
| 426 | this.iElemLevel = 0;
|
|---|
| 427 | this.iElem = 0;
|
|---|
| 428 | this.arrElemIndex[this.iElemLevel] = -1;
|
|---|
| 429 |
|
|---|
| 430 | this.getNextNode = JSXMLIterator_getNextNode;
|
|---|
| 431 | }
|
|---|
| 432 |
|
|---|
| 433 | function JSXMLIterator_getNextNode() {
|
|---|
| 434 | if (!this.xmleElem || this.iElemLevel<0) return false;
|
|---|
| 435 | if (this.xmleElem.childElements.length) { // move up
|
|---|
| 436 | this.arrElemIndex[this.iElemLevel]++;
|
|---|
| 437 | this.iElemIndex++;
|
|---|
| 438 | this.iElemLevel++;
|
|---|
| 439 | this.arrElemIndex[this.iElemLevel] = 0;
|
|---|
| 440 | this.xmleElem = this.xmleElem.childElements[0];
|
|---|
| 441 | } else { // move next
|
|---|
| 442 | this.iElemIndex++;
|
|---|
| 443 | this.arrElemIndex[this.iElemLevel]++;
|
|---|
| 444 | if (this.xmleElem.parentElement && this.xmleElem.parentElement.childElements.length && this.arrElemIndex[this.iElemLevel] < this.xmleElem.parentElement.childElements.length) this.xmleElem = this.xmleElem.parentElement.childElements[this.arrElemIndex[this.iElemLevel]];
|
|---|
| 445 | else {
|
|---|
| 446 | if (this.iElemLevel>0) { // move down
|
|---|
| 447 | for (; this.iElemLevel > 0; this.iElemLevel--) {
|
|---|
| 448 | if (this.xmleElem.parentElement && this.xmleElem.parentElement.childElements[this.arrElemIndex[this.iElemLevel]]) {
|
|---|
| 449 | this.xmleElem = this.xmleElem.parentElement.childElements[this.arrElemIndex[this.iElemLevel]];
|
|---|
| 450 | this.iElemLevel++;
|
|---|
| 451 | this.arrElemIndex = this.arrElemIndex.slice(0,this.iElemLevel+1);
|
|---|
| 452 | break;
|
|---|
| 453 | } else {
|
|---|
| 454 | this.xmleElem = this.xmleElem.parentElement;
|
|---|
| 455 | }
|
|---|
| 456 | }
|
|---|
| 457 | this.iElemLevel--;
|
|---|
| 458 | } else {
|
|---|
| 459 | return false;
|
|---|
| 460 | }
|
|---|
| 461 | }
|
|---|
| 462 | }
|
|---|
| 463 | return (typeof(this.xmleElem) == "object" && this.iElemLevel > -1);
|
|---|
| 464 | }
|
|---|
| 465 |
|
|---|
| 466 | function ParseAttribute(str,Attribute) {
|
|---|
| 467 | var str = str + ">";
|
|---|
| 468 | if (str.indexOf(Attribute + "='")>-1) var Attr = new RegExp(".*" + Attribute + "='([^']*)'.*>");
|
|---|
| 469 | else if (str.indexOf(Attribute + '="')>-1) var Attr = new RegExp(".*" + Attribute + '="([^"]*)".*>');
|
|---|
| 470 | return str.replace(Attr, "$1");
|
|---|
| 471 | }
|
|---|
| 472 |
|
|---|
| 473 | function Array_Remove(c) {
|
|---|
| 474 | var tmparr = [];
|
|---|
| 475 | for (var i=0; i<this.length; i++) if (i!=c) tmparr[tmparr.length] = this[i];
|
|---|
| 476 | return tmparr;
|
|---|
| 477 | }
|
|---|
| 478 |
|
|---|
| 479 | function Array_Add(c, cont) {
|
|---|
| 480 | if (c == this.length) {
|
|---|
| 481 | this[this.length] = cont;
|
|---|
| 482 | return this;
|
|---|
| 483 | }
|
|---|
| 484 | var tmparr = [];
|
|---|
| 485 | for (var i=0; i<this.length; i++) {
|
|---|
| 486 | if (i==c) tmparr[tmparr.length] = cont;
|
|---|
| 487 | tmparr[tmparr.length] = this[i];
|
|---|
| 488 | }
|
|---|
| 489 | if (!tmparr[c]) tmparr[c] = cont;
|
|---|
| 490 | return tmparr;
|
|---|
| 491 | }
|
|---|
| 492 |
|
|---|
| 493 | function RepeatChar(sChar,iNum) {
|
|---|
| 494 | var L = "";
|
|---|
| 495 | for (var i=0; i<iNum; i++) L += sChar;
|
|---|
| 496 | return L;
|
|---|
| 497 | }
|
|---|
