89 lines
2.3 KiB
JavaScript
89 lines
2.3 KiB
JavaScript
/////////////////////////////////////////////////////////////////////////////////////////////////////
|
|
var XmlNode = (function () {
|
|
function XmlNode(tagName, attributes, children) {
|
|
|
|
if (!(this instanceof XmlNode)) {
|
|
return new XmlNode(tagName, attributes, children);
|
|
}
|
|
this.tagName = tagName;
|
|
this._attributes = attributes || {};
|
|
this._children = children || [];
|
|
this._prefix = '';
|
|
return this;
|
|
}
|
|
|
|
XmlNode.prototype.createElement = function () {
|
|
return new XmlNode(arguments)
|
|
}
|
|
|
|
XmlNode.prototype.children = function() {
|
|
return this._children;
|
|
}
|
|
|
|
XmlNode.prototype.append = function (node) {
|
|
this._children.push(node);
|
|
return this;
|
|
}
|
|
|
|
XmlNode.prototype.prefix = function (prefix) {
|
|
if (arguments.length==0) { return this._prefix;}
|
|
this._prefix = prefix;
|
|
return this;
|
|
}
|
|
|
|
XmlNode.prototype.attr = function (attr, value) {
|
|
if (value == undefined) {
|
|
delete this._attributes[attr];
|
|
return this;
|
|
}
|
|
if (arguments.length == 0) {
|
|
return this._attributes;
|
|
}
|
|
else if (typeof attr == 'string' && arguments.length == 1) {
|
|
return this._attributes.attr[attr];
|
|
}
|
|
if (typeof attr == 'object' && arguments.length == 1) {
|
|
for (var key in attr) {
|
|
this._attributes[key] = attr[key];
|
|
}
|
|
}
|
|
else if (arguments.length == 2 && typeof attr == 'string') {
|
|
this._attributes[attr] = value;
|
|
}
|
|
return this;
|
|
}
|
|
|
|
var APOS = "'"; QUOTE = '"'
|
|
var ESCAPED_QUOTE = { }
|
|
ESCAPED_QUOTE[QUOTE] = '"'
|
|
ESCAPED_QUOTE[APOS] = '''
|
|
|
|
XmlNode.prototype.escapeAttributeValue = function(att_value) {
|
|
return '"' + att_value.replace(/\"/g,'"') + '"';// TODO Extend with four other codes
|
|
|
|
}
|
|
|
|
XmlNode.prototype.toXml = function (node) {
|
|
if (!node) node = this;
|
|
var xml = node._prefix;
|
|
xml += '<' + node.tagName;
|
|
if (node._attributes) {
|
|
for (var key in node._attributes) {
|
|
xml += ' ' + key + '=' + this.escapeAttributeValue(''+node._attributes[key]) + ''
|
|
}
|
|
}
|
|
if (node._children && node._children.length > 0) {
|
|
xml += ">";
|
|
for (var i = 0; i < node._children.length; i++) {
|
|
xml += this.toXml(node._children[i]);
|
|
}
|
|
xml += '</' + node.tagName + '>';
|
|
}
|
|
else {
|
|
xml += '/>';
|
|
}
|
|
return xml;
|
|
}
|
|
return XmlNode;
|
|
})();
|