【发布时间】:2009-08-24 16:27:09
【问题描述】:
我正在使用 XMLparser 类将 XML 转换为对象。
问题是我拥有的 XML 在 nodeName (estate_size.primary_room_area) 中包含一个点。这当然行不通,因为它已经为对象路径使用点符号。
一些想法,但不知道如何去做:
- 以某种方式替换名称中的点
-更改名称。
-更好吗?
我不能使用原生的 childNode 和其他东西,因为 XML 的顺序并不总是正确的。
我无权编辑 XML。
谁有办法解决这个问题?
XML:
<iad>
<DataTag>
<element id="0">
<changed_string>2009-08-20T10:56:00Z</changed_string>
<estate_price.price_suggestion>2500000</estate_price.price_suggestion>
<estate_size.primary_room_area>117</estate_size.primary_room_area>
</element>
</DataTag>
</iad>
AS2:
var xml:XMLParser = new XMLParser();
xml.loadXML("file.xml");
xml.onXMLLoad = function () {
_root.estate_size.text = xml.data.iad.DataTag.element[0].estate_size.primary_room_area;
}
XML解析器:
//import net.za.mediumrare.xmlPackage.XMLParser;
//var myObject:XMLParser = new XMLParser ();
//myObject.loadXML ("content.xml");
//myObject.onXMLLoad = function () {
// listAll (myObject.data);
//};
// IMPORTED DEPENDENCIES
//
import mx.utils.Delegate;
import mx.events.EventDispatcher;
//
class XMLParser {
//
// PRIVATE PROPERTIES
//
private var xml:XML;
public var data:Object;
//
//
//
public function get _xml():XML {
return xml;
}
public function set _xml(x:XML) {
xml = x;
}
public function get _data():Object {
return data;
}
public function set _data(o:Object):Void {
trace("ERROR - \"XMLParser\" _data property is read-only and connot be set.");
}
//
// CONSTRUCTOR
//
public function XMLParser(s:String) {
initXML(s);
//data = new Object();
EventDispatcher.initialize(this);
}
//
// PRIVATE METHODS
//
public function buildObject (n){
var o = new String (n.firstChild.nodeValue), s, i, t;
for (s = (o == "null") ? n.firstChild : n.childNodes[1]; s != null; s = s.nextSibling) {
t = s.childNodes.length > 0 ? arguments.callee (s) : new String (s.nodeValue);
for (i in s.attributes) {
t[i] = s.attributes[i];
}
if (o[s.nodeName] != undefined) {
if (!(o[s.nodeName] instanceof Array)) {
o[s.nodeName] = [o[s.nodeName]];
}
o[s.nodeName].push (t);
}
else {
o[s.nodeName] = t;
}
}
data=o;
xml = new XML();
return data;
};
private function initXML(s:String):Void {
if (s == undefined) {
xml = new XML();
xml.ignoreWhite = true;
} else {
xml = new XML(s);
xml.ignoreWhite = true;
}
xml.onLoad = Delegate.create(this, xmlOnLoad);
}
private function xmlOnLoad(success:Boolean):Void {
if (success) {
trace("SUCCESS - xml loaded successfully.");
//xml.ignoreWhite = true;
this.dispatchEvent({type:"onXMLLoad", target:this});
buildObject(xml);
this.onXMLLoad();
} else {
trace("ERROR - xml could not load");
return;
}
}
//
// PUBLIC METHODS
//
public function loadXML(url:String):Void {
xml.load(url);
}
public function getBytesTotal():Number {
return xml.getBytesTotal();
}
public function getBytesLoaded():Number {
return xml.getBytesLoaded();
}
public function getPercentLoaded():Number {
return Math.floor((this.getBytesLoaded() / this.getBytesTotal()) * 100);
}
//
// EVENTS
//
public function onXMLLoad():Void {
// onLoad proxy for internal xml object
}
public function onXMLParse():Void {
// called when xml is finished parsing
}
function addEventListener() {
// Used by EventDispather mixin
}
function removeEventListener() {
// Used by EventDispather mixin
}
function dispatchEvent() {
// Used by EventDispather mixin
}
function dispatchQueue() {
// Used by EventDispather mixin
}
//
}
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标签: xml parsing actionscript object actionscript-2