多维数组，按钮循环，以及从xml加载swf/img/txt

Question

好的，我要做的是创建一个多维数组，它将根据单击哪个按钮从xml文件中提取文本，swfs和/或图像。

我不明白的是如何像文本一样从文件中提取swf或图像文件。说实话，我完全迷路了，真的需要一些帮助来解决这个问题。我需要拉文本和图像或swf文件从xml取决于哪个按钮被点击，我试图把这个放在一起，但我给了自己一个头痛试图了解我在哪里出错。

var pageXML:XML;
//Load the XML file.
var pageXMLLoader = new URLLoader();
pageXMLLoader.load(new URLRequest("scripts/xml/content.xml"));
pageXMLLoader.addEventListener(IOErrorEvent.IO_ERROR, xmlIOErrorHandler); 
pageXMLLoader.addEventListener(Event.COMPLETE, pageXMLLoaded);
// Intro page variables for title
var swfContainer:Sprite = new Sprite();
var imgContainer:Sprite = new Sprite();
var imgLoader:Loader = new Loader();
var swfLoader:Loader = new Loader();
//This function is called when the XML file is loaded
function pageXMLLoaded(e:Event):void {
    //Create a new XML object from the loaded XML data
    pageXML = new XML(e.target.data);
    imgLoader.load(new URLRequest(pageXML.pages.page.image));
    swfLoader.load(new URLRequest(pageXML.pages.page.swfURL));
    trace(pageXML.pages.page.image);
    trace(pageXML.pages.page.swfURL);
}
// Choose page transition function
function choosePageTransition(e:MouseEvent):void {
    var pageNumber:uint;
    mcContent.y = 30; // Why do I need to reset the y position each time?
// Set up if for mouse click
if (e.type == MouseEvent.CLICK) {
    // Switch based on target name
    switch (e.currentTarget.name) {
        case "navBtn0" :
            trace(e.currentTarget.name);
            pageNumber = 1;
            mcContent.removeChildAt(0);
            mcContent.addChildAt(pageContent,0);
            pageContent.addChild(contentRBottomTxt);
            pageContent.addChild(contentRTopTxt);
            pageContent.addChild(contentTxt);
            pageContent.addChild(headingTxt);
            break;
        case "navBtn1" :
            trace(e.currentTarget.name);
            pageNumber = 2;
            mcContent.removeChildAt(0);
            mcContent.addChildAt(pageContent,0);
            pageContent.addChild(contentRBottomTxt);
            pageContent.addChild(contentRTopTxt);
            pageContent.addChild(contentTxt);
            pageContent.addChild(headingTxt);
            break;
        case "navBtn2" :
            trace(e.currentTarget.name);
            pageNumber = 3;
            mcContent.removeChildAt(0);
            mcContent.addChildAt(pageContent,0);
            pageContent.addChild(contentRBottomTxt);
            pageContent.addChild(contentRTopTxt);
            pageContent.addChild(contentTxt);
            pageContent.addChild(headingTxt);
            break;
        ... code shortened 
    }

    // Loop through the XML file
    for each (var page:XML in pageXML.pages.page) {
        // "page.@pagenumber" points to "pagenumber" in the XML file.
        if (page.@ pagenumber == pageNumber) {
            // Set the title
            headingTxt.htmlText = page.title;
            // Set the page content
            contentTxt.htmlText = page.content;
            contentRTopTxt.htmlText = page.contenttr;
            contentRBottomTxt.htmlText = page.contentbr;
            // Exit the loop
            break;
        }
    } // < /For Loop >
    } // < /If Statement >
} // < /Function >

我的xml文件看起来有点像这样(它很长，所以我将发布部分):

<?xml version="1.0" encoding="utf-8"?>
<site>
    <!--<sitetitle><![CDATA[<strong>Transplant the Heart</strong>]]></sitetitle>-->
    <pages>
        <page pagenumber="1">
            <title><![CDATA[<h1>Page #1</h1>]]></title>
            <content><![CDATA[<p>Aliquam nec dui neque. Aenean rutrum suscipit turpis vel fringilla. </p>]]></content>
            <contenttr><![CDATA[Cras non risus nisi. Nam tincidunt lacinia massa, vel interdum massa ultricies.]]></contenttr>
            <contentbr><![CDATA[Aliquam erat volutpat. Etiam eget mauris ante, sit amet placerat tortor.]]></contentbr>
            <image>imgs/png/titleLarge.png</image>
            <swfURL>transplantSpecialists.swf</swfURL>
        </page>
    </pages>
</site>

Answer 1

你确定你的结构是正确的吗?像这样…

project folder
  | main.swf
  | scripts/
    | xml/
      | content.xml
  | imgs/
    | png/
      | titleLarge.png
  | transplantSpecialists.swf