在 Flash Lite 2 中載入、剖析和本端儲存 XML

<review>
    <review_item citation="Citation here">
        Quote here.
    </review_item>
</review>

// set content to full screen and initialize soft keys for use
fscommand2("fullscreen", true);
fscommand2("SetSoftKeys", "Left", "Right");

// ===== Set listener for soft keys =====
globalKeyListener = new Object();
globalKeyListener.onKeyDown = function() {
    if(Key.getCode() == ExtendedKey.SOFT2) {
        // actions for right soft key
        fscommand2("quit");
    } else if (Key.getCode() == ExtendedKey.SOFT1){
        // actions for left soft key
        checkForUpdateXML();
    }
}
// Add the handler for the soft keys
Key.addListener(globalKeyListener);

// ===== Setup and initialize the SharedObject =====
var soReady:Boolean = false; // flag for SharedObject readiness

// Handler function for when the SharedObject is initialized
function soInitHandler(instance:SharedObject) {
    soReady = true;
    if(so_reviews.data.firstRun == undefined){
        initialXML();
    } else {
        getSOdata();
    }
}
// Function to write data to the SharedObject
function setSOdata(){
    if (soReady){
        so_reviews.data.review = reviewData.toString();
        so_reviews.data.citation = citationData.toString();
        so_reviews.data.firstRun = true;
        so_reviews.flush();
        trace(so_reviews.getSize());
        trace("First time app is run - default data saved");
    } else {
        trace("ERROR: SharedObject not ready. No data written.");
    }
}
// Function to display the data from the SharedObject
function getSOdata(){
    if (soReady){
        citation_txt.text = so_reviews.data.citation;
        review_txt.text = so_reviews.data.review;
        trace("Not first time app was run - SharedObject data displayed");
    } else {
        review_txt.text = "Data not available.";
    }
}
// Add the handler for initialization then create the SharedObject
SharedObject.addListener("reviews", soInitHandler);
var so_reviews:SharedObject = SharedObject.getLocal("reviews");

// ===== Functions for loading and parsing the XML =====
// Function to retrieve the default set of XML data
function initialXML(){
    reviewXML = new XML();
    reviewXML.ignoreWhite = true;
    reviewXML.onLoad = function(success){
        if(success){
            reviewXML = reviewXML.firstChild;
            if(reviewXML.nodeName.toUpperCase() == "REVIEW"){
                reviewData = reviewXML.firstChild.firstChild;
                citationData = reviewXML.firstChild.attributes.citation;
                review_txt.text = reviewData;
                citation_txt.text = citationData;
            }
        } else {
            trace("connection failed");
        }
        setSOdata();
    }
    reviewXML.load("initial.xml");
}
// Function to check for updated XML data
function checkForUpdateXML(){
    updateXML = new XML();
    updateXML.ignoreWhite = true;
    updateXML.onLoad = function(success){
        if(success){
            updateXML = updateXML.firstChild;
            if(updateXML.nodeName.toUpperCase() == "REVIEW"){
                reviewData = updateXML.firstChild.firstChild;
                citationData = updateXML.firstChild.attributes.citation;
                review_txt.text = reviewData;
                citation_txt.text = citationData;
            }
        } else {
            trace("connection failed");
        }
        setSOdata();
        gotoAndPlay("waitscreen");
    }
    updateXML.load("updated.xml");
}
stop();