Integration with FLex2

**yan.hu@fmr.com** · June 12th, 2007, 02:13 PM

I will keep an eye on it

**Mone** · June 18th, 2007, 09:14 AM

Hi,

Find attached the Actionscript code from the file demoFlashSmall.fla.
Note that it is not the complete source as the .fla file is a binary file (not a mxml file) so that the visual part is not included here:

Code Actionscript:

import flash.external.ExternalInterface;
#include "lsjavascriptbridge.as"
#include "format.as"
_root.Message.text = "Lightstreamer Live Data";
 
var groupString = "item1 item2 item3 item4 item5 item6 item7 item8";
var schemaString = "stock_name pct_change pct_change last_price time";
 
var bridge = new JavaScriptBridge("flashObject");
 
var myTable = new FlashTable(groupString,schemaString,"MERGE");
myTable.setSnapshotRequired(true);
myTable.setRequestedMaxFrequency(0.35);
myTable.onItemUpdate = function (item, itemUpdate) {
    if (itemUpdate.isValueChanged(1)) {
        var newVal = itemUpdate.getNewValue(1);
        newVal = cutName(newVal,item);
        updateName(item,newVal);
    }
    if (itemUpdate.isValueChanged(2)) {
        var newVal = itemUpdate.getNewValue(2);
        newVal = formactDirection(newVal);
        updateDirection(item,newVal);
    }
    if (itemUpdate.isValueChanged(3)) {
        var newVal = itemUpdate.getNewValue(3);
        newVal = formatDecimal(newVal, 2, true);
        if(newVal > 0){
            newVal  = "+" + newVal;
        }
        updatePerc(item,newVal);
    }
    if (itemUpdate.isValueChanged(4)) {
        var newVal = itemUpdate.getNewValue(4);
        newVal = formatDecimal(newVal, 2, true);
        updateLastPrice(item, newVal);
    }
    if (itemUpdate.isValueChanged(5)) {
        var newVal = itemUpdate.getNewValue(5);
        newVal = formatTime(newVal);
        updateLastTrade(item, newVal);
    }
    
}
myTable.onStart = function() {
    for (var item = 1; item <= 8; item++) {
        updateName(item,"");
        updatePerc(item,"");
        updateLastPrice(item, "");
        updateLastTrade(item, "");
    }
}
bridge.onStatusChange = function(newStatus) {
    Message.text = "Status: " + newStatus;
}
 
bridge.addTable(myTable,"FlashTable1");
 
 
///////////////////////////////////////////////////////////
 
 
 
onEnterFrame = function () {
    dat = new Date();
    
 
    gg = dat.getDate();
    if(gg < 10){gg = "0" + gg}
    
    mm = (dat.getMonth() + 1);
    
 
    if(mm == 1){mm = "Gen"}
    else if(mm == 2){mm = "Feb"}
    else if(mm == 3){mm = "Mar"}
    else if(mm == 4){mm = "Apr"}
    else if(mm == 5){mm = "May"}
    else if(mm == 6){mm = "Jun"}
    else if(mm == 7){mm = "Jul"}
    else if(mm == 8){mm = "Aug"}
    else if(mm == 9){mm = "Sep"}
    else if(mm == 10){mm = "Oct"}
    else if(mm == 11){mm = "Nov"}
    else if(mm == 12){mm = "Dec"}
    
    aaaa = dat.getFullYear();
    
    _root.CurrentTime = gg + " " + mm + " " + aaaa;
};
 
 
 
function updateInstrument(row) {
    this["instrument"+row].gotoAndPlay(1);
}
 
function updateName(row, newVal) {
    this["instrument"+row].nomeinstrument = newVal;
    this["instrument"+row].gotoAndPlay(1);
}
 
function updateDirection(row, direction) {
    if (direction == "up" and this["row"+row].direction.vardirection == "down") {
        this["row"+row].direction.gotoAndPlay("goUp");
    } else if (direction == "down" and this["row"+row].direction.vardirection == "up") {
        this["row"+row].direction.gotoAndPlay("goDown");
    }
    updateInstrument(row);
}
function updatePerc(row, newVal) {
    this["perc"+row] = newVal+"%";
    this["row"+row].change.gotoAndPlay(1);
    updateInstrument(row);
}
function updateLastPrice(row, newVal) {
    this["lastPrice"+row] = newVal;
    this["row"+row].price.gotoAndPlay(1);
    updateInstrument(row);
}
function updateLastTrade(row, newVal) {
    this["lastTrade"+row] = newVal;
    this["row"+row].trade.gotoAndPlay(1);
    updateInstrument(row);
}
 
 
 
//notify the page that we are ready
bridge.bind();