Dynamic array expansion - Tableau dynamique

Hello,
Sorry for my English, but I go through the online translator of google.
I'm new to the forum and starts on Adobe LiveCycle Designer ES2.
I'm looking for someone mastering this software to help me modiffier a table in a quotation form.
I wish that the lines of my table can adjust in height according to the text that is entered.
More buttons to add or delete rows, with automatic updating of the field.
My form.
Thank you in advance to those who will address my problem.
ValdoFR.
========================================================================================
Bonjour,
Désolé pour mon anglais, mais je passe par le traducteur en ligne de google.
Je suis nouveau sur le forum et débute sur Adobe LiveCycle Designer ES2.
Je suis à la recherche de quelqu'un maitrisant ce logiciel pour m'aider à modiffier un tableau dans un formulaire de devis.
Je souhaiterai que les lignes de mon tableau puisse s'ajuster en hauteur selon le texte qui est entré.
Plus des boutons pour ajouter ou supprimer des lignes, avec mise à jour automatique des champ.
Mon formulaire.
Merci par avance à ceux qui se pencheront sur mon problème.
ValdoFR.

Thank you very much,
your answer helped me move, I completely changed the form with a button to add the line, one for delete and move them to another place. I am inspired by the form-Provides Dynamics-Building-dynamic-tables.pdf for pages added to the slant as it enters the data.
The problem is that now I do not know how to make the cell adapts by author based on data.
thank you for watching my new form, and correct me if possible.
Thank you again for everything.
ValdoFR
====================================================================
Merci beaucoup,
votre réponse m'a permis d'avancer, j'ai complètement modifié le formulaire avec un bouton pour ajouter des ligne, autre pour les supprimer et un autre pour les bouger de place. je me suis inspiré du formulaire Assure-Dynamics-Building-dynamic-tables.pdf pour que les pages s'ajoute au fure et à mesure que l'on rentre les données.
Le problème, c'est que maintenant je ne sais plus comment faire pour que la cellule s'adapte en auteur en fonction des données.
Merci de regarder mon nouveau formulaire et me le corriger si possible.
Encore merci pour tout.
ValdoFR
Ce message a été modifié par: ValdoFR

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I have been stuck on this for days, finally turning to the forum today with a few different issues. I hate trying to work within the framwork of other peoples code.
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I broke the chunk of code away from the page and am now getting teh phone numbers in the right spots, but I am still getting a coldfusion error.
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How to load and display a byte array (jpeg) image file dynamically in Flex?

My web service client (servlet) received a binary jpeg data from an Image Server. The Flex application invokes the
servlet via HttpService and receives the binary jpeg data as byte array. How could it be displayed dynamically
without writing the byte array to a jpeg file? Please help (some sample code is very much appreciated).

JPEGEncoder is only useful for converting BitmapData to ByteArray, not the other way around.
By the way JPEGEncoder and PNGEncoder are part of the Flex SDK now, so no need to use AS3Lib (alltough it's a good library to have around).
To display/use a ByteArray as image, use a Loader instance with the loadBytes method.
    Loader.loadBytes(bytes:ByteArray, context:LoaderContext = null);
Listen for the complete event on the Loader.contentLoaderInfo and get the BitmapData in the event handler.
private function loadJpeg():void {
    var loader:Loader = new Loader();
    loader.contentLoaderInfo.addEventListener(Event.COMPLETE, loaderCompleteHandler);
    //jpgBA is the ByteArray loaded from webservice
    loader.loadBytes(jpgBA);
private function loaderCompleteHandler(evt:Event):void {
    var t:LoaderInfo = evt.currentTarget as LoaderInfo;
    // display the jpeg in an Image component
    img.source = t.content;
<mx:Image id="img" scaleContent="false" />

Variable size array output from dynamic dispatch class method on FPGA

I have a Parent class on the FPGA that will serve as a template/framework for future code that will be developed. I had planned on creating a child class and overriding a couple methods. The child class constant would be dropped on the block diagram so the compiler wouldn't have any trouble figuring out which method (parent's or child's) should be used (i.e. the parent's method will never actually be used and won't be compiled with the main code). The output of one of the methods is an array. This array will have a different size depending on the application. I defined the array size as variable. In the child method, there is no question about the size of the array so the compiler should be able to figure it out. However, when I try to compile, I get an error about the array size. I can't figure out any way around it. Any thought would be greatly appreciated!
Thanks, Patrick
Solved!
Go to Solution.
Attachments:
FPGA Test.zip ‏1194 KB

Wait what?
Can we use dynamic dispatch VIs on FPGA? Really? I was completely unaware of this. Obviously the dependencies need to be constant and known at compile time but...... This would have saved me a lot of headaches in the last few months.
Since which LV version is this supported?
Say hello to my little friend.
RFC 2323 FHE-Compliant

Populating a dynamic array with objects and managing it in runtime.

So I'm another stuck firstyear. I'll try and make my question compact. I'm using Flash CS6 and have drawn an animated character on the stage that consists of separate parts that are animated and its head is a separate class/symbol entirely because it has not only animation, but a state switch timeline as well. This said Head extends the Main that is the character MovieClip.
I am using a dynamic array to store and .push and .splice objects of another class that would collide with this said Head.
I also discovered the super() function that is implicitly called as the constructor of the parent in any child class that extends the parent, in this case Head extends Main. The issue is that my collidable object array is populated within the main, within the function that spawns every next collidable object with a TimerEvent. This said function then gets called twice due to the super() call.
I have tried putting this super() call into an impossible statement in my child class, but it doesn't change a thing, and it was said that this method is unsafe so I don't even know if it should be working.
However what confuses me the most is when I trace() the .length of my collidable object array at the end of that function. As I said earlier, the original function both spawns an object after a period of Timer(1000) and adds it to the stage as well as adds the object onto the object array, but the super() constructor only duplicates the length call and a creates a copy of the object on the stage, but it does not add the second copy of the object onto the array. The trace() output goes on like so:
1
1
2
2
3
3
4
4
etc.
I wonder why and I'm really stumped by this.
Here is the code in question:
public class Main extends MovieClip {
                    public var nicesnowflake: fallingsnow;
                    var nicesnowflakespawntimer: Timer = new Timer(1000);
                    public var nicesnowflakearray: Array = new Array();
                    public function Main() {
                              nicesnowflakespawntimer.addEventListener(TimerEvent.TIMER, nicesnowflakespawn);
                              nicesnowflakespawntimer.start();
                    public function nicesnowflakespawn(event:TimerEvent) : void {
                              nicesnowflake = new fallingsnow;
                              nicesnowflake.x = Math.random()* stage.stageWidth;
                              nicesnowflake.y = - stage.stageHeight + 100;
                              nicesnowflakearray.push(nicesnowflake);
                              stage.addChild(nicesnowflake);
                              trace(nicesnowflakearray.length);
                              for (var i:Number = 0; i < nicesnowflakearray.length; i++){
                                        nicesnowflakearray[i].addEventListener(Event.ENTER_FRAME, snowhit);
                    public function snowhit(event:Event) : void {
                              if (nicesnowflakearray[0].y >= 460){
                                        if (nicesnowflakearray[0].y == stage.stageHeight) {
                                        nicesnowflakearray.splice(nicesnowflakearray.indexOf(nicesnowflake), 1);
                              //if (this.hitTestObject(nicesnowflake)){
                                        //trace("hit");
I am also fiddling with the collision, but I believe that it would sort itself out when I deal with the array pop and depop properly. However I'm pasting it anyway in case the issue is subtly hidden somewhere I'm not looking for it. And here is the child class:
public class Head extends Main {
                    public function Head(){
                              if (false){
                                        super();
                              this.stop();
So like what happens at the moment is that the array gets populated by the first object that spawns, but there is two objects on the stage, then when the objects reach stage.460y mark the array splices() the one object away and displays an error:
"#1010: A term is undefined and has no properties.
          at Main/snowhit()"
then when the next object spawns, it repeats the process. Why does it trace the array.length as "1, 1, 2, 2, 3, 3, 4, 4, 5, 5, etc" until the despawn point and then goes on to display an error and then starts from 1 again, because if the array length is more than one object at the time when the first object of the array gets spliced away, shouldn't it go on as usual, since there are other objects in the array?
Thank you very much to whomever will read this through.

There are multiple problems:
1. You should add eventlisteners for your objects only once, but you add eventlisteners every time your timer runs to all of your snowflakes, again and again:
                              for (var i:Number = 0; i < nicesnowflakearray.length; i++){
                                        nicesnowflakearray[i].addEventListener(Event.ENTER_FRAME, snowhit);
change it to
nicesnowflake.addEventListener(Event.ENTER_FRAME, snowhit);
I don`t see why its even necessary to employ this snowflakearray, it would be much straight forward if you simply let the snowflakes take care of themselves.
2. Then you have to change your enterframe function accordingly
public function snowhit(event:Event) : void {
                              if (e.currentTarget.y >= 460){
                                        if (e.currentTarget.y == stage.stageHeight) {
                                        e.currentTarget.removeEventlistener(Event.ENTER_FRAME, snowhit);
                                        removeChild(e.currentTarget);
3.
                              //if (this.hitTestObject(nicesnowflake)){
                                        //trace("hit");
since "this" is a reference to the Main class (root) it surely won`t function as you intend it to.
                              if (false){
                                        super();
makes no sense to use a condition that can never be true

Is there a way you can add elements dynamically to an existing array??

hey guys... i need to add elements to an array dynamically... how do i do that?
for example... in one of my functions i do..
     for each(var item:Object in fileList){
          fileListArr.push(item);
and in a later function i need to add one more element to my fileListArr...
so i tried doing
fileListArr[indexNum].push({
     key:videoKey
so i need to have an array which resembles something like this...
Before adding elements...
fileListArr:
     [0]: name:test1
            Size:12K
            caption:testing caption
            number:1
     [1]: name:test2
            Size:12K
            caption:testing caption
            number:2
after adding key to array
fileListArr:
     [0]: name:test1
            Size:12K
            caption:testing caption
            number:1
            key:xyxyyy11y1yy1y1y2y2u33n
     [1]: name:test2
            Size:12K
            caption:testing caption
            number:2
            key:iiduudjmenri112jj2n4n3m2j1j21
any ideas?

hmm interesting... so i made the changes... i changed the array to arraylist and the code i have is as follows... but i still get an error... the error says ... "ReferenceError: Error #1056: Cannot create property key on flash.net.FileReference."
public var videoReference:VideoHandler;
public var fileRef:FileReferenceList = new FileReferenceList();
[Bindable] public var fileListArr:ArrayList = new ArrayList();
[Bindable] public var fileNames:ArrayCollection = new ArrayCollection();
public function selectionHandler(event:Event):void{
     fileRef.removeEventListener(Event.SELECT, selectionHandler);
     var numSelected:int = event.target.fileList.length;
     var fileList:Array = event.target.fileList;
     for each(var item:Object in fileList){
          fileListArr.addItem(item);
          fileNames.addItem({
               num: fileNames.length + 1,
               name: item.name,
               size: formatFileSize(item.size),
               status: ""
     var newListLength:Number = fileListArr.length;
     if(fileCounter > 0){
          loopList(fileCounter);
     else
          loopList(0);
public function loopList(value:int):void{
     //trace("looplist -->");
     if(value < fileListArr.length){
          _numCurrentUpload = value;
          file = new FileReference();
          file = FileReference(fileListArr.getItemAt(value));
          file.addEventListener(Event.COMPLETE, loadVideo);
          file.addEventListener(ProgressEvent.PROGRESS, fileProgress);
          file.load();
public function setUploadKey(event:ResultEvent):void{
     if(event.result.ThereWasAnError){
          Alert.show(event.result.ErrorMessages[0]);
     }else{
          videoKey = event.result.UploadKey;
          if(fileCounter >= fileListArr.length){
               trace("in if");
               fileCounter = 0;
               uploadLoopList(fileCounter);
          }else{
               trace("in else");
               //fileListArr[fileCounter - 1]['videoKey'] = videoKey;
-----> get an error here --->fileListArr.getItemAt(fileCounter - 1).key = videoKey;
               //fileListArr[fileCounter - 1] = [{key: videoKey}];
               loopList(fileCounter);

How to declare a dynamic array in java

I have to use a dynmic array of boolean and the size of this array will defiend throuh the run of the program to explian
boolean[][] a;
a=new boolean[number_of_ raw][number_of_ culm];
after the program run the number_of_ raw and number_of_ culm will defind..so if any body know how to declare this kind of arraies in java please help me.

My previous post gives me an idea on how to use ArrayList of ArrayList as dynamic 2 dimensional array.
More info bellow
ArrayList rows = new ArrayList()
ArrayList columns_of_row0 = new ArrayList()
rows.insertAt(0) = columns_of_row0;
ArrayList columns_of_row1 = new ArrayList()
rows.insertAt(1) = columns_of_row1;and so on..
You can't use the code exactly or similar way, it would depend on how this array grows in your application.
But this and my previous post should give an idea on how to insert and retrieve elements from ArrayList when
treated as 2 dimensional array.
Hope this helps.

Dynamic array expansion - Tableau dynamique

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