ActionScript 3.0 :: ArrayCollection - Assigning Keys From Variables
Jul 16, 2010
I'm constructing an ArrayCollection that I want to be completely dynamic. I do not want to hard-code in name/value pair values to create it. I've written up a program that grabs some XML from an exterior source and then assigns values from it. The ArrayCollection is being used as the source for a chart.
This example works, but is not reuseable:
ActionScript Code:
projects = new ArrayCollection([
{Project:"On Time", Percentage:60},
{Project:"On Time With Developer Exception", Percentage:20},
[Code]....
and the expected values are assigned in the [0] members of the variable structure. Basically it's the exact same thing, but with the values buried a level deeper. So my question is in two parts. The first is a plea for general help with this problem. The second part is in regards to the ArrayCollection's addItem function. Is it required to hard-code in the keys to the ArrayCollection? That severly limits its usefulness. Since the key appears to be interpretted as a string, even though it's assigned without double-quotes, I would think that a string variable could be used instead.
View 1 Replies
Similar Posts:
Nov 13, 2009
How to create an script where I can have the key A load another frame. I have a movieclip, named A, and when play it I want to be able to hit the key A and make it load another movieclip.
View 1 Replies
Jan 16, 2009
I am using swfobject v2.1 to pass flashvars to my swf and I was wondering what the best or preferred way to pass those flashvars values to AS3 variables inside the swf.
snippet of javascript inside my html file from swfobject's required code.
Code:
....
var flashvars = {};
flashvars.myVar1 = "one";
flashvars.myVar2 = "two";
[Code].....
I essentially want to be able to pass a handful of flashvars to my swf and assign their values to AS3 variables inside (such as flv file url, skin, background colors, autoplay true/false, etc... my approach would be that certain AS3 variables would have default values (realizing my above examples do not show this), while others would require them passed from Javascript (flashvars).
View 2 Replies
Jun 27, 2007
i am using loadvars to load url encoded data from a php file.
when i trace the output it shows that the variables have been retrived successfully.
now i need to use the values by assingning then to a variable. i cant seem to get this going
i am using flash 8 with as2.
myVars.onLoad = function (success) {
if (success) {
trace (" variables loaded ");
ad1id.text = myVars.ad1id;
[Code].....
is the above method used for assigning the variables correct.
View 1 Replies
Mar 4, 2012
I am trying to assign a value from my database to a variable inside my Flex application. So far I read up a few ideas and I have at the moment the following code using a PHP web service:
protected function btnSubmitUser_clickHandler(event:MouseEvent):void
{
username = txtUsername.text;
[code].....
View 1 Replies
Jan 3, 2010
I may just be forgetting something really simple here but I'm stumped.I have 2 guys on the stage.I want one guy to do a certain amount of damage and the other to have a certain amount of health. The problem comes from having hundreds of guys coming and going and they all need to have stats attributed to them.I don't know where I could store those variables so they can be referred back to in the code. The guys on stage are all named guy1, guy2, etc. and it would be nice if there was a way to just say guy1.health and guy2.damage and store the variables in the objects themselves somehow.
Also, I already tried putting "var health = 10" in the actual objects in the library but for some reason it takes 2 or 3 frames in game for the code to call those variables from inside the object and it causes a lot of problems. Am I missing some much easier way to do this?
View 3 Replies
Apr 10, 2009
When one creates several instances of a movie clip on the main timeline, how can one assign separate variables to each of these instances and then invoke each of these values from the main timeline? I know how to do this by creating a separate movieclip and putting code on that movie's timeline (using 'this'), but I always feel this is sloppy because I'd like to keep my code all on one timeline.Here's some example code. It creates three instances of a movie clip, and assigns each one a variable called 'contImage' which contains the source of the loaded image. How can I get this variable traced when each of these images is clicked?Even though, as I said above, I have a work around, it has stuck in my craw for a while now.
Code:
var photos:Array = new Array('images/1.jpg', 'images/2.jpg','images/3.jpg');
for(var i:int = 0; i < photos.length; i++)
[code].....
View 6 Replies
Apr 27, 2010
I'm having a problem while assigning variables into dynamically-created MovieClips. Here's a pseudo-code of what I'm trying to achieve.
[Code]....
I need the movie clips to contain their index values as a variable within them. I've tried several approaches, including declaring the variable names within the MC itself, but that doesn't work either.
View 2 Replies
Jun 1, 2011
Here is the structure of the XML file: PHP Code: <xmlfile><page></page><page> <source></source> </page></xmlfile> Some "page" nodes contain the extra "source" node. What I'm currently doing is looping through all the page nodes and looking for any source nodes. If there is a source node, I create a variable, and want to assign it a value of the contents of the "source" (HTML).
[Code]....
View 1 Replies
Oct 30, 2004
I am working on a file that displays two variables, a and b. The two variables are percentages, and they both start at value 50. Now what I want to do is to display both variables, and when the user presses the 'up' key a should go up and b should go down. When the user presses the 'down' key, it should be the other way around. And a+b= always 100.
I made this little action script:
var a:Number = 50;
var bNum:Number = 50;
if(Key.getCode() == Key.UP) {
a++;
b--;
[Code] .....
Then I've made two text areas, both in their own layer. I've put them both on 'dynamic text' and where it read 'Var:', I have entered 'a' for the first and 'b' for the second. In both text areas, I entered '50'. Obviously, it doesn't work. I test the movie, and nothing happens when I press the 'up' or 'down' keys.
View 3 Replies
Oct 27, 2009
I'm new to Flex and am using TileList bound to an ArrayCollection. The array collection is empty at load time, and then updates with the results from am HTTPService call. The problem is that the item renderers aren't being rendered as expected, I'm guessing because there was no data when they were first rendered at load time. Here's simplified example:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" >
<mx:Script>
[code].....
View 2 Replies
Oct 7, 2011
I have a advanced datagrid and populating some data by using arraycollection. And i am filtering the arraycollection, the arraycollection index got changed.
Arraycollection:- [0] - name: abc
[1] - name: hello
[2] - name: hello1
[3] - name:hai
after filtering the arraycollection as 'hell' , the array collection is displaying like the below:
Arraycollection:-
[0] - name: hello1
[1] - name: hello
Can i know the reason why the index got changed after filter it?
* no server side code for filtering. it is only flex side filtering.
View 2 Replies
Apr 27, 2011
whether using a String as the key in a Dictionary results in slower lookups than using an Object, Class or Custom Object (an instance of developer defined Type)?
When using a String as a key, does the literal String have to be parsed, or does the Dictionary key point to the String Object?
View 2 Replies
May 16, 2003
How do I get the AWSD keys to work as smoothly as the arrow keys. I can put the arrow keys inside an enterFrame
[AS]onClipEvent (enterFrame) {
//move the tank
if (Key.isDown(Key.RIGHT)) {
[Code]....
If I put the AWD keys inside an enterFrame they run until I push another button
View 6 Replies
Feb 23, 2009
I'm trying to get better at AS3, and am working on a file that uses XML. I've got some of it to work, but can't wrap my head around this. My XML looks kinda like this:
Code:
<portfolio>
<piece>
[code].....
View 13 Replies
Feb 17, 2010
I have a decompiled swf which I've heavily modified consisting of two large buttons with identical behaviors. When I assign a url to the button layer after double clicking on the left button, then the right, the behavior are both applied to the same sprite which, when viewed in the library, only represents the left button ("url one"), while the second url is missing. There are two separate layers for each button on the scene, yet I can't get separate urls applied to them because of this.I could just create two separate files, but that would add to the amount of code...
View 7 Replies
Dec 13, 2010
I'm currently translating an application from actionscript-3 to Java code and got stuck with a variable assignment problem.
There is such block in as3 application: var num:*=0; num = 5.5;
As far as I understand AS3, variable is declared of an unknown type, which is resolved during the first assignment =0 meaning it will become int. Am I right?
So does that mean that by assigning 5.5 to it, the Number will be converted to int, and I will have num==5 in the result? Or will it become Number after assigning Number to it?
Added:but I don't have any Flash environment to test it myself. I'm converting one of the utility methods from actionscript to Java and got stuck with this problem.
Added 2: The question is, if num will contain 5 or 5.5 at the end of this block?
View 2 Replies
Oct 6, 2009
If I have a combo box with code:
Code:
var listenerObject:Object = new Object();
listenerObject.change = function(evtObj:Object){
years = combo2.selectedItem.data;
[Code]....
and the 2010 is chosen from the list, can I assign the label value to a variable as a string? (I need the data value to stay as is)
View 0 Replies
Feb 9, 2009
i have a main page that loads a swf of an xml photogallery onto the main stage. I used the classpath in actionscript settings to target the actionscript files and xml data. So far, everything works well. Now, a button on the stage unloads this swf and then loads a second photogallery. The problem is that when it appears, it contains the same data (images) as the first photogallery. This is because it is using the same classpath as the first gallery. My question is how can i assign each gallery its own class path. It seems that only one can be selected at a time.
View 3 Replies
Oct 7, 2003
I was wondering if it's possible to assign seperate MC's the same instance name. Say, like, 'boundary' so I can have various boundaries and not have to worry about it.I could use a for loop and name each boundary something like bounds1, bounds2, bounds3 etc. but I'm wondering if there is an even easier way.
View 7 Replies
Feb 9, 2009
i have a main page that loads a swf of an xml photogallery onto the main stage. I used the classpath in actionscript settings to target the actionscript files and xml data. So far, everything works well.Now, a button on the stage unloads this swf and then loads a second photogallery. The problem is that when it appears, it contains the same data (images) as the first photogallery. This is because it is using the same classpath as the first gallery. My question is how can i assign each gallery its own class path. It seems that only one can be selected at a time.
View 1 Replies
May 24, 2010
I've tried googling this simple action but cannot find anything that doesnt relate to something general - only specific issues.
I want to assign an action to a keypress - simple, but i cant do it with any keys other than:
pageup
pagedown
enter
space
[Code]....
id like these functions to assign ed to a standard key
View 3 Replies
Jul 26, 2010
I followed a dynamic gallery scrolling thumbs tutorial and then changed it quite a bit to fit my needs.
I basically added a previous and next button and image title box.
It all works great apart from one thing.
e.g. I click on thumb 5. I then use the next button and go to say... image15. I then click on thumb 9. When I use the prev or next button again it will resume from image15, but it should then carry on from thumb 9 as that was the last change I made.
I thought this would be as simple as assigning the thumb variable value to the image number variable. i.e myID = id; but it doesn't work. my variable myID actually loses its value when I click the thumb image (I used the trace to clarify).
Here is the code.
PHP Code:
function bttnClick(event:MouseEvent):void{
bttn.gotoAndStop(1);
root.logo.visible = false;
myID = id;
[Code].....
View 4 Replies
Oct 22, 2010
I have a 4x4 set of square buttons that I need to give instance names to. They will be named 'btn_1' thru 'btn_16'. Is there any shortcut to assigning the names or do I have to go through 16 times clicking on the button and clicking down to the 'instance name' text box?
View 2 Replies
Aug 9, 2011
I'm trying to get the arrow keys on the keyboard to control timeline navigation. The AS3 code i'm using works the first time, but then goes a bit crazy and stops working for some reason. Please see my attached fla. In the example you're supposed to be able to navigate along the timeline using the arrow keys (going back and forth) I'm sure there's a really easy solution to this problem but I'm new to AS3 and can't figure it out.
View 1 Replies
Feb 3, 2009
I tried the drag and drop demo at [URL]. It works well allowing me to drag an item and have it register when it is dropped on the correct target. I want to modify it so that I can drag an item to multiple locations... not just one. My desired application is the ability to drag pendents or charms onto a bracelet or chain and have them "snap" to the chain. With the above demo, I can see how 90% of it would work, but I cannot figure out how to have multiple targets named the same. The bulk of the code is attached.
The line I believe needs to changed is this one:
if (event.target.dropTarget != null &&
event.target.dropTarget.parent == myTarget){
I need this part :event.target.dropTarget.parent == myTarget
to read something to the affect of:
if item being dropped is over object A OR object B OR object
C OR object D than ... rest of my code
View 7 Replies
Jan 2, 2009
I'm assigning raw matrix values through Matrix3D.rawData.When assigning certain matrices it yields the following error:
ArgumentError: Error #2188: Invalid raw matrix. Matrix must be invertible.
However, I believe the matrix data I'm passing represent an invertible matrix!Is this a (known) bug? Or is the matrix not invertible and is my math failing me?
View 15 Replies
May 29, 2009
I'm trying to call my flashvar and load it in my xml.
but i'm getting an error:
TypeError: Error #2007: Parameter url must be non-null. at flash.net::URLStream/load() at flash.net::URLLoader/load() at test_3d_fla::MainTimeline/frame1()
[Code]....
View 16 Replies
Feb 26, 2010
I'd like to figure out how to get these four skulls to move on a constrained X axis on enter frame, and on CLICK, I'd like them to reset to their original positions.Example:On frame 1 is an mc I created named holder. Inside there's an mc named box. Inside box are four mcs, circles1-4, inside the circles I have four skulls.I've also created an mc called rectangle and dragged it over the first skull to get the coordinates I want using the following trace:
trace(rectangle.x, rectangle.y, rectangle.width, rectangle.height);
Resulting in these coordinates: 143.95,119.05,131.15,61
So, this works MOUSE_OVER the circles
[code].....
View 19 Replies
Mar 23, 2009
Having a problem getting an mc to read variable data. URL...
View 1 Replies
