Arrays :: Tracing Object Whose Property Equals To Certain Value
Mar 29, 2011
I have an array of objects. What I would like to do is get the last index of an object whose property equals a certain value.
Ex:
// this occurs on a mouse click
var stockObj:Object = new Object();
stockObj.ID = "an_id";
stockObj.category = "a_category";
array.push(stockObj);
//psuedo
trace(array.lastIndexOf(stockObj.category=="a_category"));
I would like this to trace the index of the object whose category property equals "a_category"
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Feb 22, 2011
I have an object which is assigned a number of properties:
var project_array:Array = [];
var slideObject:Object = {
project_title : myXML.projects.project[i].title.toUpperCase(),
[Code].....
but I'm not quite sure where to place this. If I place it outside of the object constructor, I get "term is undefined", I guess because it doesn't know what project_clips_array is - but if I declare project_clips_array in the constructor, it appears to need to be defined, i.e. I can't create a blank property. But I can't place it in the constructor either, because it doesn't seem to allow me to run a function within an object constructor. What is the proper syntax or arrangement of code for executing this function to get the array within the object?
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Jun 29, 2010
I seem to be having trouble when I am nesting 3 arrays,
var A_one:Array= [];
var A_two:Array= [];
var A_three:Array= [];
I then create a number of points and put them into array three, I do that with different groups of those groups of point and load a bunch of array threes into array twos and then I have 5 array twos and put them into array one, when I try to load a specific array three I create a variable array and do as such:
current_A_three=A_one[2[tracker.trackNum]];
tracker.tracknum is a number based on which btn I am pressing
But when I trace the value of the current_A_three array I get the error
ReferenceError: Error #1069: Property 1 not found on Number and there is no default value.
at Function/<anonymous>()
That is when I click btn one, if I clicked btn two I would get property 2, I tried playing aroudn with it, I did trace A_one[2] and did get the proper multiple arrays, but I need a spesific one.
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Jun 20, 2009
I have two arrays arrscore and arrname i push the percentage to arrscore when the person has finished the quiz and the name to arrname. when the quiz is done once and i trace both of the arrays it's fine but when the quiz is done twice instead of giving all the results in the arrays it only traces the latest one.
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Jan 31, 2012
looking for the correct way to arrange this. So this below works. But instead of using the y coordinate of the wst, wsa, and wsm, is it possible to have it equal the mc itself? so wsa1.y==wsablank3(mc)
[Code]...
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Aug 19, 2010
I have some simple Sprites that I'm putting into an array. However, when I click on them I want to trace what their position is in the array. How do I go about doing that?
ActionScript Code:
var myArray:Array = new Array();
var mySpriteOne:sprite = new Sprite();
mySpriteOne.graphics.beginFill(0x000000);
[Code]....
I want to add some mouse click listeners and then I want to trace the currentTarget's position in the array. I just have no idea what parameters to give the trace().
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Sep 29, 2010
I basically want to trace an object within a layer (or the child within a layer), for example:
test.text = _level0.child;
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Mar 14, 2006
check out the attached file. Don't ask me why, but I need that yellow rectangle to follow that grey dot, which rotates around randomly... but see, if you place the dot to the center left of the grey rectangle, you see that the yellow rectangle screws up. I've deducted that this happens for this reason: to the left of the grey rectangle, the rotation value is 178... 179... 180... then it jumps to -180... -179... -178... (you can try this out using an onEnterFrame function and tracing the rotation of an object that follows the mouse).
Since the yellow rectangle follows the grey dot with an ease, it doesn't just do: rectangle._rotation = dot._rotation But instead: rectangle._rotation += Math.round((dot._rotation-this._rotation)/rotatespeed) Some of you guys should already be familiar with this kind of movement, but it's usually used to move objects smoothly. The bug here is that whenever that dot randomly jumps up into -180 from it's original position at below 180, it screws up the yellow rectangle.
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Aug 22, 2009
I'm just starting to learn about classes in actionscript, I am following along with Moocks book Actionscript for Flash MX and are trying to execute a trace on the properties of my ballclass but all I get is undefined. He is what I have in my actions panel.[code]
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Sep 19, 2008
The author shows a function that is supposed to trace the contents of any display object. In his example file he has several nested movie clips on the stage and everything works just as it should, this is the code.
ActionScript Code:
function showChildren(dispObj:DisplayObject):void {
for (var i:uint = 0; i < dispObj.numChildren; i++) {
var obj:DisplayObject = dispObj.getChildAt(i)
[code]....
The problem I am having is that when I open a new actionScript 3 .fla and try to recreate the nested movie clips and use the same code I get these errors:
ActionScript Code:
line 3 1061: Call to a possibly undefined method getChildAt through a reference with static type flash.display:DisplayObject.
var obj:DisplayObject = dispObj.getChildAt(i)
line 2 1119: Access of possibly undefined property numChildren through a reference with static type flash.display:DisplayObject.
for(var i:uint = 0; i < dispObj.numChildren; i++){
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Nov 29, 2011
I have a combine-based-on-click raining object game project.Here is my code:
Code: Select allfunction addText():void
{
addChild(pointText);
[code].....
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Mar 31, 2009
Is there a way of tracing variables in an object without expressly listing each of them?
e.g.
Code:
so.data.thename="derek";
so.data.thenumber=1234;
so.data.sex="male";
[Code].....
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Mar 18, 2011
I have object in which I have rectangle on one layer and following code on another layer:
[Code]...
And Object(this).play() or checking for current frame doesn't work, nor tracing a value define outside the function. How shall I reffer to the movieclip that events is called from?
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Mar 16, 2010
I'm using the WebServiceConnector in CS3 to load some XML. The trouble is, whenever I trace out the XML, all I get is "[object Object]". Here's the code I'm using:
Code:
import mx.services.*;
import mx.data.components.WebServiceConnector;
[code]......
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Oct 16, 2009
I have some confusions on root and the stage classes; like;When should I use root or the stage class, from within my custom classes, in order to access the existing objects on the main timeline.When is this.root == null or not!How can I check numChildren on the main timeline.
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Mar 24, 2011
I found a really weird behavior when using deep copy for objects (ObjectUtil of Flex framework).Imagine we have a class B which extends class A. Class A has property body which is of type ByteArray.I create object b (instance of B). Then I make a deep copy object bCopy, BUT this bCopy object does not contain body property at all! All others properties (of scalar types) defined in Class A are copied properly.When I define property of type ByteArray directly in class B, then this property is copied properly..
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Apr 2, 2010
I have an xml say in following format
[Code].....
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Jul 14, 2011
I'm having problems placing an equals character in my locale file.I have to do something like this:
#greater value
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edit: I have already used, escape characters, ascci code, html codes and unicode unicodes.
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Nov 10, 2010
I am having quite a bit of trouble with one of my classes not working with the custom PixelPerfect-Class. Looking into it I found the error occurring in this line:
Code: Select allbM:Matrix = objB.transform.matrix.clone();
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Mar 8, 2005
I need the img_n variable below to be equal to a text value when hover_n equals different intergers.
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Is there a text equivalent to eval() or something that can return this value?
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Apr 1, 2007
I'm sick of writing long scripts or being locked in certain cases to not being able to use dynamic features because I don't know how to use things like eval on the left side of the equalsHere's an example
Code:
base.mitem1y = mitem1._y
base.mitem2y = mitem2._y
[code]....
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May 7, 2011
I am very new to flash, I got a player, and the idea is for a top down shooter kind of thing, I got the player to rotate with left and right, and its rotation equals its direction, now how can I make it move forward in its current direction when I press up?
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Nov 3, 2009
I want to compare my two arrays.When both has the same object. they will trace out the name i give.This is the code;
var cap_array:Array = new Array(Sugar,Sugar,Milk,Cocoa);
function ingredients(evt:TimerEvent):void { var ing_mc:MovieClip = null; timer++;[code]......
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May 23, 2010
So I hava array Links and array Params with same langth NSo what I need is to create an object where for each link from Links I will be able to see param from ParamsAnd than for example to be abble to call something like
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[code].....
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Feb 15, 2010
I'm creating two different arrays and pushing a number of objects into each of them. Some objects get pushed into *both* arrays, and these objects often contain their own array of objects as well.Now, when I replace one of these nested objects (an child object in the array of one of the objects that exists in *both* of the top-level arrays) with a different object in *one* of the arrays, the change doesn't seem to reflect in the other array that this object is also in.
I've simplified it for testing, removing the nested array, and the same still seems to hold true: replacing one object in one array with an entirely new one seems to only replace it in one array. This sort of makes sense, but is there some way I can get around this? In testing I've figured out that changing *properties* of the same object in two arrays works fine and reflects in both, but not replacing an object entirely. Some sample code below.
Test code:
Code:
var arrayOne:Array = new Array();
var arrayTwo:Array = new Array();
for (var q:int=0; q<3; q++) {
var newObject:Object = new Object();
[code]...
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Oct 27, 2009
I have an array. I have a button, when I press on it I want to be able to loop through every item in the array and see if EVERY item is equal to true, if so I want something to happen.
var allIsTrue = false;
_global.myArray = [false, true, false, true, false, true, false, false, false, false, false, false, false,false,false,true]
///would not do something
[Code].....
I thought I could loop through each one and if a false statement if found, the loop stops and the variable allIsTrue = false. But if the loop cycles all the way through allIsTrue = true.
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Mar 21, 2011
Does anyone know how I can see my object details as in an array or some sort while debugging instead of [Object object]?
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Jun 16, 2011
I'm trying to turn an string into an instance name.
stage.focus = ["box_"+[i+1]];
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In as2 I could use eval. How do I do it in as3?
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Jun 15, 2007
I'm trying to create a flash monopoly game.But i want to create an array with my class.
class player{
var public money:int;
}[code]...........
I want to code like this
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Dec 5, 2009
i have online game and i have to know how to do this easy thing i have inventory and under things like first aid is number of objects and its combobox and after change i want to change variable kolko[i] to equals combobox name : "co"+i and that selecteditem data , i have this
[Code]...
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