ActionScript 2.0 :: Set The Width Of The Array And Length And Set Each Of The Values In It To The Same Number?
Mar 15, 2005
Q. How do I set the width of the array and length and set each of the values in it to the same number.This is for a game im working on. (Tile like you could of guessed.)
Note: I know you use for loops to find the x and y of the values... This doesnt work, but think its how it suppose to work.
Code:
_global.ymap = 4;
_global.xmap = 4;
for (y=0; y<_global.ymap; y++) {[code]......
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Mar 15, 2005
How do I set the width of the array and length and set each of the values in it to the same number. This is for a game I am working on. I know you use for loops to find the x and y of the values... This doesn't work, but think its how it suppose to work.
Code:
_global.ymap = 4;
_global.xmap = 4;
for (y=0; y<_global.ymap; y++) {
for (x=0; x<_global.xmap; x++) {
_global.map[y][x] = 1;
}} trace(_global.map[4][4]);
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Oct 8, 2009
I'm using the .unshift method therefore the newest values go into [0] and the rest are pushed down.
What is a good method to remove a value from an array once it has passed a certain length? For example i only want my array to hold 5 values.
Also, is there a method for clearing the entire array, ie removing all values? Or will i have to manually change all the values with a loop?
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Dec 7, 2011
[code]I want to input a number and find a match for the number, returning the values on the row in to specific fields for each number. For example, if I input the number 10 in an input field, I want the number 1.2276, 0.00100, 106.38 and the rest of that row to output these values I have seen so many options, don't know where to start.
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Feb 3, 2010
I am using an array to return data to an application and as the array is filled with data using a loader and the order is important it happens that data in slot n is inserted later than data in slot n+1. How do I know that the array is full as I know the number of elements to be loaded? The length property doesn't work for this. I could go through the array each time I put something in and look if every slot is full but that seems ineffective.
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May 5, 2010
I'm struggling to add my array number values together within my addListener. I'm able to trace all of the numbers.[code]...
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Sep 21, 2010
lets say i do some simple AS3 math and get a Number of 199. How can i use a Array with values of "preferred" numbers, compare the 199 to the array and round up or down to the closest value in the array?
[Code]...
I want to round the 199 up to 200(closest match) and have the myMatch = the rounded number from the array.
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Feb 3, 2006
I just read the tutorial "Finding Values in an Array". Sure, the code works, but that's only because we are searching arrays the contain a small number of elements. Suppose we have n elements in an array. To search that array for a particular element we may have to do n comparisons. If the array we are searching contains 10 million elements, we have a problem; can you imagine doing "if (this == that)" 10 million times? There's got to be a better way to search the array. Or perhaps we shouldn't use arrays to store the information.
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Mar 9, 2011
Let's say I have array foo and a positive integer y, where foo.length > y.I want to remove elements from foo so that foo.length becomes y (or very close to it).Also, I need to preserve the first and last element of foo. The indices of the removed elements must be spaced apart as equally as possible. Foo can be sliced, or it can be used to create a new array.
Example: if foo = [a,b,c,d,e,f,g,1,2,3,4,5] and y = 6, then trimmedfoo could be [a,c,e,g,2,4,5] or maybe [a,c,e,2,4,5], but not [a,c,e,g,2,4] because the last element of foo is missing.
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Dec 16, 2004
I am trying to get the length of arrays within an array, here is my example (MX 2004):
[Code]...
I get an output of of 3. the number of variables within the first array, this is not what I had expedted.
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Sep 21, 2010
How we can lessen the length of Dividing bar between two components. like in this example i want the length only of two pixel.
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Sep 20, 2010
I have XML file with data and I am loading this to text filed. How can check the length of values (like value1, value2)? And The text field has to accept only 20 chars from each value. If it's more than 20 chars then it should remove (delete) 21, 22 chars.
[Code]...
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Sep 7, 2010
I have a text box on my stage in Flash cs3 with a width of say 300px.The text box is populated with text/data from a flashvars variable in my HTML. If the text in my flashvars is too long (over 300px in length) it will be cut off when placed inside my text box in the embedded swf. Is there any sort of 'dynamic' solution to this?
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Mar 9, 2011
I want to compare one value against all values in the other array and extact a match. These are different in length.
Imagine one column of unsorted ID's and one column of ID's and names. I came up with this, but it doesn't work.
private function mergeCollections():void
{
for (var k:int = 0;k <= idArray.length;k++)
{
[Code].....
my arraycollections arrive from database.
The real thing I'm doing here is recieve values from a table full of ids and a table full of those ides, plus the name (they are separate because, normalization dude!) And I want to put them inside a datagrid that will only display the name.
I say possibly unsorted because the second column might reach a point of several deletes and inserts and might end up unsorted. But for this case I have one unsorted column against one sorted column.
My current output is just one name printed, and the rest dismissed completely.
NOTE: Also take in account that the nameArray has always MORE or EQUAL values to the ID table. and the Id table will always have values that match the names table.
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Sep 7, 2010
Is there anyway where I can pass the Array values (not the array collection values) to the Bar charts or column charts using flex 3.5...
here is the thing i want:::
I have array values like this,,
array1 = [23, 49, 40, 239, 20, 80, 39,49,120, 24, 31,41];
and i want to show these values on the Yaxis and months on Xaxis....
I have two Qns,
1) how can I pass this array to Bar chart or column chart.
2) how do I need to show months on Xaxis. beacuse I'm asking this regarding, I have kept a filters that even if we want to see some months or a particular months or perticalar span of months... there on Xaxis it need to change the months dynamically depending on the filters..... (for ex, on Xaxis the values should be (Jan, Apr, Jun,Oct) if i select the 3 months period filter....)
I have written a logic to collect the values of those particular months into an array, but not understading how to pass this array to Bar chart,, beacuse there I don't know what Xfield and Yfield to be given....
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Jun 7, 2010
im trying to use array.length to get the total indexs of the array, before running a loop on all of thoes indexs when i attempt to do this(i added a few extra things for the sake of debugging and understanding)
ActionScript Code:
var selectcharacternames:URLVariables = new URLVariables(evt.target.data);
trace(selectcharacternames)[code]....
does array.length not work with url variables is it possible to turn url variables into a array(im assuming it is not a array as a reason why this doesnt work)
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Feb 6, 2009
I'm trying to parse some simple XML and use it to render some controls, its all going so well. I'm having some trouble with E4X and counting the number of nested nodes within a certain child...code is as follows....
Code:
<questions>
<question>
<label>History of Smoking</label>
<value>3</value>
[Code]....
The Alert keeps coming up as 1. I read in the documentation that this will happen with XML objects but it is working when I create the XMLList and counts the number of questions I have. The code is working except it is only rendering 1 RadioButton, very sad. I suppose I could put the number of options within the <options> tag but I'd rather do it dynamically to avoid errors.
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Apr 21, 2005
I have 2 arrays:
Array 1 = [1,3,5,7,9,10];
Array 2 = [5,7,10];
Now, I wanted to create a new Array the is the same as the length of Array 1. The output should look like this:
New Array = [0,0,5,7,0,10];
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Aug 7, 2009
this problem is blowing my mind i have a for loop that i want to go through my entire array but it seems to not be counting the last element in the arraay!
Code:
for(var i:int=0; i<gridControl.game.blockG.length; i++){
trace(i +" "+gridControl.game.blockG.length);
}
and the last line of code it spits out is "83 84" meaning that there are 84 items in the array but it only ran through to 83...i dont understand why its doing this.
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Sep 9, 2011
I'm trying to create a shuffle button for my mp3 player. I don't want it to repeat any song in the xml playlist until all the songs are played. Is there to display a random number on the click of a button, without repeating any number in the array until all the numbers in the array are used?
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Oct 23, 2009
How do I get Width and Height values from a Movie Clip created just for contains external content loaded?
When I trace it I get "0", why?
Here is my code:
Code:
containerFotos.addChild(loader);
trace(containerFotos.width);
container = Movie Clip.
loader contains the External jpg image.
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Oct 10, 2010
i have a website that has a illustrated panoramic landscape which slides alone when the user clicks different pages. but when reading the stageHeight and width values i get the width of these movieclips not the actual stage size being viewed on the screen.
so instead of getting the height 1000 and width 700 i get the height as 1800 and the width of 6000 how can get around this?
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Jun 30, 2009
I'm quite new in AS3 and as first learning project I'm creating a image multi-gallery. Until now I had some success retrieving the XML, creating the galleries, loading the images etc. But I tried a lot and I don't know how to load each image side by side, a newbie doubt. For this I guess that I will need a listener to get the images width (each image has a different one) and only after this I can make the side by side work.
Here's my code until now:
Code:
//// CREATE CONTAINERS ////
// CREATE MENU CONTAINER //
var menuContainer:MovieClip = new MovieClip();
menuContainer.x=10;
menuContainer.y=300;
addChild(menuContainer);
[Code] .....
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Oct 27, 2009
I need a way to read the length of my array, automatically create that many frames in the main.fla and read each screen from my array and display it accordingly on each frame. How to do this?
E.g.. In A.xml, I calculated 10 screens, so Ii need to create 10 frames for A.xml....and in my B.xml, I have 25 screens, there Iit should create 25 frames.
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May 7, 2011
I've got some coding to create buttons into an array, and on press of these buttons the function should remove something from another array and remove the last one of the line, so far the coding is working for the first removal, however thereafter the other buttons stay there I think it's to do with the line in bold but I cant put my finger on what's wrong with it! The trace's I've set look plausible...
function removeList (event:MouseEvent):void{
myArray.splice(0,1);
list_text.text=myArray.join("");
[Code].....
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Jul 27, 2011
I like to use array.length in my for loop to keep my code cleaner to read. Is there any huge downside to this? For example will it speed up things greatly if i store the length in a var one time?
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Mar 13, 2011
I am trying to get the length of an array through mxml (not actionscript). I have the following:
<s:Application
xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx"
[Code].....
Why does test2 show the correct array length but test1 is stale?
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Mar 14, 2011
I am unable to get the length of the array.[code]...
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Oct 15, 2011
I want to create an array which at first stores nothing until data is pulled from a db.This works fine for when there is only a single column index like:
arr1 = new Array();
arr1 = [
["a1"],
[code]......
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Jun 22, 2004
How can I find out the length of the second dimension in a multidimensional array?
this is not working:
Code:
trace(my_array[i].length);
(i being a number incremented by a for-loop (starting at 0 of course))
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