Actionscript 3 :: Array Remove By Index?
Apr 10, 2012I have an array 'cat', 'dog', 'budgie'
and want to remove the item by index.
At the moment I have
function removeit(myindex) {
animals[myindex] = animals.pop()
}
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Oct 19, 2011I was just wondering whether it would be possible to remove an object from an array without referencing its index, for example when the index is unknown, or when you want to splice it from within the class itself, like ina die function for an enemy in an array. I have a project due on Friday morning, GMT.
View 6 RepliesActionscript 3 :: After Shuffling Array - Variable = Array[index] Gives 0, Trace(array[index]) Gives Correct Number
Aug 16, 2011I think it would be simplest to explain it like this:
[Code]...
Flash :: Get The Specific Array Index Based On Value Inside The Index's Object?
Jun 22, 2011So, for sending to individual streams we have to reference the connected netStream we want to send to in some way like this:
sendStream.peerStreams[0].send("MyFunction",param1,param2);
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I know that you can check the peerID of the stream by doing:
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so basically it could be like:
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ActionScript 3.0 :: Array, Shuffle A Part Of An Array Using Start And End Index Is Not Working Properly?
Feb 15, 2011I have used a method to shuffle a part of a Array, but i noticed that it does not work very well.When i run this method I sometimes get empty array values.So if you would try the example below and test it out some times you would get a right result but sometimes a wrong result.For example when i run this i get in my trace output:
a,b,c,d,g,,e,f (here after the g it goes wrong)
a,b,c,f,g,d,e (here it goes right)
a,b,c,d,,g,f,e (here it goes wrong)[code]...
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Dec 11, 2011when my lasers hit the enemies I want to remove the laser and the enemy but my loop somehow searches outside the index and crash the program.
package
{
import flash.display.Sprite;
import flash.events.Event;
import flash.events.MouseEvent;
[code]....
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Sep 7, 2009i am trying to remove a .swf once you leave the index page. unsure of the method "contains" and how to remove the banner var or unload the var
the page variable code is
Code:
var sights:URLRequest=new URLRequest("sights.swf");
this defines the page loader
[Code].....
ActionScript 3.0 :: Changing A Childs Index Makes It Not Remove From The Stage?
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Way To Get Array Index
Sep 25, 2009Is there a way to get the index of an array?
For instance, if I have an array:
buttons = Array("abc","def","ghi");
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AS3 :: Way To Array Index Naming
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View 1 RepliesActionScript 2.0 :: Get The Index Of An Array?
Sep 25, 2009Is there a way to get the index of an array?
For instance, if I have an array:
buttons = Array("abc","def","ghi");
If I wanted to get the index dynamically of the string "ghi", could I do that with a certain function or piece of code?
ActionScript 3.0 :: Getting An Array's Index?
Jan 18, 2011I have a game map made of tiles, each tile is stored in an array called _tiles.The very each tile has a "plantable" parameter, which determines whether or not something can be placed on it.Then i loop through the array and check the position of each its elements against the mosue cursor, so I know which tile am I hovering with my mouse.
And it works pretty good. The problem is that even though I know what is the position of the tile I'm having the cursor on, I still lack the knowledge of what index is that tile. I simply can't tell where exactly in the array is placed this tile. I just know its position. The reason why I want to know the index of it, is because it's the only way for me to set a proper flag, namely whether it's plantable or not. Here's the code:
ActionScript Code:
for(var j:int = 0; j < _tiles.length; j++)
{
[code]...
ActionScript 2.0 :: Way To Specify Index Of Array
May 18, 2005Is there a way I could specify the index of a array using this short code:[code]How would I go about giving a custom index name instead of it being myArray[0]? I could do it the long way like posted below, but I was wondering the there was a way to shorten this:[code]
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Jan 18, 2007i have an array of names that looks like this. var aNames:Array =new Array("jack","mike","Scott")
i have a text field called names which displays index 1 of the array.
and i have a button,when the button is pressed i want it to go to the next index of the array.
ActionScript 2.0 :: Any Way To Specify Array Index?
May 18, 2005Is there a way I could specify the index of a array using this short code:
Code:
var myArray = new Array("teste");
How would I go about giving a custom index name instead of it being myArray[0]? I could do it the long way like posted below, but I was wondering the there was a way to shorten this:
Code:
var myArray = new Array();
myArray[myCustomIndex] = "testing";
ActionScript 3.0 :: Index Of Array In For-each Loop?
Jan 29, 2009Consider an array with x number of elements (of type Object) where some of the elements might be undefined.I use a for-each loop to access all the elements of the array that is not undefined (since it simply skips the undefined elements).But I also want the index of that particular element.The only option I can see is to use indexOf(). But it feels a bit like looking for water on the other side of the river so to speak.
When looping through long arrays each frame, is there a change indexOf() might slow it down? or does the for-each loop somehow know what index it's dealing with?
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Oct 30, 2009I am working with a set of external XML data, and putting it into arrays. I have set up images and text on a page using XML data, which, when clicked on, will populate a popup window with XML data from the same index. For some reason, when I trace the index of the array, it comes up as -1.
stop();
itemNameTops1_txt.text = nme_array[0];
itemPriceTops1_txt.text = price_array[0];
[code]....
ActionScript 3.0 :: Getting An Array Item By Index #?
Jun 15, 2011I have a tricky problem in that I have an array that has been populated with strings ("item1", "item2", etc). However, at a certain point I need to pull one randomly out of the group, via a random number function. The issue is I cannot reference the items in the array by a number, I get an error. So when I try to get myArray(5) it doesn't work.
How can I work around this so I can grab a random item in my string array?
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Jan 18, 2012I am creating a row which have 8 thumbnails in it, I save these in a array, When user drag row right to left then first Movieclip shift to last position, then i splice array 0 index and push to last position.. it works fine but when i drag it left to right then I need to cut last index of array and i need to push on first position, but it is overwrite the last value of array and after push the value(myrow[0]=thumb) array showing it's length 7 before it was 8. What is the right way to push value at 0 index value
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Feb 1, 2010I got a problem with processing an array in actionScript. I removed the last element of an array through array.pop(). After that I would like to put this removed display-object back to the beginning of the array: array.unshift(object). The object is now the first element of the array but it got still its old label (number of the last element). Therefor I can't update the position (graphically) of the display object. Is it possible to "reindex" the array?
View 1 RepliesActionscript 3 :: Know The Index Of An Item In The Array?
Mar 30, 2010var arr1:Array = new Array();
arr1.push(item1);
arr1.push(item2);
arr1.push(item3);
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GetParentArrayIndex(item2) would give me 1;
Actionscript :: Get Index Of Object In An Array?
Jan 29, 2012I'm building a plugin and I'm using actionscript to save the selection of an object in an illustrator document and then reference it later.
var arrObj:Array=new Array();
arrObj.push(app.activeDocument.selection[0]);
If I select now the same object in the document and check if its in the array it returns a -1 for the index value.
var id:int=arrObj.indexOf(app.activeDocument.selection[0]);
trace (id); //-1
Why is the selection not considered the same object as in that of the array?
Actionscript 3 :: Undefined Index In Array?
Mar 29, 2012I have my grid-array in my flash game that has a set sized index in it, and through some code it sometimes checks outside of the Array index. Is there a way I can check to see if a index slot is undefined/existent
Gives me a TypeError #1010
public function fnPopulate(X:int, Y:int, Grid:Array){
if (Grid[ X + 1 ][ Y + 1 ] != null || Grid[ X + 1 ][ Y + 1 ] != undefined ) {
[code]......
ActionScript 2.0 :: Get Index Of A Multidimensional Array?
Jun 30, 2009I have an MD array:
var fitb:Array = new Array("question1","question2",[["answer1","t1"],["answer2","t2"],["answer3","t3"],["answer1","t4"]]);
It's for a quiz program. Question1 is the first part of the sentence, the answers words that are shuffled and question2 is the last part. So basically they have to align parts of a sentence in the correct order.
Everything is groovy, but I can't figure out how to check if the words are in the correct order. The current [2][0][1] position is my test for embedding the answers, but when it's shuffled it seems to ruin everything.[code]...
ActionScript 3.0 :: Add To Array Without Creating New Index?
Feb 3, 2010How can I add to an array without creating empty values.. the indexes are id'
So I cannot use push..
Or is there a way to remove associative array indexes? I cannot get it to work with splice...
ActionScript Code:
var test:Array = new Array(1,2,3);
trace('before splice:' + test.length);
[Code]....
ActionScript 2.0 :: Referencing Array Index?
Aug 25, 2011I have three placeholder images, the contents of which are populated by an array ("galleryArray").These three placeholders are titled "placeholderLeft", "placeholderCentre" and "placeholderRight".
the contents of "placeholderLeft" will be: "galleryArray[n-1]"
the contents of "placeholderCentre" will be: "galleryArray[n]"
the contents of "placeholderRight" will be: "galleryArray[n+1]"
[code]...
ActionScript 3.0 :: Get Index Of Current Array?
Dec 29, 2011I have a sprite loaded as an array, and that array has an event listener for a function. say that function is called funct1. in funct1, i want to be able to grab the index of the array and load it into a variable for future functions and what not. how would i go about this?
View 1 RepliesActionScript 3.0 :: Can't Trace An Index Of Array
Mar 22, 2012I copied some code over to a similar function, which traces out the array index number using indexof(e.target).For some reason I'm getting the usual undefined property errors, but it is tracing other properties in the array using e.target?[code]
View 9 RepliesActionScript 3.0 :: Index Of Array In For Each Loop
Jan 29, 2009Consider an array with x number of elements (of type Object) where some of the elements might be undefined. I'd like to use a for-each loop to access all the elements of the array that is not undefined (since it simply skips the undefined elements). But, I also want the index of that particular element.
So I have two options:
1) Use array.indexOf(element).
2) Use traditional for loop, thus getting the index out of the iterator.
I'd rather not use option 2 since it contradicts the whole idea of not having to deal with undefined elements.