ActionScript 2.0 :: Remove Duplicate Item From An Array?
Aug 10, 2009
I am working on a project where there are 10 questions and user can answer the question or skip the questions. I want to track the number of questions (which questions) the users have skipped. I am adding the skipped questions in an Array. But if users click on the previous button and skips the same question again, the same question number is added twice to the skipped question Array. Is there any solution so that I could delete the duplicate entry in an Array.My Array looks like:skippedQuestionsArray(1,2,3,4,2,3,4,1);I simply want to trip the duplicate entry and get the output likeskippedQuestionsArray(1,2,3,4);
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Aug 10, 2009
I am working on a project where there are 10 questions and user can answer the question or skip the questions. I want to track the number of questions (which questions) the users have skipped. I am adding the skipped questions in an Array. But if users click on the previous button and skips the same question again, the same question number is added twice to the skipped question Array.My Array looks like:skippedQuestionsArray(1,2,3,4,2,3,4,1);I simply want to trip the duplicate entry and get the output likeskippedQuestionsArray(1,2,3,4);
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Mar 10, 2009
I'm trying to use a for loop to remove duplicate array values. I've tried pop, shift, and splice.
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Jul 9, 2009
This doesn't work at all.[code]...
but adding "removeDuplicates(aPeople);" after "createfile(thename);" has no effect: in other words, when I push the savefile button, it keeps creating clones of the same objects. What can I do?
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Jun 8, 2010
I have one array with items. now I want to remove all items from array. How it can be possible ?
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Feb 14, 2012
I have an array of questions for an interactive quiz game. When you answer a question, functionally I want that question to be removed from the array (cat4Questions) so that it won't come back for the player so I tried to splice it.I wasn't sure if it was working so I traced the array. While I was expecting "question1, question2, question3, question4" to be traced, "question1, question2, question3, question4, question5" was the result of my trace.This is the line of code where I try to splice the array:cat4Questions.splice(cat4Questions.length,1);trace(cat4Questions);
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Nov 30, 2010
So I'm getting strange results when trying to remove the first item in my array. When I remove the first item by using the shift() method, it deletes the whole array instead of just the first item.
Here is my code.
Code:
public class Main extends MovieClip
{
var deck:Array =
[Code]....
When I run the program it correctly shuffles the deck array and pushes all the shuffled items into the shuffledDeck Array. Then the first 26 cards get pushed into the playerDeck Array and the rest go to the computerDeck Array.
When the last bit of code runs, it correctly picks the first item in the playerDeck Array, but when I try to remove that item, it removes everything in playerDeck.
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May 6, 2011
I have a array of mc's. when i add a mc to the stage how can i remove it from the array?
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Sep 25, 2005
I have an array which I am populating as I navigate through the site. Sometimes due to cicumstances apparently out of my control, I end up with two (never more) duplicate values consecutively placed in my array, here is an example:
groceries = ["bananas", "apples", "apples", "oranges"];
I need to run a script at all times that checks to see if this happens, and removes the second duplicate value, as well as it's corresponding key.How can I do this?
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Jan 23, 2007
I am currently storing the items of this array as a variable. thats cool, but what I want to do is remove the b so I get 1 2 3 4 5 6 7 8 9 10 instead of b1 b2 b3 b4 etc.
Code:
buttonArray = [Enter_me.b1, Enter_me.b2, Enter_me.b3, Enter_me.b4, Enter_me.b5, Enter_me.
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Oct 27, 2005
Let's say I wanted to randomly remove an item from an array in a for loop.
Basically, it would go something like;
thearray = ["lol", "dude", "ROFL", "lame", "excellent"]
for (i=0; i<4; i++) {
randomness = random(thearray.length())
thearray.remove [randomness]
}
Obviously that last line was made up, that's where the code goes for the item-removal.
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Jul 20, 2010
I am in search of finding a way to display shopping cart items in a flash 8 datagrid in the order it was chosen by the user & also to ability to delete an item if the user choses. Currently I have the items displaying however they are displaying in a position as it is stored and called in the array. [code]
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Dec 20, 2009
I'm making a game for children where they have to pay money by dragging it on a square. It al works wel only when i pick the first coin of one euro without going over the coin of 2 euro and then pick up a 2 euro coin the one euro disappears. after then it all works fine.i cant remove my duplicate euro's from the stage when i clic on pay here is my code for the euro's the euro's are in a emty movieclip
[code]...
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Sep 16, 2007
Im trying to create a list random numbers from 1-30 but only 10 will appear. but i also need to make sure that the list of random numbers will not have duplicates (eg 1,1,20,14,3,28,4,1,18,21). I had the thought of using an array to store the list of numbers but im stuck with how to properly use an if..then to check if the same number has already appeared.
_scriptRookie
Code:
function randRange(min:Number, max:Number):Number {
var randomNum:Number = Math.floor(Math.random()*(max-min+1))+min;
return randomNum;
[Code].....
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Feb 21, 2008
I want to duplicate a movie clip for each item selected from an XML file. I can't seem to find anything that works. Can somebody give me something to start with?
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Jul 7, 2010
I have been trying for an hour to clone an array, It seems that nobody has a true reference on how to do it. Two arrays - movieClipArray 1 and movieClipArray2 I want to duplicate movieClipArray1 entirely so that when I addChild(movieClipArray2[0]), it doesn't take away from movieClipArray1 or reference it in any way.
[Code]...
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Aug 9, 2005
I have a for-loop that creates instances / duplicates of a movie clip that works like a charm:
[Code]...
Then I position each instance- and I fill an array with the number ("pg"), because: I also have the option to switch to a different view and at that point I want / need the MoveClips to disappear. So I have a function tied to the switching that goes through a loop for all instances of the movieclip copies (using the array with the IDs from the example above) and remove them.
[Code]...
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Jun 19, 2007
after one remove movie clip then what happen to that clip is it on the stage or som wher else cause in memory it still shows its exixtence
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Mar 23, 2010
I put my mc's in an array.I have another array with strings.when the mc is clicked I want to get its position in the mc array and return the string from the same position in the string array.How do I do that?
PHP Code:
var numBtnArray:Array = new Array;
function addNumButtonsToStage():void{
[code].....
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Jun 22, 2011
I know how to remove duplicates from an array, but what I'm trying to do is prevent an item from ever being added to an array in the first place if it already exists. I'm pulling in data from an xml feed in a loop, and I thought that searching for that values index would work, but no matter what, the index is always -1. Here's my code:
[Code]...
Maybe I'm misunderstanding the indexOf function, but I thought it was supposed to return -1 if a value did not exist in an array. What am I doing wrong?
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Jul 7, 2009
I have a script that creates arrays based on certain events. These are all stored in one main array like so: mainArray = [[3,6,5,1],[4,5,6],[5,3,5],[4,5,6]]; As you can see, sometimes I end up with duplicate arrays within the mainArray. How can I check if any duplicate arrays exist and remove them from mainArray?
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Dec 20, 2009
I'm making a game for children where they have to pay money by dragging it on a square. It al works wel only when i pick the first coin of one euro without going over the coin of 2 euro and then pick up a 2 euro coin the one euro disappears. after then it all works fine. i cant remove my duplicate euro's from the stage when i clic on pay here is my code for the euro's the euro's are in a emty movieclip
[Code]....
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Feb 19, 2009
how would I accomplish removing the <a href></a> tag from the following string and just leave the link text?
ActionScript Code:
var str:String = "<text><a href="event:http://www.google.com?tracking=123>Go to google</a></text>";
so that the end result looks like the following...
ActionScript Code:
"<text>Go to google</text>"
I was up too late and my brain hurts.
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Aug 24, 2010
I have this code to try to acess the values of the array in the arraycollection but it does not work it actually creates a value to the end of the arraycollection. can anyone tell me what im doing wrong i basically whant to modifys the individual arrays in the arraycollection and add Login_user.
Code:
for(var i:int = 0; i< dispArray.length; ++i){
dispArray.addItemAt({"login_user":"XXX"},i);
}
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Feb 6, 2011
I'm currently using a flash template for my online portfolio, but I've noticed that if you right click anywhere, it brings up the standard flash right-click menu with the following items:
Settings
Global Settings
About Flash Player 10
But directly above is a separate menu item that says "Made by JWD" and that takes you to a different website if you click it. I have the .fla file for the gallery - can I remove this menu item?
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Nov 23, 2010
I would like to use the AS "for each" syntax to loop over a collection of items. Within the loop I sometimes need to remove an item from the collection I am iterating over.
Using a "for" loop, I would code this like (note the "--" operator to move the index back):
for (var n:int=0; n<ac.length; n++) {
var s:String = ac.getItemAt(n) as String;
if (s == 'c')
ac.removeItemAt(n--);
}
Is it also possible to do something similar using a "for each" construct?
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Sep 2, 2004
Is there a simple method of removing a selected Item in a listbox (v.2) which was populated dynamically?I have a feeling I have create a new function to loop thru the array again to remove the item that was selected.
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Feb 19, 2010
I want to remove an item from my dataprovider where the label in dataprovide is "zee4"[code]But this does not work. I cannot use removeItemAt because I don't know the index number. I need to remove as per the alias itself. The alias is a unique field.
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Jun 30, 2011
My stakeholder has a request to remove the currently selected item from the DropDownList control(s) in the application. For example a drop down with [item1, item2, item3, item4] if item2 is selected then the only items in the drop down will be [item1, item3, item4]
Using Flash Builder 4 with Flex 4.0 sdk
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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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