Professional :: Access A Particular Array Item Regardless Of Position?
Feb 28, 2012
I want to access a paricular array item regardless of position useranswers.splice(indexOf("ans2",1) This dosent work but basically i want to use indexOf and then splice that item?
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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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Jan 2, 2010
If I have several items that move across the screen but the user can click any of them at any time, how do I record the current position of any of the items item in order to use that data to change the position of the item after the user clicks?
This is what I am doing: I have 11 images that slide accross the screen. The user can click any of them at any time. When he clicks one I am scaling the image so it looks like it is comming forward (z axis) and then the rest of the images are scaled down so it looks like they are going back on z axis. So what I am trying to do is get the current position of the image when the user clicks the image so that I can use that to correctly estimate the scaling and moving of the image to make it look like it scales from the center and not from the top left corner. So if have a variable that gets the current position of the image being clicked I'm thinking I can change its position using something like: x = currentposition + -45;
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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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May 20, 2009
i have an array and want to access the position of the array and replace by anothernumber,how i wan do it.
var cardlist:Array = new Array();
for(var i:uint=0;i<16/2;i++) {
cardlist.push(i);
[code]....
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Nov 30, 2011
Is there some basic AS3 code to have, when the swf loads, a single video play from a collection of videos in an array? And can said code also apply to sound without video?I just found out the tutorial I was using to randomize doesn't work with audio - as it just plays everything at once - you might 'see' one video - but you hear all them. So from what I am reading, I need to us an array (that seems simple enough), but I don't want to play all the clips - I want it to randomly select and play one. Not sure exactly how I set up the video playback area (so the video plays where I want, at the size I want).Also, I have other pages that are just audio - does audio need some sort of player or something for this?
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Mar 4, 2011
<mx:itemRenderer>
<mx:Component>
<mx:Canvas>
[code]......
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Apr 26, 2009
allowing a user to enter there own x and y co-ordiantes and then a rectange gets position in the x and y co-ordinates declared
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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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Jun 2, 2010
i want to make my thumbnails move opposite of where the mouse is. so for example, if i move the mouse up the thumbnail moves down, if i move the mouse left, the thumbnail goes right etc...
im trying to google this but i dont even know what its called so im not getting good results, or rather TOO many varied results lol.
what this function is called?
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Mar 22, 2010
I have an ArrayCollection where I want to be able to bubble items up or down by one position. What is the best way to do this?
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May 16, 2011
I have a textBox and I am using it as a mail address input field where the user can type in several addresses, a bit same as in hotmail. Each address is rendered into a clickable button. Thus upon double-clicking on a specific address I want the item to be editable. After having edited the address when the user taps enter, the item is added to the list of mail adds.I am adding it using the code below:
flowBox.addChildAt( myItem, myindex);
However addChildAt seems to add the item as the last item in the list. But I want it to add the item the position where it was originally. Say the item was at position 2 in the mail list, after editing adn tapping enter, it should add at position 2 itself and not at the end of the list.
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May 16, 2011
I have a textBox and I am using it as a mail address input field where the user can type in several addresses, a bit same as in hotmail. Each address is rendered into a clickable button. Thus upon double-clicking on a specific address I want the item to be editable. After having edited the address when the user taps enter, the item is added to the list of mail adds.I am adding it using the code below:flowBox.addChildAt( myItem, myindex);However addChildAt seems to add the item as the last item in the list. But I want it to add the item the position where it was originally. Say the item was at position 2 in the mail list, after editing adn tapping enter,
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Dec 9, 2009
just facing a difficulty with tree control drag drop..Suppose i have tree with drag-drop enabled.I want to which node(id) is droped inside which node. 1]if i drag "Cat1" node inside "Cat3",i want to identify ids of siblings of "cat1",and "cat3".2]in general i want to know the ids of current element being moved along withits new parent and new position and save these postions.3] Also "cat4" when moved outside "cat3",i want know its position and its siblings id.
<mx:XML id="treeDP">
<node label="Categories">
<node label="Cat1" id="1" isBranch="true"/>
[code].....
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Aug 11, 2011
when i run get lastIndexof for an array I get returned the the size of the array instead of the position here is the code:[code]but instead of returning the last index of it before the current index, it returns the current index (or jus the array length). help!!! it is my first time using lastIndexOf so I am probably using it incorrectly.ps this does not include some of the function run (i know i am passing a value which it does not look like i am using, but i know that part of the code works)
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Dec 13, 2009
I have the following XMLListCollection[code]...
I can use test.getItemAt(1) to retrieve "data2", but how do I get the value of the attribute "blah" ("hello")?
I've tried test.getItemAt(1).@blah, which doesn't work (as I expected), but I'm not sure where else to go.
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Apr 7, 2009
I'm looking for a way to disable a specific item within a List component. I had thought there would be something along the lines of myList.listItems[3].enabled = false like you find in many other GUI type languages, but I can find no documentation of this in Flash AS3. What confuses me is that there is Disabled_skin and Selected_disabled in the Cell Renderer skins, so obviously it's something that has been catered for - unless I've misunderstood the use.
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Feb 3, 2010
I have a TileList with thumbnail images. Under each thumbnail images I display the name of the image. I want to build rename functionality. So under the TileList is a "Rename selected image" button.
When this button is clicked, I would like to change the state of the itemRenderer component. The label underneath the image will change into a TextInput so that the user can type a new name. This is much like the Windows rename file functionality.
How can I access the itemRenderer of the selected image? How can I make it happen that it listens to the click event of the Rename button?[code]...
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Jul 20, 2010
my renderer contains a canvas in it, i add some title-window, every time i see my tree previously added Title-Windows are visible, i want to access each n every item in tree and remove previosly added all windows from the rendere. how access all the item renderer in AS3 ?
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Jun 6, 2011
create a custom itemrenderer in Flex, whether there is some way to access the components that you place within the itemrenderer using actionscript? For instance, if I create a custom itemrenderer like this one:
<mx:itemRenderer>
<fx:Component>
<s:Group id="ThumbnailContainer" width="75" height="75">
[code]...
Is there a way that I can access the "Group" container for each of the tiles that the program produces? So if I create a TileList, use the item renderer above, and have a dataprovider with 10 elements in it, is there a way that I can access or address the Group container for each of the 10 tiles that are created using actionscript?
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Jun 29, 2010
I have a datagrid with a combobox in it like;
[Code]..
Now when I want to access a function from the itemrendered/combobox i use parentApplication.funcName but what about accessing the other way, how can I access a property of the combobox from outside the itemrenderer? I tried myEditor2.pickState but it is now working
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Jan 23, 2010
I have an item in the library that is exported for actionscript. Its class name is MoveArrow and in the document class I create an instance of it the following way[code]...
HOw do I access a library item from outside the documentClass?
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Jun 1, 2010
I have an Item Renderer having HBox. Now I want to add child in that HBox from my application file using addChild method. Any way around for the same. I am not able to access the properties of HBox inside the item renderer.
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Aug 27, 2009
I want to know if there is a method or some code to add new items to an array, but it want the items have the name of the buttons's instance name, or the label's name, so when i push the button, it adds its name to an array. Here is my code:
ActionScript Code:
tauri.addEventListener(MouseEvent.CLICK, addAddress);
abydos.addEventListener(MouseEvent.CLICK, addAddress);
tollana.addEventListener(MouseEvent.CLICK, addAddress);
dialNow.addEventListener(MouseEvent.CLICK, dialTo);
var tauriAddress:Array = ["tauri","abydos"];
var newAddress:Array = new Array();
function addAddress(event:MouseEvent):void {
newAddress.push();
I don't know if I should use the push method here, tell me what to put here for adding the instance name of the button to the array
trace(newAddress);
}
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Jul 25, 2004
below is my script,to sum up the number in my array....but the output is all the numbers in array and not the sum up numbers....
CorrectMark =correctArray[0]+correctArray[1]+correctArray[2]+ correctArray[3]+ correctArray[4];
display.text=CorrectMark;
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Mar 19, 2010
I'm trying to add an item to an array, but when I do, it keeps the results (prizeField) from before and adds the new ones to it. i.e. at the beginning if I push a string to the array I have 4 items. If I push another, I then have 9. Then 15 and so forth. Here is my code:
Code:
var myFlexParent:Object;
var prizeArray:Array = ["apples", "bananas", "cranberries"];
var textFormat:TextFormat = new TextFormat("Cairo", 48);[code].....
I know that I need some sort of removeChild() in there, but I cannot get it to actually work.
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Apr 6, 2006
When the combo box is changed it will add items to another combo box, i.e if africa is chosen, all the countries in africa will be listed in the second combo box.
At the moment i am manually adding in all the countries, _root.combo1.addItem("Label", "Data");
for 60 countries that would be messy code, is there a way to do it in an array cause my advanced actionsript isnt that good. But i will need to be able to get the data of a country out later ....
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Mar 2, 2010
Hw to add an item to the front of an array? this works fine, but not sure if its the most "poetic" code around.[code]...
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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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Jun 15, 2011
I 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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