ActionScript 2.0 :: Number Of Items Inside Array
Jun 30, 2011
I have an Array where in position 0, there are two items "name1" and "name2", then in position 1, there is only 1 item "name3", and position 2 there is only 1 item "name4".
Now when I trace like this:
trace(exampleArray[0].length)
The result is 2;
But when I trace like this:
trace(exampleArray[1].length)
The result is 5;
I understand that on the second trace its counting the length of the item so its the number of letters that its returning. I'm just wondering how can I get it to return 1, which is the number of items in that position which is what I'm interested in.
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Jun 30, 2011
I have an Array where in position 0, there are two items "name1" and "name2", then in position 1, there is only 1 item "name3", and position 2 there is only 1 item "name4".now when I trace like this:trace(exampleArray[0].length) the result is 2;but when I trace like this:trace(exampleArray[1].length) the result is 5;I understand that on the second trace its counting the length of the item so its the number of letters that its returning. I'm just wondering how can I get it to return 1, which is the number of items in that position which is what I'm interested in.
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Dec 20, 2011
basically I have an array that stores some var(int/numbers). And when I loop through the array changing the numbers of the var, at the end the number seems still unchanged. You would have a better idea of what I'm talking about base on the below code.
private var _numArray:Array = new Array()
private var _no1:int
private var _no2:int
[Code]....
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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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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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Apr 15, 2010
How do i retreive the total number of items (count) of a combo box in Flex?
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Jul 26, 2010
I am using Datagrid control in flex.I need to get the count of number of items in that Datagrid. What is the method to get that?
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Sep 16, 2009
I'm trying to get the number of items with a certain attribute in a xml file....for example, i want to find out how many "thumbs" there are with an attribute of "websites"
var items = web_xml.firstChild.firstChild.childNodes;
var numOfItems = items.length;
The above gets me the TOTAL number of items in the WHOLE list (numOfItems) so i'm guessing i need something like:
var webItems = items.attributes.type == "websites";
var numOfWebItems = webItems.length;
but that doesn't work...
Here's the xml file:
<menu>
<thumbnails>
<thumb type="websites">
[code]...
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Oct 5, 2009
I am working on trying to collect data within an array (which works) and this data is collected when a button is pressed or selected. I also want the ability to remove an item from the array if the button is pressed again. Currently, I have these buttons dynamically generated and everything works well. The buttons have ids applied to them. SO what I am trying to get working is, if I select button 0, 2, 3 (0 indexing), the data array created holds [A., C., D.]. I want to remove A. after I click button 0. Instead, it seems to cause problems. What I am doing wrong with splicing??? trace statement:
A. items so far selected
selected items are: 0
A.,C. items so far selected
[code].....
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Jan 20, 2010
I'm so proud of myself. I figured this out all by myself and thought I would share. (If you can't tell, I'm new to AS) I needed a way to grab an item in a specific location and have it return an array of items. Here is how I did it:
[CODE]....
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Jul 5, 2009
anyway to do a Math.random on selecting a certain number of XML items?
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Oct 1, 2009
Indeed the best for fast building of Web based Apps...
I'm trying to do something with eventListeners, but i still do a lot of messy code, so wanted help of those who already know flex.
I'm have a DataGrid, and its itens are added by another component, no problems with that.
I have buttons to Add, Remove and Edit the items inside the DataGrid. No problem with that too.
But i want those button to be enabled when the DataGrid as at least one item, and when it doesn't as any, all three buttons should be disabled.
EDIT: Forgot to say: I think eventListeners are the best way.
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Nov 12, 2009
I have a question about HTTPService and the data it returns.
Well lets consider this XML:
<PhotoGalleryData>
<Photo>
<id>1</id>
[Code]....
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May 19, 2010
I'm using a Repeater object in Flex. Would be possible to stop the repeater after 50 iterations.. even if my dataProvider is bigger ?
I want to display only the first 50 items. I'm using MXML to implement the repeater.
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Aug 17, 2010
Is there a limit to number of items that can be added to Flash ContextMenu, I am trying to add 16 items but only 15 are displayed.
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Oct 19, 2011
I have my ADG displaying data like this:
[Code]...
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Aug 16, 2011
I think it would be simplest to explain it like this:
[Code]...
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Jun 14, 2007
I have two arrays. One contains numbers and the other contains strings. I want to do a sortOn(DECENDING) for the number array and then have the string array sort to match. if my string array is
[Code]....
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Nov 23, 2009
As this involves assorted dragging interactions to understand this explanation take a look at the file.URL...it should work like the last item on this page, called exploring kite interactive Url...I have a mc which includes 5 dots that can be dragged in various ways.each one needs to be limited to the stage area when it is being dragged.The limit should only apply to the dot when being dragged. If a dot being dragged causes another to exit the stage area that is fine.I have tried a few ways, none work too smoothly.One issue is that a dot which stops dragging at the edge can be hard to pick again.Another issue is that if you drag really fast you can drag a dot offstage. This is usually when the top or bottom dot is dragged quickly from where it has stopped at the edge and the mouse is released just outside the stage.FLA is attached.
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Nov 6, 2009
I am trying to target items inside a movieClip container. The container is called holder.
Inside holder I have a bunch of items such as other movieClips and TextFields.
How do I target, for example the TextField inside the holder clip??
Fore Example, I tried this, but doest work...
holder.textField.x = 100;
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Sep 30, 2009
I have a movieclip, "holder", that has a lot of movieclips contained inside of it. I am trying to duplicate "holder", as well as all of the movieclips inside of it and create a 2nd movieclip called "holder2". Below is an example of the problem I am having. The movieclip "holder2" is created, but it does not duplicate the movieclip "box" that is inside of "holder". Is it possible to do this using duplicateMovieClip? If not, is there another way of accomplishing the same thing?
[Code]....
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Feb 22, 2007
Came across yet another obstacle today and was wondering. How would i permanently highlight specific items stored within a list box (flash component) if, say an error occured. Moreover, how would i highlight them red instead of green?
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Mar 29, 2005
I'm trying to create a little linking menu, for that I want to use items and then have some text within those items. When the user then clicks on the item, it's supposed to link. It all has to be loaded externally from an xml file. Now, I can get it to work half the way, the items come up, but it doesn't load the text, and it doesn't link either.
My AS:
[AS]var item_spacing = 50;
var item_count = 0;
function loadXML(loaded) {
if (loaded) {
xmlNode = this.firstChild.firstChild.childNodes;
[Code] .....
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Oct 8, 2010
I have a list of 10+ items. when i click back up the list 1 step i call the code below to remove a thumbnail image associated with that list item.
if(indice < count-i){mx.core.Application.application.removethumb.dispat chEvent(new MouseEvent(MouseEvent.CLICK));
}
HOWEVER: I would like that if - for example i am on item 10 and click to item 4 - all the thumbnails between 4-10 are removed. it it possible to dispatch this click event X number of times dependant on the - count value?? FOR REFERENCE: THIS IS THE CODE THAT REMOVES ALL ITEMS BEYOND THE ONE I HAVE SELECTED:
[Code]....
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Jul 14, 2009
I have a basic XML menu that dynamically attaches the menuItem instances to the stage. They are being attached to the root timeline, but I want to put all of the actionscript inside a movieclip called "menu1_mc". I am having some trouble with the proper syntax, because when I move the code inside of the movieclip, I can't get them to attach to the stage unless I still reference _root. I'd like them to attach at (0,0) of the menu1_mc movieclip.
[Code...]
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Dec 27, 2010
I have an AS2 .fla with all of my stage items on the timeline as opposed to inside a container swf. I must chose Center vertical and Horizontal options in the HTML alignment options when publishing in order for my movie to be perfectly centered in the middle of the browser. I would like to have a FULL Browser Background Image, however when I try using the following code, my background ("bg") does not fill the entire browser.
what I am doing wrong and if it is even possible to have a full browser background image while still using CENTER alignment in the HTML publish settings? I have tried the following code with and without the Stage align settings and with the xy coordinates centered-still no luck!
bg.Stage.align = "TL";
Stage.scaleMode = "noScale";
bg._width =Stage.width;
bg._height =stage.stageHeight;
bg.x = 0;
bg.y = 0;
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Oct 20, 2010
I am trying to make my game increase in balls after each level passed by the player.
The script below are all on an enterFrame function
var level:int = 5;
var ball:ball_mc;
[Code].....
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Dec 4, 2009
I'm trying to update a List component pushing new items inside his DataProvider object.
I've tried with a:
MY_LIST.invalidateList();
MY_LIST.validateNow();
but the list doesn't change, anyone has some suggestions?
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Sep 10, 2009
I need to sort String items in an Array. Actually I need to organize children of a MOvieClip inside an Array.
I have a "menu" mc object which has 8 children with names "m1", "m2", and so on..... the last one is "m8" . They are NOT created dynamically.
the children are even organized in layers alphabetically.
i've already tried:
Code:
//for each (var item:MovieClip in menu)
//{
[Code].....
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May 17, 2011
I have an array a=[0,1,2,3] and I want to get a b array with elements of a randomly distributed. I tired the below code but it is not working[code]...
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