flex3 Questions
4
Solved
I've got a flex/air app I've been working on, it uses a local sqlite database that is created on the initial application start.
I've added some features to the application and in the process I had...
6
Solved
What's the best way to calculate the length of a Dictionary object in Flex?
var d:Dictionary = new Dictionary();
d["a"] = "alpha";
d["b"] = "beta";
I want to check the length which should be 2 f...
Kitchenware asked 1/4, 2009 at 21:14
8
Solved
I want to check in my function if a passed argument of type object is empty or not. Sometimes it is empty but still not null thus I can not rely on null condition. Is there some property like 'leng...
Onia asked 26/10, 2009 at 9:32
1
I am using ScanHardware function to get the updated Camera list. If plug in a Camera to my Mac mini, Camera length is being updated. If I plug out the Camera My app closes abruptly.
<?xml versi...
Displume asked 21/10, 2015 at 6:5
4
Does Flex 3 support threading? If so, are there any examples or links I could look at?
Tisbe asked 12/4, 2011 at 8:36
8
Solved
I have a dataprovider and a filterfunction for my array that's assigned to my dataprovider.
How can I get a list of the properties that are in each row of the dataprovider (item.data) as it gets p...
Suggestibility asked 16/12, 2008 at 19:5
4
Solved
What is the opposite of String.charAt()??
If I Have a string:
var Str:String="Hello World";
How do I change the 5th character, for example, from a ' ' to an '_'?
I can GET the 5th character lik...
Favoritism asked 14/5, 2010 at 2:25
4
Solved
I have two related ComboBoxes ( continents, and countries ). When the continents ComboBox changes I request a XML from a certain URL. When I receive that XML i change the DataProvider for the count...
Mariettamariette asked 30/3, 2010 at 14:33
4
Solved
How to resolve Adobe Flex error: "Error #2036: Load Never Completed"?
Geometer asked 4/8, 2009 at 14:25
4
I've had a good rummage around the interweb and can't seem to find any examples of a tri-state checkbox. It doesn't look to be supported in the SDK and I can't find any examples online.
I would im...
Novitiate asked 4/8, 2009 at 12:18
3
Solved
I'm going spare trying to figure out the "correct" way to embed a ComboBox inside a Flex (3.4) DataGrid. By Rights (e.g. according to this page http://blog.flexmonkeypatches.com/2008/02/18/simple-d...
Vitellin asked 11/9, 2009 at 2:43
7
Solved
I've got an object that contains a dozen or so fields I want to bind to form elements, so that I can use that object to send the data back to the server to be saved.
Definition of my container obj...
Passepartout asked 29/5, 2009 at 20:50
6
Solved
FlexBuilder's debugger will show you the "memory location" (or, I can only assume, something roughly analogous) of any in-scope instance:
But I'd like to get this information in code (sort of li...
Dowland asked 27/8, 2009 at 19:21
4
Solved
I am confused: In AS3, why do we keep the Singleton class constructor public and not private, like in Java? If we keep the constructor public, then we can directly access it from the outside!
Plea...
Loupe asked 19/4, 2012 at 17:51
4
What are the main key-points a Flex developer should remember in order to improve performance of Flex applications?
The ones which come to my mind are:
extending ItemRenderers from more lightwei...
Duthie asked 4/3, 2011 at 22:38
5
Solved
What is the fastest way to delete one specific entry from the middle of Array()
Array is large one having Strings.
I dont want just to set Array[5] = null, but instead array size should be reduce...
Decamp asked 12/3, 2009 at 12:23
3
I want to call the zoom in and zoom out function of context menu from custom button In adobe flex application.
Code something like this :
onZoomInButtonClick()
{
this.contextMenu.customItems.zoom...
Hexone asked 1/3, 2013 at 11:56
5
Solved
I've been looking to clear an array in ActionScript 3.
Some method suggest : array = []; (Memory leak?)
Other would say : array.splice(0);
If you have any other, please share.
Which one is the m...
Brynne asked 10/2, 2010 at 14:55
1
Solved
Does anybody know how to trace messages in the google chrome console using Flex3. In the logs section for example.
Bravura asked 21/11, 2012 at 12:56
11
Solved
I'm creating a game where a lot of images are being used in Actionscript / Flex 3 (Flash). Now that I've reached the designer stage, I have to work out a structural way of using embedded images (wh...
Mady asked 27/6, 2009 at 20:28
6
Solved
One of the great features of CFCs is the ability to reuse the code for both a straight .cfm page and for Flex apps.
One such app that I devleoped uses Flex for its charting capabilities and needs ...
Declare asked 22/5, 2009 at 22:58
5
Solved
Is there a way I can programmatically determine the filename of the .swf my class is running in?
Thanks!
Buitenzorg asked 22/12, 2009 at 20:49
6
Solved
I'm trying to move the caret in a Flex TextArea to the end after appending some text from my code. I've looked through the reference documentation for TextArea and its underlying TextField but it a...
Plagiarize asked 2/2, 2009 at 7:8
7
Solved
How do I determine the URL of the current page from within Flex?
Hydraulics asked 15/9, 2009 at 4:39
3
Solved
I want to sort an Arraycollection by fieldName as ascending. Here's my code and I want to know whether it's right. Do you have any suggestions?
public static function arrayCollectionSort(ar:ArrayC...
Obtect asked 24/2, 2012 at 10:27
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