Android :: Retrieve Objects Item Information From ArrayCollection?
Aug 26, 2011
I am currently using the latest verion of Adobe Flash Builder to create a Mobile Application. For the application one feature is to allow the users to bookmark content an this is done by storing the id of the object to be Bookmarked into an SQLite db on the device. This part has been done successfully and they are stored fine.
Now what I want to do is to pull back the bookmarked id's from the database and pass them to a WebService call which needs to be made to an External Database. When I retrieve the Bookmark id's from the local database they are contained within object, I now need to find a way to take the id's from the database objects in the ArrayCollection and store them in a new array that will be passed to the WebService, as the webservice is expecting an Array of Int's and not Objects. Below is the code I created to see if the object items are within the array list of objects:
private function loop():void
{
var index:int;
[Code]....
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Sep 30, 2009
I use flex and php to retrieve information from my sql database. What i have been doing is formatting the result from the database query into xml and then putting the result into an arraycollection. It all works fine except one of my database fields contains a lot of text that website users enter and as xml doesn't like tags like <> so I leave it un formatted but I would like to format it. Would I be better using flashvars or text than xml? Or is there another way?
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Aug 24, 2009
I load image - and need its width and height in global variables, i dont know the image width and high that will be loaded; does enyone can explain me why it get NaN NaN or 0 0 or how can I retrieve this information outside from function loadComplete()?
[Code]....
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May 26, 2010
I am trying to retrieve some information back from my LMS and into variables in Flash with AS3. I used to be able to do this without any problems in AS2, but can't seem to find a way to make this work in AS3. In AS2, publishing with the "Flash with SCORM 1.2 Tracking" option, I could call a line like the following:
fscommand("LMSGetValue", "cmi.core.student_name,_root.stuname");
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Oct 4, 2004
I'm building a Flash website with database information with php>mysql>xml>Flash mx 2004. I'm having some major problems!I need to retrieve information of different tables in mysql, and was worried about performance issues.The first query gets the whole model list...The second query will be performed after a model is clicked. Something like: select * from modelinfo where modelID=modelIDinFlash.
The third query is what I have a lot of trouble with! This has to run on the same time or immediatly after the second query. It reads the picture urls and id's from that particular model. I need the filenames for the picture viewer.But everytime I try this third query, the site becomes very slow and have problems displaying the model info.NOW I have a temporary solution: in the first table I have a field which states how much pics each model has, and this number Flash uses to build the nr buttons. But this is not a very solution since I want to keep everything dynamic. I also want to build a drag and drop function... something like a shopping cart. For that to work, every picture must have an unique ID.
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Feb 25, 2009
how to retrieve information about size (in pixels) of loaded FLV file? Video object returns 2 pairs of parameters (width,height) which are useless because returns always parameters passed in constructor of Video() object. Another pair is (videoWidth,videoHeight) which is always (0,0). I gave up...
I need this information to scale proportionally video clip to size of area designed to display this video.
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Aug 30, 2011
I am currently trying to use the new approach of using FlexGlobals to access an ArrayCollection that I have on the Default view of a mobile application I am developing. Below is the code that makes up the creation and population of that array on the Default view which happens as soon as the app is initiated:
private var ids:ArrayCollection = new ArrayCollection();
private function loop():void
{
var index:int;
[Code].....
I could only assume that the ArrayCollection I had created in my default view has no value once I navigate away from it. this as there seems to be next to no documentation on how to do these types of things with FlexGlobals?
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Feb 25, 2011
I m developing an app that pulls android device IMEI and matches it against the database Is there a way to retrieve android device IMEI using actions script?
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Mar 16, 2011
I have implemented an Augmented Reality application on Adobe Air for Android. When I publish my app on the android mobile phone (Nexus One) the 3D models that I have created don't appear on the screen.On flash CS5 it is working fine.I have used Away3DLite engine and I have imported a 3D collada object.I have also tried to publish some projects that I found online and I checked if the the 3D model appears on the screen but it doesn't show it either. how the 3D Models that I have imported in my project using Away3DLite can be visible when I publish the application on the android phone. Some extra stuff be usefull: I'm using GPU rendering.A also using a combination of the following softwares in order to create my AR application:
FLARToolkit
FLARManager
Away3DLite
I have created one 3D Model on 3DS MAX and another one on Maya 2010.
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Jul 18, 2011
I trying to read a value from an ArrayCollection, I use getItemAt and get an object:
masterData.getItemAt(0,0)
Then i use: masterData.getItemAt(0,0).toString(); and get:
<d>
<i>The value that I need</i>
</d>
Now How can I get the value in "< i >" tag?
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Mar 21, 2010
is it somehow possible to get item's depth in ArrayCollection?
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Oct 18, 2010
Is there any way to move an item from one position in an ArrayCollection to another without removing and then adding it? There's no setItemIndex function in ArrayCollection, but there is a CollectionEventKind.MOVE that can be dispatched in a CollectionEvent. Does anyone know how to get ArrayCollection or any of it's cousins to dispatch that event?
I'm using the item as a dataprovider to a listy thing that implements effects, and I want the list to reuse the same ItemRenderer instead of creating a new one.
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Aug 27, 2011
I am currently developing a mobile application using the latest version of Flash Builder and I need to create a Global ArrayCollection to store information in that is pulled from a local DB. I can pull back the data from the DB fine however I cannot seem to access the Global variable when I try. I have the follng .as file called "Model.as" which is located in a folder called valueObjects and that file contains the following code:
package valueObjects
{
import flash.data.SQLConnection;
[Code]....
Then in a private function I try to access the ids ArrayCollection and populate it however I get the following error:
-1120: Access of undefined property ids.
-Access of undefined property ids
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Nov 27, 2009
I have an ArrayCollection with values predefined. I want to assign a new value to items in the arrayCollection but can not figure out how. Basically I want to do something like this:acGuages.itemUpdated(0).thevalue = 90; (Changing the value from 25 to 90)
private var arrayGuages:Array=[
{thevalue:"25",height:"115"},
{thevalue:"45",height:"115"},
[code].....
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Jun 16, 2011
I use a spark List with a custom item renderer and an ArrayCollection for dataProvider.
The ItemRenderer looks something like
<mx:TextInput id="txtValue1" text="{data.myFirstValue}"/>
<mx:TextInput id="txtValue2" text="{data.mySecondValue}"/>
However, even though I change the text in txtValue1 or txtValue2, those are not actually changed in the object inside the ArrayCollection.
myFirstValue and mySecondValue are decorated with the [Bindable] tag.
My understanding is that if the text property is set to be bound a certain property, the changes should be automatically applied.
So the HACK (or so I think) that I use is to listen to the focusOut event of each textbox, and access the parent data provider and set the the values manually.
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Oct 14, 2009
I have some XML structures like this:
var struct:XML = <mh>
<mi id="1" stuff="whatever"/>
[Code]....
I wonder if items can be accessed in a similar way, like this:
var stuff:Object = cmenu['id == 2'].stuff;
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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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Jul 27, 2011
i got an Arraycollection which holds other arrays in it.i want to display the data inside with an item render but cant manage to do this
here is example code to explain my question
<s:DataGroup dataProvider="{news}"
itemRenderer="components.displaynews">
and this is the item render
<s:Label text="{data.??/}"/>
now what i dont understand is what comes after data? in the array collection the data goes like this : myArrayCollection->[0]->firstname
so when im binding data to item render,how do i represent the [x] to get to the specific name that i want? this obviusly wont work
<s:Label text="{data.[0].name/}"/>
and one more thing is what is the lightest way to display data in a listgroup with simple item render (image and text)
private function convertFBEventData2TreeData(eventData:Object):Object
{
var children:ArrayCollection = new ArrayCollection();[code].....
i dont know what to add after data, i tried many things but nothing work :
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Oct 17, 2011
am creating a drag and drop activity which utilizes arrays to populate my 'drag' and 'drop' components with their parameters.So far, I am able to get all the drags to work (with a little a few days ago from the boards showthread.php?t=825222) . My problem now is that I need to register which 'drop' is being hit so that I can update the variables for that drop. However, as the drops are in an array, any time I reference that array it uses the information from the third and final drop, even if drop one or two are hit.Here is my code:
PHP Code:
var usingDrop:Number;
//the vars below are specific to each drop and used to be declared in the drop array - i
[code].....
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Jan 26, 2011
Is there a way to reverse the order of the items in a comboBox? I'd like to use index numbers to refer to items in the arrayCollection below. I want the newest content to appear first in the comboBox. But, if I add something above the first item then all of the index numbers will be off by one. If I could add a new item to the end of the arrayCollection, but have it appear first in the comboBox drop down that would solve a lot of problems.
[Code]...
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Jul 30, 2011
Using FDT, when I have a debug configuration with several operations in the launcher chain and the final launcher opens in Flash Player, how can I retrieve the build output from the console once the build is complete and Flash player is running?
It seems that once Flash Player has started the console clears to make way for the application's trace output, but I need to be able to look back over the events and build times for each item in my launch chain while Flash Player is running. Is there a setting I can enable to either log my build output to a file or to preserve it in the console?
Edit: I know I can still read the info when building normally, this question is specifically for building with the debugger.
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Jul 25, 2011
I new to flex, I have a class shown below:
public class Items extends Object
{
public function Items(){
super();
}
public var name:String;
public var count:int;
}
How do I create an ArrayCollection of type Items?
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Jul 4, 2009
I'll show you the function first.[code]As you see, the order i put the items in the ArrayCollection is Areal, then Verdi (area, value)When i loop through the collection later, the order changes. Now it is Verdi then Areal (value, area).Does anyone have an idea of what might be the problem?It really ruins things when I pass it over to a PHP-script for table-making in html later.(I have several different dynamic DataGrids that differs in size and "values", so I can't really point directly to f.ex "Areal" in my PHP-script)And by the way, does anyone know how i can remove that pesky mx_internal_uid?
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Sep 13, 2011
<fx:Array>
<fx:Object name="Jodie" country="UK" language="English"/>
<fx:Object name="Kate" country="USA" language="English"/>
<fx:Object name="David" country="France" language="French"/>
</fx:Array>
But I want to do this dynamically from results that I get from a DB.I have an attendance program and I want the object's names to be "Date","In","Out" and the values to be, of course from the results that I get.
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Jun 13, 2011
I have created a Component class and it's working fine .I want to pass an ArrayCollection of Objects to the Component .I have read in many articles , that we should use [Bindable] to make an ArrayCollection of Objects .What are the ways can we achieve that ?
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Jun 30, 2011
In a Flex project, I have an array with objects in it. I want to save this array in a cell on a mysql table along with some other basic info like title, and an id. How to echo all the rows... I'm trying to echo the contents of an array that was serialized and placed in a single cell. This array has objects in it. So, I have this code here to serialize the array, and insert it along with the other info into my DB:
function submitLogDbObj($array,$id,$title) {
$title=mysql_real_escape_string($title);
return mysql_query("INSERT INTO logs (text,id,title) VALUES ('".serialize($array)."','$id','$title')");
}
Then for a test I'm trying to make a loop that will display the log in a way that looks like a conversation... An object in my array would look something like:
[1]
icon = ""
msg = "this is a test"
name = "Them: "
systemMsg = 0
[Code] .....
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Sep 22, 2010
Let say I have 3 objects of the MoveObject class. There is 1 symbol in the library linked to the MoveObject class. I dragged the symbol to the stage 3 times. Great.
If I type trace(this.x) in the class files it gives me the x value of all 3 objects.
My question is, how do I go through those x values one at a time?
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Mar 1, 2012
I am using PayPal Mobile Payments Library to implement PayPal for Android using Adobe AIR.When I am creating some PayPalPayment object for user to add an item to buy, how can I get that item in the callback function?
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Oct 27, 2011
public function create():ArrayCollection{
var index:int = 0;
var data:ArrayCollection = new ArrayCollection();
[Code]....
originalData is the original state of my data from database. data is a copy of originalData used to be manipulated as the provider for my List component. There's a button I use to call the create() function above, that would mean, I want to revert all changes in data, and go back to everything I have in originalData.
But when I debug my function, originalData has all the changes made in data.
When I use
list.selectedItem.thing = "new string";
is supposed to modify data[index].thing, because data is my List.dataprovider. but it changes originalData[index].thing also and this collection wasn't used for anything, except for creating a copy of itself!
I don't know why this happens. I didn't know how to phrase this behaviour as a google query.
This has consumed more time than its functionality is worth.
EDIT:
I've also tried this, but it doesn't work:
public function create():ArrayCollection{
var index:int = 0;
var data:ArrayCollection = new ArrayCollection();
[Code].....
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Nov 2, 2009
I am developing one small demo application. In that i have created one action script class named City which has two fields. cityId, cityName and i have also mapped this class with my backend java class City using tag RemoteClass. at Java side City class contains same fields as in actionscript city class.
[Code]...
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