.net :: Filling An Arraycollection's Array With Objects From Database?
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.
View 2 Replies
Similar Posts:
Nov 26, 2009
How do i save an array of objects, like this: [{n:1,bb:4},{n:2,bb:4,r:1},{n:6,bb:7},...] to a database? I was thinking i would have to convert it to string, but if i do that, when i retrieve it from the database, how am i going to use it?
EDIT: forgot to mention that the objects can contain an array of objects as well, but there won't be any more arrays beyond that point.
[{n:1,bb:4},{n:2,bb:4,r:1},{n:6,bb:7},{arr:[{a:11,b:2},{a:11,b:2},...],r:1},...]
View 2 Replies
Dec 5, 2009
I have a rectangular area that I would like to randomly auto fill with objects.I currently have a custom object, that includes a Rectangle property defining the x,y,width,and height of this particular area.Next I want to be able to randomly fill it with more shape objects, which will randomly vary in size, and position. These objects will be stored in arrays, and will be drawn to a bitmap representing this area. please see the attached diagram.
View 0 Replies
Sep 29, 2004
I'm interested to fill a simple array with variable names, NOT with strings! , because I need it for catching the data from asp file.I tried something like that but it doesn't work
for(i=0; i < 9; i++)
{
Variables_array[i] = Variable + i;
[code].....
View 3 Replies
Sep 25, 2011
I am working on a flashvars script that is reading various types of name/value pairs. I have NO control over the flashvars. I would like to write a dynamic script that parses the data into arrays depending upon the names of the name/value pairs...so the names of one type will be head0, head1, head2, etc and the names of another type will be color0, color1, color2, etc.I finally got the script working so that it pulls only the types of names and values I want, but it is putting the values in the array out of order. So, instead of the values for head0, head1, head2, head3 it is putting the values in this order: head1, head0, head3, head2. That is the exact order. What am I doing wrong! I am only using one of the variables right now for simplicity - head. Here is the code:
var headTextArray:Array = new Array();
var foundItems1:Array = new Array();
var foundItems2:Array = new Array();
[code].....
View 1 Replies
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);
}
View 1 Replies
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?
View 3 Replies
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?
View 1 Replies
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 ?
View 2 Replies
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]....
View 1 Replies
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].....
View 3 Replies
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]...
View 0 Replies
Feb 28, 2008
I have this code but I cannot work out how to fill in function parameters based on an array and it's length, see line 7
[AS]
import com.robertpenner.easing.Cubic;
MovieClip.prototype.framesTimeout = function(func:Function, frames:Number, args:Array) {
[code]....
Is it possible to call a function and fill in the parameters based on an array and it's length?
View 1 Replies
Jun 10, 2011
I know that an ArrayCollection is a wrapper over an Array, but what I wanted to know is when to choose one over the other? Will the over usage of ArrayCollections result in performance?
View 1 Replies
Dec 28, 2009
I'm a bit new to flex and cannot get my head around this problem.
I have a string list path.
path 1 - "one/two/three"
path 2 - "one/two/four"
path 3 - "five/six"
i need an advanced datagrid to show a tree structure like so
one/
...two/
........three/
............four
five/
.......six
but i want to achieve this dynamicall with arrays, objects, or arraycollection (as applicable).I need to loop through each string path using string methods which isnt a problem but how do i create "DYNAMIC" (depth) children?
View 2 Replies
Feb 24, 2010
Difference between the Array and ArrayCollection in Flex?
View 2 Replies
Jul 9, 2010
i have a collection looking like this :arr.getItemAt(0).closet.clothes[0].color. the arr is an ArrayCollection data type..the clothes is an Array data type..when i try to bind this to an mxml component , i get a warning :"Data binding will not be able to detect changes when using square bracket([]) operator. For Array, please use ArrayCollection.getItemAt() instead."this is not possible as the Array class has no method getItemAt().
View 0 Replies
Apr 6, 2011
Is there a way i can convert my array which is in the below format[code]...
Tricky part here is, i will not know how many values/lables user will enter, so it has to dynamically pick the array's.
View 8 Replies
Dec 21, 2011
I know this question is vague, but I have a school project, which works with HttpServices that call to PHP-files to insert and retrieve data from a database. Now the teacher told me I have to work with valueObjects to work with the database, but I haven't received any further information.
View 2 Replies
Oct 10, 2009
Is there any built in functionality to convert an ArrayCollection to a jagged string array? I have an Arraycollection of objectproxies that I get from a SOAP webservice (asp.net datatable) that I modify and want to send back.
View 1 Replies
Apr 8, 2011
I have been working on sorting Arraycollection like ascending , descending the numeric list. Total length of my collection will go up to 100. Now I want to preform sort to nested data like this
Data Structure
Name : String
Categories : Array ["A","x or y or z","C"]
Categories array will have maximum 3 items , out of that three items the second item can have 3 different values either X or Y or Z. My result data looks like here
{"Mike" , ["A","x","C"]}
{"Tim" , ["A","y","C"]}
{"Bob" , ["A","x","C"]}[code]....
anyone please explain how to sort this type of data in a way showing all "x" first , "y" next and "z" at the last and vice a versa.
View 2 Replies
Mar 1, 2012
I am trying to make a mobile app that inserts information into a database and while I have it pulling information and I have created my services, when I use the standard create service that Flash Builder 4.6 automatically makes, it just does not insert anything at all into the database.
Now, as far as I am concerned, this should then be writing to the database the items of SesID, Lat and Long using the created service token, but when I do this, nothing has entered into the database at all.
View 1 Replies
Dec 14, 2010
I want to give an array index to array collection let say 205 when it is started is it possible to do so in flex or any alternate of this.actually I need to index the objects with a specific no, in 2D array collection
say
205 a c d g f d
268 s g h g f f
805 d g h h f f d
where integers are indexes and alphabets are object referenced by these integers
View 2 Replies
Apr 27, 2010
I have an array of temporary objects created in a for loop. The objects are of type class "Tile", a class I created. However, it appears that whenever I create a lot of tiles in the for loop, the program slows down indefinitely.
While the array is whiped at a later trigger point, I am thinking that perhaps these Tile objects are not being erased from memory. They are being created on the fly in a for loop, and the array is being reset to "array = []".
Are the objects still in memory or are they cleaned up when the array is set to []?
View 3 Replies
Jun 10, 2011
I have a service which returns an Array of ObjectProxy objects. I would like to cast this to a custom object (a value object) and create an ArrayCollection. How can I do this?ited:I am using Django and PyAMF for the backend. I had to write a custom SQL query and I am wrapping the resulting records in ObjectProxy and sending the whole result as an ArrayCollection.Here is my client side code:
[ArrayElementType("SessionVO")]
[Bindable]
private var _list:ArrayCollection;
[code]....
View 2 Replies
Oct 27, 2009
I'm new to Flex and am using TileList bound to an ArrayCollection. The array collection is empty at load time, and then updates with the results from am HTTPService call. The problem is that the item renderers aren't being rendered as expected, I'm guessing because there was no data when they were first rendered at load time. Here's simplified example:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" >
<mx:Script>
[code].....
View 2 Replies
Dec 18, 2011
Is this the correct, most efficient way to recycle objects when creating an array of objects?
package com {
public class CreateList extends MovieClip {
//this is the object I will be recycling
private var newProperty:PropertyRow;
//this is the array I will use to reference the objects
[Code]...
View 2 Replies
Oct 7, 2011
I have a advanced datagrid and populating some data by using arraycollection. And i am filtering the arraycollection, the arraycollection index got changed.
Arraycollection:- [0] - name: abc
[1] - name: hello
[2] - name: hello1
[3] - name:hai
after filtering the arraycollection as 'hell' , the array collection is displaying like the below:
Arraycollection:-
[0] - name: hello1
[1] - name: hello
Can i know the reason why the index got changed after filter it?
* no server side code for filtering. it is only flex side filtering.
View 2 Replies
Mar 24, 2010
I am using Flex 3 and make a call through a RemoteObject to a Java 1.6 method and exposed with BlazeDS and Spring 2.5.5 Integration over a SecureAMFChannel. The ActionScript is as follows (this code is an example of the real thing which is on a separate dev network);
[Code]...
View 2 Replies
Oct 2, 2009
This is related to other question. But never mind it. I've fixed part of it. I have a DataGrid, its data provider is a ArrayCollection, and i want it to parse all itens in it (Object Type) to a String. For that I've done a "for each" loop, it manages to get the Object and its values, but if i have more that one object it only gets the last object, don't know why.
First i will show how these items are added to the ArrayCollection, that way you will understand the rest much easily. In the Main Application i have the ArrayCollection:
[Code]...
View 4 Replies
