ActionScript 3.0 :: Parse A List To An ArrayCollection?
Mar 30, 2012how to parse a List to an ArrayCollection?
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ActionScript 3.0 :: Displaying List From ArrayCollection
Feb 22, 2011I would like to have a List displayed that displays data collected from the user into an ArrayCollection. I have a main DataHandling.as class that "adds" the data to the AC as an Object, but when I use trace() on the AC from another class, it does not show any values being present in the AC.
I also added some test data to make sure I was populating the AC correctly and that works just fine. I just can't seem to figure out how to add data (text specifically) to the array from another class. (The other file is .mxml)Here is my mxml code (MyCards.mxml):
ActionScript Code:
protected function myCardsList_creationCompleteHandler(event:FlexEvent):void
{
// This traces the 'cards' ArrayCollection from the other .as class
// No values are listed
[code]....
Flex :: Why List Not Displaying Data From ArrayCollection
Feb 23, 2011I'm working on a flash cards application and am using an ArrayCollection of Objects to store each cards individual data. When the user click the 'save' button, the text from the two textAreas and the 'title' textinput are stored in the AC as one object with .title, .side1 and .side2 properties that contain the text from the flash card. I have made a List in a separate class I want to have display the title of each card the user has created, but after days of researching and looking around, I still cannot get the display to list the titles.
Part of my NewCard.mxml:
<?xml version="1.0" encoding="utf-8"?>
<fx:Script><![CDATA[
import flash.events.EventDispatcher;
import mx.collections.ArrayCollection;
import spark.effects.SlideViewTransition;
[Code] .....
Flex :: ArrayCollection - List With Texts Of Different Size
May 14, 2011I have an ArrayCollection named authors with lot of texts of different size. I would like to list all info about authors in a way that each item has a size according to the text.
Here is the code:
<mx:List dataProvider="{authors}">
<mx:itemRenderer><mx:Component>
<mx:VBox width="100%">
<mx:Text text="{data.name}"/>
<mx:Text text="{data.about}" width="100%"/>
</mx:VBox></mx:Component>
</mx:itemRenderer></mx:List>
ActionScript 3 :: Scroll To Alphabet In List (ArrayCollection DataProvider)
Oct 4, 2011I have a list (LIST#1) of artists:
2Pac
Adele
Amerie
Beyonce
Jason Aldean
Shakira
The Trews
I also have a list (LIST#2) that has the values #,A-Z - how would I create an alphabet jump? So If a user clicked on "A" in LIST#2 that would automatically scroll to "Adele" at the top of LIST#1 - not filter so he/she could scroll up to view 2Pac or down to view The Tews if they were not in the view yet. Its a standard Flex Spark List with an ArrayCollection as the dataProvider - the artist field is called: "title" along with a unique id field that is not visible to the user.
private function alphabet_listChange(evt:IndexChangeEvent) : void {
var letter:String;
letter = evt.currentTarget.selectedItems[0].toString();
trace(currentDictionary[letter]);
ui_lstLibraryList.ensureIndexIsVisible(currentDictionary[letter]);
[Code] ......
Flex - Display An ArrayCollection Of Sprites In A List Component?
May 22, 2009I have an arrayCollection of objects that extend Sprite, and have bitmaps within them. I want to display these in a list (or some other component that would allow a user to scroll through them, and see their associated data.)
When I do: myList.dataProvider = myArrayCollection
the list just shows a bunch of lines of [Object, Item] instead of the visual sprites.
Here is a simplified version of my Object:
public class myUIC extends UIComponent
[Code]...
Tried many different ways to get it to show up in a List, but can't do it.
ActionScript 3.0 :: Create Arraycollection Or List Of Objects Of Class?
Nov 2, 2009I 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]...
Flex :: LCDS - Expect List<Long>, Get ArrayCollection Of Integer?
Dec 14, 2010I have a POJO which declares a collection of List<Long>.
We're currently sending an ArrayCollection of Number, and it's arriving at the client as an ArrayCollection, populated with IntegersGiven the issues with Type Erasure & generics I understand how this is happening. How do I fix it?
Unfortunately because of some internal limitations, the model cannot be changed. Ie - we can't use a subtype, and we can't implement IExternalizable.Are there other options for registering custom type converters in LCDS, other than IExternalizable? Alternatively, are there any annotations we can use that indicate the type to be used for a collection?
Flex :: Spark - Skins ArrayCollection As Dataprovider To An ItemRenderer Of A List?
May 4, 2011Objective:I would like to pass Skins to an itemRenderer (which is a Button) of a List, and be able to skin every button in that List.This is what I have:
List:
<s:List itemRenderer="renderers.ItemRenderer" dataProvider="{collectionWorkspace}" />
ArrayCollection:
<s:ArrayCollection id="collectionWorkspace">
<comp:Layout1 />[code]...
I get an error (fixed for clarification):Error: Skin for Application....Button1 cannot be found.
Flex :: Mxml - Components Bound To Empty ArrayCollection At Load Time Don't Render As Expected When The ArrayCollection Is Updated?
Oct 27, 2009I'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].....
Actionscript 3 :: ArrayCollection Index Got Changed After Filter The Arraycollection?
Oct 7, 2011I 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.
Flex :: 4.1: <mx:List> Had RowCount Properly For The Limit The Displayed Items. <s:List> Doesn't
Aug 11, 2010I'm using flex 4.1 to write an application. i read in the documents that has the rowCount property to set how many items to display. the does not have that property. how can I limit the list to display 3 items ?
View 3 RepliesFlash :: List Component - Change Pointer Icon To Hand For List Items?
Nov 9, 2010I am working on an older Flash project created in CS3 ActionScript 2.0 How can I make the pointer cursor change to the hand when hover over a list item?_root.slidePanel.myList'myList' is the list. I have traced out the contents of the List MC and it has a child MC called 'content_mc'. I assumed this was the object containing all of my list items but the only members of this MC I can see (when tracing them out) are 'setRGB' and 'searchKey'.
View 1 RepliesFlex :: MX List ItemRollOver Event Equivalent On A Spark List Control?
May 26, 2011Flex 3 List control had a itemRollOver event. Flex 4 List doesn't have it. Is there an equivalent or a workaround for this issue?
View 2 RepliesActionScript 2.0 :: Create Dynamic List And Associating A Picture With Each List Item?
Jun 8, 2010Creating a dynamic list and associating a picture with each list item. i need the list to be scrollable, and i want the list and it's associated picture to be displayed randomly when the application is re-launched. i.e it doesnt show the same list everytime.
I also what to be able to sort the displayed list items. e.g if the list items is about restaurants, i want users to be able to sort the displayed items by either; district, cusine type and gastro type.
ActionScript 2.0 :: Combobox & List - Each Selection Triggers The Specific Xml File To Load Into The List Component?
May 10, 2007I have a combobox and list component on the stage. The combobox has 3 selections. How do I get it so that each selection triggers the specific xml file to load into the list component? I can't get them to communicate to each other.
View 1 RepliesFlex :: 3: Scrolling Of List Items With In A List Via Scroll Wheel
Dec 31, 2009Here is a snip from within my code:
[Code]...
The 'recommendations' dataProvider is an ArrayCollection of String, which are generally sentences about as long as this one. By setting the variableRowHeight and wordWrap properties as shown, if a sentence is too long to fit on a single line, everything works fine- the row expands and the messages show on two lines, or occasionally three.
The space allocated for this panel within the entire canvas means if the total text size of 'recommendations' exceeds six lines, I need for the entire list scroll. This is also working just fine. The trouble is when using the mouse wheel to do the scrolling- Flex scrolls both the entire list and the single item where the mouse is hovering. Often this results in only the second half of a sentence being visible. Non-programmer friends I have asked to look at this noticed this, and tell me it as a problem. If a user does not notice the dual scrolling, and sees only a fragment of a sentence, it will be perceived as an error in the application.
[Code]....
AS3 :: Flash - Fl.controls.List Adding Button To List Item?
Apr 23, 2011I want to add a SimpleButton to a list item in a list component. I am getting the CellRenderer for the list item I want and using the addChild method to add the simple button. The button appears in the right spot on the list item but it doesn't function like a button. It's like the contents of the buttons first frame is added to the CellRenderer and nothing else.
View 1 RepliesFlex :: Make List Content Dependant On Selection In Another List?
Jul 6, 2011When a user selects a category from the first drop down box then i want the 2nd drop down to be updated based on the selection of the first drop down. I have created multiple ArrayCollections whose names are set to the "data" values of the first drop down, for instance:
[Bindable]
public var countries:ArrayCollection = new ArrayCollection([
{label:"USA",data:"USA"},
[code].....
Actionscript 3 :: Flex - List Selected Entire List By Default?
Aug 31, 2011I am currently working on a project in Flex and I am having a hard time having a list's contents ALL be selected by default. Wondering how to do this.
<mx:List id="list" dataProvider="{dp}" allowMultipleSelection="true"/>
I'm just trying to have the list all selected.
Actionscript 3 :: Get A Navigation Through The List Items In A List Component Of Flash?
Mar 23, 2012Why I have to press 2 times the arrow key down to get a navigation through the list items in a list component of Flash?
Theres any workaround for this? I have a listener for keyboard event that checks if keyCode is equal to 40 if it is then I use 'stage.focus = list', but I have to press 2 times key arrow down to start navigating through list items.
Flex :: Spark List Have Something Similar To ItemsChangeEffect In Mx List?
Jun 28, 2010I'm trying to animate a list as I delete the top row. All the examples I can find use itemsChangeEffect to bind to the effect, but this property exists only in MX lists, not spark lists.
Any idea how I can get the same effect done in Spark Lists?
I'm trying to remove the top most item in the list with a slight fade out effect before the rest of the items move up to replace the gap.
Cannot Parse Data From Xml?
Aug 10, 2009I am trying to obtain strings from a xml file: I tried the following:
var url:URLRequest = new URLRequest("blog.xml");
var xml:XML; var rss:URLLoader = new URLLoader();rss.load(url);rss.addEventListener(Event.COMPLETE, readRss);
function readRss(e:Event):void{ xml = XML(rss.data); txt_field.text=xml.entry[1].author.name;
}
[Code]...
ActionScript 3.0 :: What Is The Best Way To Parse Xml
Jul 13, 2011i am new to AS 3. i came to know that lot of ways to parse the xml. i am not sure, what is the best way to parse xml. here with i have pasted my xml.
[Code]...
Xml :: How To Parse This Chunk Of XML
Jul 24, 2010So i have this chunk of XML:
<?xml version="1.0" encoding="UTF-8"?>
<groups>
<group>
[code].....
ActionScript 3.0 :: Parse XML Through Php?
Feb 13, 2009how to parse XML very well !
my problem is simple, i have a php file that do XML, the XML is generated with the php code with the elements in my mySQL Base.
When i replace this line :
xmlLoader.load(new URLRequest("donneesFlash.xml"));
by
xmlLoader.load(new URLRequest("donneesFlash.php"));
[Code]...
Because my URL Request is .php, so for flash i can't do new XML();
Can't Parse Text And Images In XML
Oct 26, 2010I'm still trying to wrap my head around XML and am having trouble getting images and text from the XML file into my Flash document.[code]...
View 8 RepliesActionScript 3.0 :: How To Parse Xml Into An Array
Apr 6, 2011I can load the xml, but I'm having trouble parsing it.
Code:
var myXML:XML;
var myLoader:URLLoader = new URLLoader();
[code].....
ActionScript 3.0 :: Parse Text Doc Into Xml?
Nov 24, 2010I have an xml file like this[code]...
i need to be able to do is to add the first element of the text document to the <key></key> and the second element to <down></down> of the xml file .
ActionScript 3.0 :: How To Parse UTF-16 XML File
Jan 14, 2011how to Parse UTF-16 XML file and modify it (adding more tags or change some info) and write the updated info back to UTF-16 xml file again?
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