AS3 :: Use Flex's Binding In A Flash Project?
Apr 7, 2010I have a flash app using the flex framework - I would like to bind a display object textField with data from my dataModel.
How do I do this without the flex binding brackets "{ }"
Similar Posts:
Flex :: Binding To An MXML-esque "binding String"?
Oct 13, 2009Is it possible to specify MXML-esque "binding strings" in ActionScript?For example, I want to be able to do something like:
MXMLBinding(this, "first_item",
this, "{myArrayCollection.getItemAt(0)");
MXMLBinding(this, ["nameLbl", "text"],
[code].....
Flash :: Flex Project In A CodeIgniter Project?
Jun 18, 2011I have a CodeIgniter project and I made a back-office in Flex. I was wondering how I can implement the Flex project in my CodeIgniter since I'm working with routing I can't route to any directory. So there isn't a way to display the back-office.
View 1 RepliesFlash :: Call Flex Project From Other Flex Project?
Sep 16, 2011I have 2 flex projects which were create in flash builder 4.5.....how can i call one project from second??? the best would execute to the same window.... I'm interesting about both possibility (in browser and air too).
View 1 RepliesFlash - Flex - Condition In Binding (for TextInput Prop. Text)?
May 26, 2011For example <s:TextInput id="sd" text="{if () {0} else if() {1} else {2}}"/>
Is it possible to do something like that?
ActionScript 3.0 :: Cairngorm In Flash CS3 - Use Flex's Data Binding In Flash?
Apr 25, 2007I've been reading up on the Cairngorm architecture that Adobe recommends as best practice for devevloping RIA's in Flex.http:[url].....I recently purchased Flash CS3 and want to find a way to implement Cairngorm in my upcomming RIAs that will be built in Flash instead of Flex. I've created my own version of Cairngorm that uses almost all of the features and classes described in the Cairngorm architecture.
The biggest challenge for developing a Cairngorm architecture in Flash is that the architecturerelies heavily on Flex data binding to update the view when there are changes in the model. As far as I can find, there are no such capabilities built into AS3. This leaves me with a few not-so-desirable options.I could write my own data binding classes, or try to migrate the data binding classes from Flex.
each view class that can respond to changes in the model implements an "IBinded" interface that contains one function called modelUpdated. These classes register with a 'bind list' when they are instantiated, and any command that causes a change in the model also calls a function cycles through each registered view class, calling the 'modelUpdated' function to signify that the model has updated.This is a reasonable solution for a very simple application with very little model data, but as the application increases in complexity, it does not scale, because there is no way for a view class that is binded to an object in the model to know whether or not that object has changed - instead, EVERY view class that responds to changes in the model must check the current value of whatever objects they bind to and see if there has been an update.
Android :: Convert Flex Mobile Project To Flex Web Project?
Jun 29, 2011I have a flex mobile project and I want to convert it into web-based project. What is the best way to do it.
View 1 RepliesJava :: New Project Created With Flex Mojo's Archetype Throws Cannot Find Parent Project-Maven Exception
Jun 15, 2010Maven 2.2.1 unzipped,M2_HOME set and repository altered to point to different drive location in settings.xml Flex 4.0:
Installed Created a multi-modular webapp project using flexmojo:
mvn archetype:generate
-DarchetypeRepository=http://repository.sonatype.org/content/groups/flexgroup
-DarchetypeGroupId=org.sonatype.flexmojos
-DarchetypeArtifactId=flexmojos-archetypes-modular-webapp
-DarchetypeVersion=RELEASE
with following options
groupId=com.test
artifactId=test
version=1.0-snapshot
[code]....
Parent pom has swc, swf, war as modules.
Dependency is war->swf->swc.
With parent artifactId of swf, swc, war set to swf, swc, test respectively.On executing mvn on test folder(for that matter clean or anything) I get this following error.
G:Projects est>mvn -e
+ Error stacktraces are turned on.
[INFO] Scanning for projects...
Downloading: http://repo1.maven.org/maven2/com/test/swc/1.0-snapshot/swc-1.0-snapshot.pom
[code]....
Looks like its trying to download the project from maven's central repository instead of building it.
Actionscript :: Disable Warning (especially Binding Warnings) In Console In Flex (eclipse With Flex Plugin)?
Nov 10, 2010I did suppress warnings in flex compiler using "-show-binding-warnings=false". But what I am interested to achieve is to suppress run time warnings (especially binding warnings - since I am getting data in model mostly in XML structures and it is fine for me if its unable to bind to its nested child nodes) in console (I am working on flex on Eclipse with the flex plug in). Is there a way to achieve it?
View 1 RepliesActionscript :: Disadvantages Of A Flex Project Vs Project?
Oct 20, 2009I've recently started making a game in FlexBuilder. The game is currently a Flex project. Is there any downside to using Flex as opposed to just Actionscript? A friend of a friend told me that Flex is slower than an Actionscript project. I've been unable to validate this on the internet; is there any truth to that claim?
View 6 RepliesFlex :: Get Project Framework Into ActionScript Project?
Mar 27, 2011If I create a new flex project with flashbuilder, these are the libraries that get included by default through the Flex SDK[code]...
View 1 RepliesXml :: Binding Attribute In Flex
Sep 14, 2010I have this variable in Model class:[code]I've used BindingUtils to get notified when the XML changes:[code]Function onChange gets triggered when I assign an XML to the variable, but not when I change some attribute of the XML: Model.getInstance().someXml.@attr = "newValue";
View 1 RepliesFlex :: Conditional Data Binding?
Oct 8, 2009first one shows playheadtime of videodisplay and another is also used for same purpose. the difference is that when we are in add mode(decided from a flag variable) both should show current playheadtime using binding. but when we are in edit mode(again decided from flag) the latter label should remain static, to be more specific, the value retrived from database.how can I do that using actionscript. I tried ChangeWathcer but I found it a bit tricky. Is there any other simpler way or am I missing something. following is my code.
private function init():void
{
if (queFlag == 'a')
[code].....
Flex :: Binding Key / Value Pairs Loaded From Xml
Mar 12, 2010I want to load key/values configuration pairs stored in XML file. To bind a collection of data i know i need to use the ArrayList class, but the problem is that i want to be able to bind the loaded values using their corresponding keys and not by their indexes in the ArrayList object. For example i want to be able to do this :
[Code]...
So the question is how to bind the key/value pairs loaded form XML. I don't want to go manually set variables, i want to bind them so when they are loaded the are set automatically. Did anyone had to do something like that ?
Flex :: Binding Applies Only To One ArrayCollection?
Apr 15, 2010I have a datagrid that gets its data from a webservice.When data from the webservice is retrived it calls the following function:
private function onListReg():void
{
arrRegOld = WSAutoreg.list.lastResult as ArrayCollection;
arrReg = WSAutoreg.list.lastResult as ArrayCollection;
[code].....
The intent is when I hit a update button, it compares arrRegOld with arrReg and see if any values have changes. The problem is whenever I change values on the Datagrid it changes on both the dataProvider and on both ArrayCollections.What should I do so that the binding applies only to one ArrayCollection?
Flex :: Data Binding Not Working
May 3, 2010I'm having some troubles with binding data. I have an application that contains a viewstack of components. Let's say I have comp1, comp2 and comp3 inside the viewstack. Each component, has its own data class --> comp1Data.as, comp2Data.as and comp3Data.as. All values in each component are binded to the corresponding data in it's data object.
A click in a control in comp1 leads to comp3, the same goes for comp2. Clicking a control in comp2 leads to comp3. When going from comp1 to comp3, comp3Data.as is initialized and and comp3 displays the binded values. When going from comp2 to comp3, comp3Data.as is also initialized but the binded values are not displayed...
[Code]...
Flex :: Binding To Arraycollection Does Not Work?
May 23, 2010I am using flex SDK 3.5. I have model.as and in it i have an ArrayCollection (name it arr_mod) which is Bindable.
From my mxml i link to this arr_mod in three places:
1) in DataGrid i set dataprovider={arr_mode} ...
2) in Button i add new item to the arr_mod this way: mx:Button .. click = "{arr_mod.addItem(new Item)}"
3) in textBox i want to add mx:TextBox text="{mySpecialCounterFunc(arr_mod)}"
note that in the Script of mxml arr_mod is Bindable as well as in the class definition in model.as
The problem is, that when clicking on button, mySpecialCounterFunc is not called! it should be called, since i use {} and this should listen to changes in arr_mod (a change that was made in the button should cause a new item to be added.. and than the listener to respond). While The DataGrid is updated correctly! By the way, if i change arr_mod to simple String or Int it works.. i.e. mySpecialCounterFunc is called Why??
Flex :: Dependencies In Data Binding
Aug 20, 2010I'd like to add a derived property to flex:[code]However, derived won't update when I change a or b.Is there a better (faster) way to make derived update than giving a and b setter methods which invalidate it?added keyword "get".This makes more sense now, I hope.
View 3 RepliesFlex :: Binding ComboBox To XML Children?
Sep 9, 2010I have created a really simple example for what I am trying to achieve, which you can see below.
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" horizontalAlign="center" verticalAlign="middle" initialize="init()">
[Code]....
So it is important for me to bind to the children().
Is this possible and if not, does anyone know how I will get round this issue?
Actionscript 3 :: Flex 4 Binding To Mx:Image?
Dec 23, 2010Is it possible to bind a property (don't know which) of the mx:Image control, so that it is (should be) possible to get in form of a bytearray? (using Flex 4) i have to forward the bytearray to a WCF service to be stored and afterwards retrieved!
View 2 RepliesActionscript 3 :: How To Remove A Binding In Flex 4.5
Aug 26, 2011I have this Code:
BindingUtils.bindProperty(trollImage, "width", vslider, "value");
BindingUtils.bindProperty(trollImage, "height", vslider, "value");
[code]......
Binding Objects Between Components Flex?
Dec 13, 2011i have in my main application:
private var vm:VideoManager;
protected function init():void{
vm = new VideoManager();//create a video manager instance
}
and i want to pass the vm instance to another component so i do:
[Code]...
Flex :: Binding ArrayCollections Of Arrays?
Jul 17, 2010I've been kinda stuck in trying to organize data and bind them to a Repeater in one my applications.What I did at first, was to save an array of arrays, so that I could've accessed any value very easily. But then I realized that I needed to bind them to a Repeater, so I had to switch to an ArrayCollection of arrays. But the Binding issues weren't solved, since there are still arrays (not bindable) inside the ArrayCollection.Below an example of what I want to do:
<mx:Script>
<![CDATA[
import mx.collections.ArrayCollection;
[Bindable] public var arr:ArrayCollection = new ArrayCollection(
[code]....
the traces show that the array size changes, but the repeater doesn't update.
Flex :: Binding Component To Class Function
Sep 5, 2009I have several components where I want to enable buttons based on passing a username to a function. I want to dynamically bind the "enabled" property on a button so that if the "somethingChanged" event fires, a button may become enabled or disabled. But, I'm not sure where to fire the "somethingChanged" event. It's possible that I may need to fire the "somethingChanged" event from several places in the application. Is this possible with a bound static function?
EventManager.as
public class EventManager():void {
[Bindable(event="somethingChanged")]
public static function hasAccess(myVal:String):Boolean {
}}
[Code] .....
Flex :: Checkbox Visibility Binding In Repeater?
Nov 20, 2009I am trying to dynamically bind the visibility of a checkbox control to a data field of a repeater as follows.
[Code]...
Flex :: Create A Bidirectional Data Binding In 3?
Nov 23, 2009I need to bind a property to an edit control and have the control write its value back to the same property. The problem is, I'm setting the source value before the control is created:
<mx:Panel>
<mx:Script>
<![CDATA[
[Bindable] public var editedDocument: XML;
[code].....
Flex :: Data Binding With A Value Inside A Component ?
Mar 30, 2010I'm using Flex with Cairngorm framework.I have a custom component which I create like this:
<components:FriendSearchPaginator id="searchResultsPaginator"
paginationElement="{_model.findFriendsPaginationElement}"
visible="{_model.friendsSearchResultsPaginatorVisible}" />
Where the findFriendsPaginationElement is inside the model locator:
public var
[Bindable]
findFriendsPaginationElement:PaginationElement = new PaginationElement();
Inside the custom component I have button that uses a property of findFriendsPaginationElement object:
<s:Button id="previousButton"
label=" prev "
click="paginateSearchResults(false)"
enabled="{_model.findFriendsPaginationElement.more_previous}"/>
But I get a warning from Flex that the binding wouldn't work that way and it doesn't. It works the first time I load up the component but every time I change findFriendsPaginationElement it doesn't reflect on the component. Do you know how I can go about doing this? (making changing a value in the binding variable changes the status of an element inside a component?)
Flex :: Binding ArrayCollection Result To DataGrid
Jun 29, 2010I am trying to bind an ArrayCollection result coming in from the server to my DataGrid
created dynamically in AS. The result data is not getting Displayed in the Grid.
var dg:DataGrid = new DataGrid();
dg.width=650;
dg.dataProvider=someArrayCollfromServer;
I am adding the dgColumn as runtime based on some data from a XML and it is the same as defined in below static format. But if I use the same code and create the DataGrid as a Flex Component as below, it works fine.
<mx:DataGrid id="dg" width="100%" height="100%" dataProvider="{someArrayCollfromServer}">
<mx:columns>
<mx:DataGridColumn dataField="Value" headerText="Value"/>
<mx:DataGridColumn dataField="Code" headerText="Code" />
</mx:columns>
</mx:DataGrid>
This works fine. Is there some functionality or implementation different as far as DataGrid is concerned in Flex and AS.
Binding - Flex ChangeWatcher Doesn't Work?
Jul 9, 2010I'm trying to implement a binding between some custom-built models and just beginning to dabble with the whole mx.binding.* collection. I tried this simple, stripped down example, but can't get the binding working correctly. Can somebody tell me where I'm going wrong?
[Code]...
Flex :: Two Way Data Binding In AS Causes Stack Overflow
Jul 21, 2010I'm binding two AutoCompleteModified objects to one another; meaning you type in one and it selects the correct object in the other. It works fine when I define it in MXML: However, a user can add a new row to a Grid and then I set up the binding and objects via actionscript and it gives an 'undefined' error:
ChangeWatcher line 427/wrapHandler.
var innerHBox:HBox = new HBox();
var dtc_acm:AutoCompleteModified = new AutoCompleteModified();
dtc_acm.dataProvider = data2;
dtc_acm.labelField = 'id';
var cp_acm:AutoCompleteModified = new AutoCompleteModified();
[Code] .....
If I only keep it 1-way binding then it works fine. But both throw this error. Is there something about not only doing it 2-way in actionscript, but adding components that aren't on the stage yet?