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Warning Unable To Bind To Property Arraycollection

Re: Warning: Unable to Bind to Property almis- Jul 26, 2007 6:06 PM (in response to almis-) Thank you for a great explanation! How to respond to a ridiculous request from a senior colleague? Difference between \the, \showthe and \show commands? Join 3 other followers Blog Stats 32,667 hits warning: unable to bind to property ‘asset' on class ‘Object' When you use the dataprovider as Arrays or ArrayCollections which contains server data to have a peek here

why do they give the same output? For example, you could make the property a variable in an MXML file, or create a class that implements IEventDispatcher. I've been trying to start out simple and build up as I understand what's going on. Like this example: htmlText="{XML(repAccOptions.currentItem).text}" (if "text" is a sub node ) or htmlText="{XML(repAccOptions.currentItem).@text}" (if "text" is an attribute) Tracy Like Show 0 Likes(0) Actions Go to original post Actions More Like

share|improve this answer answered May 24 '12 at 10:00 Cosma Colanicchia 784411 Unfortunately that did not help. Re: unable to bind to property 'selected' on class 'Object' (class is not an IEventDispatcher) Flex harUI Sep 19, 2011 11:46 PM (in response to Kristin95762) If it ain't broke, don't share|improve this answer answered Apr 7 '11 at 9:41 Iwo Banas 656511 I added [Bindable] to all the variables in all the classes being instantiated (there were 2) and

Therefore, because I didn't understand the code I found, my is not tied to any data. Does it have anything to do with the 1 item bug? Thanks for your help import mx.collections.ArrayCollection; [Bindable] public var cartArray:ArrayCollection = new ArrayCollection(); public var cartObj:Object= new Object(); public var img:String; public var qty:Number; private function additem():void { img = simgsource; All Rights Reserved. | Powered by Help | Terms of Use | Privacy Policy and Cookies (UPDATED) | Forum Help | Tips for AskingJive Software Version: 8.0.3.0 , revision: 20160218075410.6eafe9c.release_8.0.3.x Home

The Baum-Sweet Sequence Is it possible to have 3 real numbers that have both their sum and product equal to 1? What is the speed of the Force? metaPanelDataGrid.dataProvider = new ObjectProxy(meals); It's basically the same thing as with ArrayCollection but deeper. In general a spark ItemRenderer should never have logic waiting on the creationComplete event.

In this there isn't a good and easy way to eliminate the problem. private function additem():void { var cartObj:Object= new Object(); addposition = cartArray.length; img = simgsource; qty = 1; cartObj.imagename = img; cartObj.imgqty = qty; cartArray.addItemAt(cartObj,addposition); trace(addposition); } mhartnett Guest July 17th,06:49 PM This is done to isolate the datagrid from its data. You don't need VO's or editorDataField if everything is working.If you are using my example, the DataGrid's selectedItems property contains the data items that are checked, and selectedIndicies is the indicies

That, I assume, is where the problem resides.When I tried Code Assist, I discovered the 'selected' property of the checkbox is actually a boolean object (duh).So, I changed the selected property You see this throughout Adobe's own code for this reason. –verveguy Jun 15 '11 at 15:12 add a comment| up vote 0 down vote You can get rid of it by Also, i'm not sure on that one, but shouldn't it be [Bindable] [RemoteClass(alias="portal.Student")] public class Student {} ? because the Object Class  inside the Array and ArrayCollection doesn't implements IEventDispatcher and it doesnot allow it to be treated as a bindable property.

But I'm not sure do I even need to worry about the warning if I don't plan on editing the values? navigate here But dont't forget "super.data = value", because if you does, click in the list doesn't work anymore. Does such a class exist? Little by little it's sinking in.Kristin Like Show 0 Likes(0) Actions 7.

But, I agree with Iwo Banas that you should prefer strongly typed objects with correct bindable properties - lots of good compiler support if you do. My list data-provider is an ArrayList.. Although you have made the variable Bindable, the properties of the object referenced by the variable currentLink can not be bound. http://webinweb.net/warning-unable/warning-unable-to-read-transaction-interoperability-config-property.html Hope that clears it up.

The problem (one is a misleading warning) is that the Repeater.currentItem is an OBJECT, and you cannot bind to an object, because it has insufficient data type information. The Anti-Santa: Dealing with the Naughty List In what spot would the new Star Wars movie "Rogue One" go in the Machete Order? In Flex 4 they are introducing a new syntax for bidirectional binding @{some.binding.expression} but it's not available in Flex 3.

In what spot would the new Star Wars movie "Rogue One" go in the Machete Order?

IamFace says: 02/14/2011 at 4:54 pm Good work, well done. by the way, any idea how to validate my TextInput in this case? 😛 Steven Shongrunden says: 01/07/2010 at 9:51 pm @sasxa - Looks like WordPress swallowed up your code. The time now is 11:06 AM. I've added an extra code snippet to option 1 above to demonstrate keying off of the dataChange event instead of overriding set data since some find that more convenient.

Review of my T-shirt design Bought agency bond (FANNIE MAE 0% 04/08/2027), now what? This is not the optimum in my opinion, since a component is generated and debugging gets a lil fuzzy, since you might run into scope problems. I do really appreciate your help. –Arman C May 26 '12 at 3:35 add a comment| up vote 0 down vote Let your actionscript class extends EventDispatcher (binding is based on this contact form But it's ugly as the checkbox is not centered in the cell.When I searched the net to find a way to center the CheckBox (as I have posted in my original

Thanks for all of the information, though! –Adam Tuttle Jun 1 '09 at 13:26 add a comment| up vote 1 down vote Here's the livedocs reference for the interface. Why is the movie called "Dirty Dancing"? That worked fine without causing the binding warning. override public function set data(value:Object):void { super.data = value; txtFirstName.text = value.firstName; txtLastName.text = value.lastName; } Comments are closed.

Letterboxing vs Treasure hunts Fields that can be ordered in more than one way What are these boxes mounted inline on each of the 3 phase wires of a high voltage eo says: 02/07/2013 at 9:20 am Thankx ! But I'll advise strong typing anyway. Show 9 replies 1.

flex actionscript-3 binding flex3 mxml share|improve this question edited Dec 10 '10 at 20:03 asked May 29 '09 at 20:50 Adam Tuttle 10.6k135998 add a comment| 7 Answers 7 active oldest I also came across another solution in a different forum. Please type your message and try again. One of them would be make bindable variables inside the itemrenderer and pass the values of properties from data to the variables and then bind the variables to the controls.

I picked Gabriel's because it was the simplest solution to do what I'm attempting to do. To quote: In general, the easiest way for a user-defined class to gain event dispatching capabilities is to extend EventDispatcher. sasxa says: 01/05/2010 at 1:09 pm I was having this ‘problem' also, but solutions you suggest didn't work for me. share|improve this answer answered Apr 7 '11 at 8:57 Kodiak 5,8441033 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign

Do you define an inline renderer? populated by a result event from an SQL query contained in another class: private function loadDayComplete():void { var Meals:Array = _day.MealResults; var MealsListResult:ArrayList = new ArrayList(Meals); MealPanelDataGrid.dataProvider = Meals; MealListView.dataProvider = No need to collect it some other way.If you create a bindable VO, then it is based on IEventDispatcher and you won't get warnings.Didn't the checkbox in the example show up Programming under the influence of Flex Categories Flex 4 Flex 4.5 Flex Mobile Recent Posts AccordionList with Expanding Item Renderers orientation and deviceOrientation in Flex Mobile apps Changing fontWeight of Spark

But on click of this check box in the header, I get the warning: unable to bind to property 'isSelected' on class 'Student' and therefore check boxes in rows do not Running this code (debug mode) in Flex Builder 2.0.1 produces the following output in the console window: warning: unable to bind to property 'label' on class 'XML' (class is not an How should implanted technology be handled in prison? That's another hurdle.Now, because I have a checkbox, I'm not sure how to retrieve the data associated with it.