I will try again. But this is a commercial application we are talking about and it takes some effort to prepare simplified code. Otherwise I would just dumb the whole damn thing.
On Thu, Nov 13, 2014 at 3:17 PM, mark goldin <markzolo...@gmail.com> wrote: > Agree about details. But do not with overlapping. > Your label does not show its text. Can you imagine how many problems that > can be caused by? But here we are talking about singletons and binding, a > bit more complicated, at least for me. > > On Thu, Nov 13, 2014 at 3:12 PM, OmPrakash Muppirala <bigosma...@gmail.com > > wrote: > >> On Thu, Nov 13, 2014 at 1:09 PM, mark goldin <markzolo...@gmail.com> >> wrote: >> >> > I am very sorry for the confusion. I do have it in exactly same way. I >> was >> > trying not to provide too much details. What can I say ... >> > >> > >> You should always try to provide as much detail as possible when asking a >> question. Also, please try not to create multiple threads at the same >> time >> talking about overlapping issues. >> >> Thanks, >> Om >> >> >> > On Thu, Nov 13, 2014 at 3:04 PM, Alex Harui <aha...@adobe.com> wrote: >> > >> > > In this example, the ‘data’ property is an Object. Properties >> assigned >> > to >> > > Objects are not bindable. There should have been warnings in the >> compile >> > > output or in the console at runtime. >> > > >> > > If you know the set of properties on the data object, you should >> define a >> > > class for that. >> > > >> > > [Bindable] >> > > public class MyModelDataSubObject >> > > { >> > > public var propOnData:String; >> > > } >> > > >> > > And: >> > > >> > > [Bindable] >> > > public class ModelLocator extends EventDispatcher implements >> > IModelLocator >> > > { >> > > private static var _instance:ModelLocator; >> > > public var data:MyModelDataSubObject; >> > > public function ModelLocator(enforcer:SingletonEnforcer) >> > > .. >> > > >> > > >> > > -Alex >> > > >> > > On 11/13/14, 12:49 PM, "mark goldin" <markzolo...@gmail.com> wrote: >> > > >> > > >Something like this. A bit simplified: >> > > >package >> > > >{ >> > > > >> > > >[Bindable] >> > > >public class ModelLocator extends EventDispatcher implements >> > IModelLocator >> > > >{ >> > > >private static var _instance:ModelLocator; >> > > >public var data:Object; >> > > > public function ModelLocator(enforcer:SingletonEnforcer) >> > > >{ >> > > >if (enforcer == null){ >> > > >throw new Error("You can have only one ModelLocator"); >> > > >} >> > > >} >> > > > public static function getInstance():ModelLocator{ >> > > > if (_instance == null){ >> > > >_instance = new ModelLocator(new SingletonEnforcer()); >> > > > } >> > > > return _instance; >> > > > } >> > > >} >> > > >} >> > > >class SingletonEnforcer{} >> > > > >> > > > >> > > >On Thu, Nov 13, 2014 at 2:44 PM, Alex Harui <aha...@adobe.com> >> wrote: >> > > > >> > > >> Declaring a class [Bindable] does not make its sub-objects >> bindable. >> > > >>Show >> > > >> us the code for the model’s data property. >> > > >> >> > > >> -Alex >> > > >> >> > > >> On 11/13/14, 12:31 PM, "mark goldin" <markzolo...@gmail.com> >> wrote: >> > > >> >> > > >> >It's an object. The whole model class is Bindable. >> > > >> > >> > > >> >On Thu, Nov 13, 2014 at 2:11 PM, Alex Harui <aha...@adobe.com> >> > wrote: >> > > >> > >> > > >> >> It appears you are binding to sub-objects in the model, and they >> > may >> > > >>not >> > > >> >> be bindable. What is _model.data? >> > > >> >> >> > > >> >> -Alex >> > > >> >> >> > > >> >> On 11/13/14, 10:49 AM, "mark goldin" <markzolo...@gmail.com> >> > wrote: >> > > >> >> >> > > >> >> >No, they are not static. I even replaces public var ... with >> > setter >> > > >>and >> > > >> >> >getter. Still the same. >> > > >> >> >Here more code for singleton: >> > > >> >> >public var data:Object; >> > > >> >> >public function ModelLocator(enforcer:SingletonEnforcer) >> > > >> >> >{ >> > > >> >> >if (enforcer == null){ >> > > >> >> >throw new Error("You can have only one ModelLocator"); >> > > >> >> >} >> > > >> >> >} >> > > >> >> > public static function getInstance():ModelLocator{ >> > > >> >> > if (_instance == null){ >> > > >> >> >_instance = new ModelLocator(new SingletonEnforcer()); >> > > >> >> > } >> > > >> >> > return _instance; >> > > >> >> > } >> > > >> >> >class SingletonEnforcer{} >> > > >> >> > >> > > >> >> > >> > > >> >> >In another class I am getting an instance of singleton: >> > > >> >> >private var _model:ModelLocator = ModelLocator.getInstance(); >> > > >> >> > >> > > >> >> >BindingUtils.bindSetter(onDataLoaded, _Model.data, >> "propOnData"); >> > > >> >> >new GetDataEvent().dispatch(); >> > > >> >> > >> > > >> >> >public function onDataLoaded(value:String):void >> > > >> >> >{ >> > > >> >> >trace(2); >> > > >> >> >if (value) >> > > >> >> >{ >> > > >> >> >...... >> > > >> >> >} >> > > >> >> >} >> > > >> >> > >> > > >> >> >this is a command that set to get data when GetDataEvent event >> is >> > > >> >> >triggered: >> > > >> >> > >> > > >> >> >public function result(data:Object):void >> > > >> >> >{ >> > > >> >> >var re:ResultEvent = data as ResultEvent; >> > > >> >> >_assetHealthModel.data = re.result as Object; >> > > >> >> >trace(1); >> > > >> >> >} >> > > >> >> > >> > > >> >> >In Console I see >> > > >> >> >2 >> > > >> >> >1 >> > > >> >> > >> > > >> >> >but never 2 again. >> > > >> >> > >> > > >> >> >Hope, it's clear. >> > > >> >> > >> > > >> >> >Thanks >> > > >> >> > >> > > >> >> > >> > > >> >> >On Thu, Nov 13, 2014 at 12:37 PM, Alex Harui <aha...@adobe.com >> > >> > > >>wrote: >> > > >> >> > >> > > >> >> >> >> > > >> >> >> >> > > >> >> >> On 11/13/14, 10:04 AM, "mark goldin" <markzolo...@gmail.com> >> > > >>wrote: >> > > >> >> >> >> > > >> >> >> >Here is singleton definition: >> > > >> >> >> >[Bindable] >> > > >> >> >> >public class ModelLocator extends EventDispatcher implements >> > > >> >> >>IModelLocator >> > > >> >> >> > >> > > >> >> >> >All properties on that class are public vars. >> > > >> >> >> >> > > >> >> >> I’ll assume you are trying to tell me that they are not >> public >> > > >>static >> > > >> >> >>vars? >> > > >> >> >> >> > > >> >> >> When we’ll need to know more about how the instance is >> shared, >> > > >> >>whether >> > > >> >> >>you >> > > >> >> >> are getting warnings and compile time or runtime, and >> probably >> > > >>more >> > > >> >> >> details about what the symptoms are. >> > > >> >> >> >> > > >> >> >> -Alex >> > > >> >> >> >> > > >> >> >> >> > > >> >> >> > > >> >> >> > > >> >> > > >> >> > > >> > > >> > >> > >