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
>> > > >> >> >>
>> > > >> >> >>
>> > > >> >>
>> > > >> >>
>> > > >>
>> > > >>
>> > >
>> > >
>> >
>>
>
>
