Hi Alex,
in the class file only flexjs event is imported, so it should be that one
and not flash event. If this is not what is happening, I think we have a
bug in the compiler. I should not need to use a fully qualified name each
time I use a event to ensure the right event. what do you think?
2014-03-01 0:55 GMT+01:00 Alex Harui <aha...@adobe.com>:
> In textChangeHandler, are you sure "new Event" will resolve to
> org.apache.flex.events.Event and not flash.events.Event?
>
> On 2/28/14 3:48 PM, "Carlos Rovira" <carlosrov...@apache.org> wrote:
>
> >Peter, Alex,
> >
> >I'm having problems with this issue, since I think there's no reference to
> >flash.events.Event (I was already aware of this restriction) in my
> >modifications in TextInput, so all should be FlexJS events
> >(org.apache.flex.events.Event). A similar example is in CheckBox
> >component.
> >
> >What I'm trying to do is make TextInput to throw "change" events when user
> >type a character (a classic Flex use case). In SWF the type coercion is
> >thrown.
> >
> >TypeError: Error #1034: Type Coercion failed: cannot convert
> >flash.events::Event@1093d2f71 to org.apache.flex.events.Event.
> >
> >Note: In JS updating the input text does nothing, although enter key is
> >performing the change and running changeHandler method in final app (I
> >suppose due to EditableTextKeyboardController)
> >
> >
> >Mis changes are basic. In TextInput.as, add the following lines:
> >
> >[Event(name="change", type="org.apache.flex.events.Event")]
> >
> >...
> >
> >private var _strand:IStrand;
> >
> >public function set strand(value:IStrand):void
> >{
> > _strand = value;
> >
> > model = UIBase(_strand).model as ITextModel;
> > model.addEventListener("textChange", textChangeHandler);
> >}
> >
> >public function textChangeHandler(event:Event):void
> >{
> > dispatchEvent(new Event("change"));
> >}
> >
> >what do you think about it?
> >
> >Thanks
> >
> >
> >
> >
> >
> >2014-02-27 20:33 GMT+01:00 Alex Harui <aha...@adobe.com>:
> >
> >> We're trying not to dispatch flash.events.Event in FlexJS (since there
> >> isn't an equivalent in JS). So the change event should be dispatching
> >> org.apache.flex.events.Event and the component's event metadata also
> >>needs
> >> to say that it is dispatching an org.apache.flex.events.Event and the
> >> event handling code should be importing and using
> >> org.apache.flex.events.Event instead of flash.events.Event.
> >>
> >> -Alex
> >>
> >> On 2/27/14 11:27 AM, "Carlos Rovira" <carlosrov...@apache.org> wrote:
> >>
> >> >Hi,
> >> >
> >> >I'm having a problem with FlexJS events.
> >> >
> >> >* In TodoListView (a extension of ViewBase) if I use in a component
> >> >something like: change="logTodo(event)"
> >> >
> >> >and the method is
> >> >
> >> >public function logTodo(event:Event):void {
> >> > // something
> >> >}
> >> >
> >> >a type coercion error is thrown that said org.apache.flex.events.Event
> >>is
> >> >not flash.events.Event
> >> >
> >> >I need to use: public function
> >> >logTodo(event:org.apache.flex.events.Event):void { ... } to make it
> >>work
> >> >or
> >> >it doesn't compile
> >> >
> >> >So it seems there's a scope problem in MXML,
> >> >
> >> >What do you think about it?
> >> >
> >> >
> >> >--
> >> >Carlos Rovira
> >> >http://about.me/carlosrovira
> >>
> >> --
> >> <http://about.me/carlosrovira>
> >> Carlos Rovira
> >> <http://about.me/carlosrovira>
> >> <http://about.me/carlosrovira>http://about.me/carlosrovira
> >>
> >>
>
>
--
Carlos Rovira
Director de Tecnología
M: +34 607 22 60 05
F: +34 912 94 80 80
http://www.codeoscopic.com
http://www.directwriter.es
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