[Laszlo-dev] any idea why lzNode is trying to bind a name on an instance which is a method name ?

Mon Mar 31 11:19:30 PDT 2008

I've been manually renaming methods in the as3 code in order to avoid
conflicts, which is
tedious, but allowing a little progress. I guess we have to bite the bullet
and emit
classes for instances that have methods.

On Mon, Mar 31, 2008 at 1:51 PM, P T Withington <ptwithy at gmail.com> wrote:

> Yeah but they do expect implicit this to work which only happens in as3 in
> methods, so we need the class solution soon. I will work on that as soon as
> I have a temp fix working so you aren't blocked.
>
>
> On Mar 31, 2008, at 9:43, "Henry Minsky" <henry.minsky at gmail.com> wrote:
>
> I guess since constraint methods don't need to call super(), it would be
> OK for them to be closures. But what about their dependency function/method?
> Does that also need to be a closure instead of a method? Or is that
> already just a closure?
>
> On Mon, Mar 31, 2008 at 8:12 AM, P T Withington < <ptw at pobox.com>
> ptw at pobox.com> wrote:
>
> > This is because there is a constraint in the base class and then in the
> > instance we are trying to install a new constraint.  Either we need to bite
> > the bullet and make instances be classes now, or maybe we should back off
> > and not make the constraint methods be methods, just leave them as closures
> > so they can be 'overridden' in instances by setting (rather than
> > subclassing).  I'm trying to think what the most expedient change would
> > be...
> >
> >
> > On 2008-03-30, at 22:03 EDT, Henry Minsky wrote:
> >
> > > In my checkbox example, when I run it, it gets an error here , about
> > > trying
> > > to set a property on an node which
> > > is the name of an existing method:
> > >
> > >
> > > ReferenceError: Error #1037: Cannot assign to a method
> > > $lzc$bind_reference
> > > on .$lzc$class_multistatebutton.
> > >   at LzNode/addProperty()[/private/tmp/lzswf9/lzgen35129/LzNode.as:6]
> > >   at LzNode()[/private/tmp/lzswf9/lzgen35129/LzNode.as:60]
> > >   at LzView()[/private/tmp/lzswf9/lzgen35129/LzView.as:6]
> > >   at $lzc$class_basecomponent()[/private/tmp/lzswf9/lzgen15637/$lzc$
> > > class_basecomponent.as:260]
> > >   at $lzc$class_basebutton()[/private/tmp/lzswf9/lzgen15637/$lzc$
> > > class_basebutton.as:153]
> > >   at
> > > $lzc$class_multistatebutton()[/private/tmp/lzswf9/lzgen15637/$lzc$
> > > class_multistatebutton.as:67]
> > >   at LzNode/makeChild()[/private/tmp/lzswf9/lzgen35129/LzNode.as:393]
> > >   at
> > >
> > > LzInstantiatorClass/makeSomeViews()[/private/tmp/lzswf9/lzgen35129/LzInstantiatorClass.as:106]
> > >   at
> > >
> > > LzInstantiatorClass/checkQ()[/private/tmp/lzswf9/lzgen35129/LzInstantiatorClass.as:79]
> > >   at LzEvent/sendEvent()[/private/tmp/lzswf9/lzgen35129/LzEvent.as:50]
> > >   at
> > >
> > > LFCApplication/__idleupdate()[/private/tmp/lzswf9/lzgen35129/LFCApplication.as:179]
> > >   at
> > >
> > > LzIdleKernel$/__update()[/private/tmp/lzswf9/lzgen35129/LzIdleKernel.as:26]
> > >   at Function/ <http://adobe.com/AS3/2006/builtin::apply%28%29>
> > > http://adobe.com/AS3/2006/builtin::apply(<http://adobe.com/AS3/2006/builtin::apply%28>
> > > )
> > >   at <anonymous>()
> > >   at SetIntervalTimer/onTimer()
> > >   at flash.utils::Timer/_timerDispatch()
> > >   at flash.utils::Timer/tick()
> > >
> > >
> > >
> > > or, another view of the stack trace from fdb :
> > > [SWF] private:tmp:lzswf9:lzgen15637:app.swf - 198,974 bytes after
> > > decompression
> > > (fdb) c
> > > [trace] idle timer period =  14 msecs
> > > [trace] LzCanvas.init called
> > > [trace] dummy LzBrowser getInitArg declared in core/dummyclasses.js
> > > [Fault] exception, information=ReferenceError: Error #1037: Cannot
> > > assign to
> > > a method $lzc$bind_reference on .$lzc$class_multistatebutton.
> > > Fault, addProperty() at LzNode.as:6
> > > 6     this[key] = val
> > > (fdb)
> > > (fdb) bt
> > > #0   this = [Object 28590241,
> > >
> > > class='$lzc$class_multistatebutton'].LzNode/addProperty(key="$lzc$bind_reference",
> > > val=[Function 28678033, name='Function-701']) at LzNode.as:6
> > > #1   this = [Object 28590241,
> > > class='$lzc$class_multistatebutton'].LzNode(parent=[Object 28616785,
> > > class='$lzc$class_checkbox'], attrs=[Object 28686545, class='Object'],
> > > children=null, instcall=true) at LzNode.as:60
> > > #2   this = [Object 28590241,
> > > class='$lzc$class_multistatebutton'].LzView(parent=[Object 28616785,
> > > class='$lzc$class_checkbox'], attrs=[Object 28686545, class='Object'],
> > > children=null, instcall=true) at LzView.as:6
> > > #3   this = [Object 28590241,
> > >
> > > class='$lzc$class_multistatebutton'].$lzc$class_basecomponent(parent=[Object
> > > 28616785, class='$lzc$class_checkbox'], attrs=[Object 28686545,
> > > class='Object'], children=null, async=true) at $lzc$
> > > class_basecomponent.as:260
> > > #4   this = [Object 28590241,
> > >
> > > class='$lzc$class_multistatebutton'].$lzc$class_basebutton(parent=[Object
> > > 28616785, class='$lzc$class_checkbox'], attrs=[Object 28686545,
> > > class='Object'], children=null, async=true) at $lzc$
> > > class_basebutton.as:153
> > > #5   this = [Object 28590241,
> > >
> > > class='$lzc$class_multistatebutton'].$lzc$class_multistatebutton(parent=[Object
> > > 28616785, class='$lzc$class_checkbox'], attrs=[Object 28686545,
> > > class='Object'], children=null, async=true) at $lzc$
> > > class_multistatebutton.as:67
> > > #6   this = [Object 28616785,
> > > class='$lzc$class_checkbox'].LzNode/makeChild(e=[Object 28686585,
> > > class='Object'], async=true) at LzNode.as:393
> > > #7   this = [Object 28148545,
> > >
> > > class='LzInstantiatorClass'].LzInstantiatorClass/makeSomeViews(cq=[Object
> > > 28178297, class='Array'], otime=500 (0x1f4)) at
> > > LzInstantiatorClass.as:106
> > > #8   this = [Object 28148545,
> > > class='LzInstantiatorClass'].LzInstantiatorClass/checkQ(ignoreme=2060
> > > (0x80c)) at LzInstantiatorClass.as:79
> > > #9   this = [Object 28558689,
> > > class='LzEvent'].LzEvent/sendEvent(sd=2060
> > > (0x80c)) at LzEvent.as:50
> > > #10  this = [Object 27856001,
> > > class='LzApplication'].LFCApplication/__idleupdate(etime=2060 (0x80c))
> > > at
> > > LFCApplication.as:179
> > > #11  this = [Object 28541857,
> > > class='LzIdleKernel$'].LzIdleKernel$/__update() at LzIdleKernel.as:26
> > >
> > > (fdb)
> > >
> > >
> > >
> > >
> > > --
> > > Henry Minsky
> > > Software Architect
> > >  <hminsky at laszlosystems.com>hminsky at laszlosystems.com
> > >
> >
> >
>
>
> --
> Henry Minsky
> Software Architect
> <hminsky at laszlosystems.com>hminsky at laszlosystems.com
>
>

-- 
Henry Minsky
Software Architect
hminsky at laszlosystems.com
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