Yeah, we're going to need to do that no matter what because we need setters
to be able to call "super()"
On Jan 9, 2008 11:23 PM, P T Withington <[EMAIL PROTECTED]> wrote:
> Well I thought our handlers were supposed to be compiled with
> 'implicit this'.
>
> Perhaps Don left this out, because this _is_ implicit in AS3 method
> bodies? If so, we should make the tag compiler output anonymous
> handlers like this as methods not functions. This would mean we would
> have to start emitting those anonymous singleton classes for views
> that add methods...
>
> On 2008-01-09, at 23:06 EST, Henry Minsky wrote:
>
> > I've got a little test LZX code that has a click handler like this:
> >
> > <view id="bar" x="200" y="200" >
> > <view id="foo" bgcolor="0xcccccc" x="-100" y="-100" height="200"
> > width="200"
> > onclick="parent.animate('rotation', 360, 1500, true)"
> >>
> >
> > When I compile it I get this error from the flex compiler
> >
> > /cygdrive/c/flex2/bin/mxmlc -debug=true
> > -library-path+=../../../lps/includes/lfc/LFC9.lzl -default-size 800
> > 600
> > -default-frame-rate 60 DemoApp.as
> > Loading configuration file C:\flex2\frameworks\flex-config.xml
> > C:\users\hqm\openlaszlo\devildog\WEB-INF\lps\lfc\DemoApp.as(49):
> > col: 20
> > Error: Call to a possibly undefined method animate through a
> > reference with
> > static type flash.display:DisplayObjectContainer.
> >
> > parent.animate('rotation', 360, 1500, true)
> > ^
> >
> > The handler is compiled to a function inside of the usual stuff
> > passed to a
> > call to LzInstiateView:
> >
> >
> > LzInstantiateView({attrs: {id: "bar",
> > x: 200,
> > y: 200},
> > children: [{attrs:
> > {$delegates: ["onclick", "$m1", null,
> > "oninit", "$m2_foo_reference", null],
> > $m1: function foo_$m1() {
> > parent.animate('rotation', 360, 1500, true)
> > }, ...
> >
> >
> > So I am not sure in what context the compiler thinks that "parent"
> > is being
> > looked up.
> >
> >
> > If I change the code to refer to "this.parent", it compiles happily,
> > and
> > appears to work
> >
> > <view id="bar" x="200" y="200" >
> > <view id="foo" bgcolor="0xcccccc" x="-100" y="-100" height="200"
> > width="200"
> > onclick="this.parent.animate('rotation', 360, 1500, true)"
> >>
> >
> >
> >
> > --
> > Henry Minsky
> > Software Architect
> > [EMAIL PROTECTED]
>
>
--
Henry Minsky
Software Architect
[EMAIL PROTECTED]
