hello
I have a problem with the following code :
var Test = Class.create({
data:"Test",
initialize: function() {
this.t2 = new Test2(this.callt1);
},
callt1: function(){
alert(this.data);
}
});
var Test2 = Class.create({
data: "Test2",
initialize: function(callback) {
this.callback=callback;
},
callt2: function(){
this.callback();
}
});
var t = new Test();
t.t2.callt2();
I get "Test2" but I''m wait for "Test". I think it
is not a bug but how
can I do to obtain "Test"
Thomas
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That''s quite confusing : ) You obtain "Test" like so: t.t2.callback.call(t) - kangax On May 10, 1:52 pm, Thomas <peti...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> hello > > I have a problem with the following code : > > var Test = Class.create({ > data:"Test", > initialize: function() { > this.t2 = new Test2(this.callt1); > }, > callt1: function(){ > alert(this.data); > } > > }); > > var Test2 = Class.create({ > data: "Test2", > initialize: function(callback) { > this.callback=callback; > }, > callt2: function(){ > this.callback(); > } > > }); > > var t = new Test(); > > t.t2.callt2(); > > I get "Test2" but I''m wait for "Test". I think it is not a bug but how > can I do to obtain "Test" > > Thomas--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Spinoffs" group. To post to this group, send email to rubyonrails-spinoffs-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-spinoffs-unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-spinoffs?hl=en -~----------~----~----~----~------~----~------~--~---
Wow, is this a test?
You can also get "Test" by binding your callback to Test
var Test = Class.create({
data:"Test",
initialize: function() {
this.t2 = new Test2(this.callt1.bind(this));
},
callt1: function(){
alert(this.data);
}
});
On May 10, 1:15 pm, kangax
<kan...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> That''s quite confusing : )
>
> You obtain "Test" like so:
> t.t2.callback.call(t)
>
> - kangax
>
> On May 10, 1:52 pm, Thomas
<peti...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> > hello
>
> > I have a problem with the following code :
>
> > var Test = Class.create({
> > data:"Test",
> > initialize: function() {
> > this.t2 = new Test2(this.callt1);
> > },
> > callt1: function(){
> > alert(this.data);
> > }
>
> > });
>
> > var Test2 = Class.create({
> > data: "Test2",
> > initialize: function(callback) {
> > this.callback=callback;
> > },
> > callt2: function(){
> > this.callback();
> > }
>
> > });
>
> > var t = new Test();
>
> > t.t2.callt2();
>
> > I get "Test2" but I''m wait for "Test". I
think it is not a bug but how
> > can I do to obtain "Test"
>
> > Thomas
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