Thank you.
On Dec 24, 7:11 am, Daniel Friesen <nadir.seen.f...@gmail.com> wrote:
> Bad place for the scope.
> This is what anonymous inline functions are for. There's also ES5's
> fn.bind(this); which can be implemented in ES3 as a prototype. Your
> example is also a little screwed up with it's use of document.
> this.a = '1';
> var that = this;
> $(document).bind('scroll', function() { that.myScroll(); });
>
> or if you add a prototype to match ES5.
> this.a = '1';
> $(document).bind('scroll', this.myScroll.bind(this));
>
> ~Daniel Friesen (Dantman, Nadir-Seen-Fire) [http://daniel.friesen.name]
>
>
>
> Amina wrote:
> > Cross-posted Jquery-group:
>
> > I am suggestion for new small feaute in jQuery.
> > add a new proeprty to "bind" function. a Scope property.
> > sometimes I am binding a function inside object. So I need a solution
> > to change the scope of this function.
> > something like:
> > $().bind('click',data,scope,function)
> > ----
> > For Example:
> > function myObj()
> > {
> > this.a='1'
> > document.bind('scroll',this.myScroll);
> > this.myScroll=function () {
> > //Now I am trying to get this.a
> > alert(this.a)}
> > //This is make an error becuase this is an HtmlElement
> > and not THIS
> > object
> > }
>
> > var a=new myObj();
>
> > One solution is to use the data property like:
> > function myObj()
> > {
> > document.bind('scroll',this,this.myScroll);
> > this.myScroll=function (data) {
> > //Now I am trying to get this.a
> > alert(data.a)}
> > }
>
> > But I am sure that changing the scope will work better.
>
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