oh i missed the 1.4 part.
Well consider upgrading :-)
On Thu, Jun 2, 2011 at 11:20 AM, T.J. Crowder <t...@crowdersoftware.com>wrote:
> > That may be because you're using prototype 1.4.
> > You may consider upgrading to 1.7.
>
> Indeed. 1.4 has been out of date for nearly 4.5 years, when 1.5 was
> first released. At least as of 1.6 (released ~3.75 years ago, and now
> superceded by 1.7), the correct syntax for using `Class.create` would
> be:
>
> var Person = Class.create({
> printName: function() {
> alert(this.name);
> }
> });
>
> You never have to do anything to `Person.prototype` directly (and in
> fact, *replacing* it as shown in the OP's question would mess up the
> inheritance and other features provided by `Class.create`).
> --
> T.J. Crowder
> Independent Software Engineer
> tj / crowder software / com
> www / crowder software / com
>
> On Jun 1, 3:23 pm, Eric <lefauv...@gmail.com> wrote:
> > On May 31, 4:35 pm, maven apache <apachemav...@gmail.com> wrote:
> >
> > > 2011/5/31 Johan Arensman <johanm...@gmail.com>
> >
> > > > Hi,
> >
> > > > Mostly because with Class.create() you can make use of the various
> > > > inheritance functionality in the Prototype framework.
> >
> > > But I see the prototype source code,the Class.create() just return a
> > > function,can not find any inheritance functionality
> >
> > That may be because you're using prototype 1.4.
> > You may consider upgrading to 1.7.
> >
> > Eric
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > > > Seehttp://api.prototypejs.org/language/Class/create/formore
> > > > information.
> >
> > > > Greetings,
> > > > Johan
> >
> > > > On Tue, May 31, 2011 at 3:26 PM, maven apache <
> apachemav...@gmail.com>wrote:
> >
> > > >> Hi:
> >
> > > >> I am using prototype1.4 now.
> >
> > > >> When create new class using prototype ,people used to use this
> manner:
> >
> > > >> var Person = Class.create();
> > > >> Person.prototype = {
> > > >> initialize: function(name) {
> > > >> this.name = name;
> > > >> }
> > > >> printName: function() {
> > > >> alert(this.name);
> > > >> }
> > > >> }
> >
> > > >> However I can not see the advantage of this manner,since it is very
> > > >> readable when use the native javascript:
> >
> > > >> function Person(name) {
> > > >> this.name = name;
> > > >> }
> > > >> Person.prototype = {
> > > >> printName: function() {
> > > >> alert(this.name);
> > > >> }
> > > >> }
> >
> > > >> Anyone can tell me why?
> >
> > > >> --
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