If you're only going to be using one instance per page, I don't see the need to involve the new
keyword. So personally I would create a revealing module like you did in your last example, and expose an object with the "public" properties.
Though I don't see your point with the getModel()
function, since MyModel
is obviously accessable outside of the scope.
I would have rewritten it slightly:
var LoginModel = (function(model, window, undefined){
function init(){ } // or whatever
function doSomethingWithModel(){
console.log(model);
}
return { init: init };
})(MyModel, window);
If you're uncertain of which modules that will get a model
, you can use loose augumentation and change
})(MyModel, window);
to
})(MyModel || {}, window);
If you need several instances of a module, it would look something like this:
var LoginModel = (function(model, window, undefined){
function loginModel(name){ // constructor
this.name = name; // something instance specific
}
loginModel.prototype.getName = function(){
return this.name;
};
return loginModel;
})(MyModel, window);
var lm1 = new LoginModel('foo');
var lm2 = new LoginModel('bar');
console.log(lm1.getName(), lm2.getName()); // 'foo', 'bar'