I have two objects
function Obj1(name){
this.prototype={};
this.prototype.Name=name;
this.prototype.getName=function(){
alert(this.Name);
};
}
function Obj2(name){
var x=new Obj1(name);
x.prototype=Object.defineProperties(x,{
myFunc:{
value:function(){
alert("I am myFunc");
}
}
});
return x;
}
var y=new Obj1("Your Name");
var z=new Obj2("Her Name");
y.getName();
z.getName();//works fine in this case
when I call z.getName() while creating the Obj2 with the following constructor function it results in an error saying "z has no method getName()"
function Obj2(name){
//var x=new Obj(name);
this.prototype=new Obj(name);
this.prototype=Object.defineProperties(this.prototype,{
myFunc:{
value:function(){
alert("I am myFunc");
}
}
});
//return x;
}
I get the same error when I try to do it this way
function Obj2(name){
var x=new Obj(name);
x.prototype={};
x.prototype=Object.defineProperties(x.prototype,{
myFunc:{
value:function(){
alert("I am myFunc");
}
}
});
return x;
}
what's going on I am in complete confusion why don't the second and third ways of writing constructor for creating Obj2 inherit the method getName(),Is the first way of constructor inheriting or creating another copy of x with newly defined properties on x.prototype?
