javascript面向对象举例

var object = {

}


function Class(aBaseClass, aClassDefine){
	function class_(){
		this.Type = aBaseClass;
		for(var member in aClassDefine){
			this[member]  = aClassDefine[member];
		}
	};
	class_.prototype = aBaseClass;
	return new class_();
}

function New(aClass, aParam){
	function new_(){
		this.Type = aClass;
		if(aClass.Create){
			aClass.Create.apply(this, aParam);
		}
	};
	new_.prototype = aClass;
	return new new_();
}



var Person = Class(object,{
	Create:function(name, age){
		this.name= name;
		this.age = age;
	},
	SayHello:function(){
		alert("Hello,I'm " + this.name +", " + this.age + " years old.");
	}
});

var Employee = Class(Person,{
	Create:function(name, age, salary){
		Person.Create.call(this, name, age);
		this.salary = salary;
	},
	ShowMeTheMoney:function(){
		alert(this.name + " $" + this.salary);
	}
});




var BillGates = New(Person,["Bill Gates", 53]);
var zhang = New(Employee,["zhang", 26, 1234]);


BillGates.SayHello();
zhang.SayHello();
zhang.ShowMeTheMoney();