日期:2014-05-16 浏览次数:20542 次
function createCar(sColor,iDoors,iMpg){
var oTempCar = new Object();
oTmepCar.color = sColor;
oTmepCar.doors= iDoors;
oTmepCar.mpg= iMpg;
oTmepCar.showColor = funtion (){
alert (this.color);
};
return oTempCar;
}
var oCar1 = createCar('red',4,23);
var oCar1 = createCar('blue',3,25);
oCar1.showColor();
oCar2.showColor();function Car(sColor,iDoors,iMpg){
this.color = sColor;
this.doors= iDoors;
this.mpg= iMpg;
this.showColor = function (){
alert(this.color);
}
}
var oCar1 = new Car('red',3,25);
var oCar2 = new Car('blue',5,25);function Car(){}
Car.prototype.color = 'red';
Car.prototype.doors = '4';
Car.prototype.mpg = '25';
Car.prototype.drivers = new Array('a','b');
Car.prototype.showColor = function (){
alert(this.color);
};
var oCar1 = new Car();
var oCar2 = new Car();function Car(sColor,iDoors,iMpg){
this.color = sColor;
this.doors = iDoors;
this.mpg = iMpg;
this.drivers = new Array('a','b');
}
Car.prototype.showColor = function (){
alert(this.color);
}
var oCar1 = new Car('red',3,25);
var oCar2 = new Car('blue',5,25);function Car(sColor,iDoors,iMpg){
this.color = sColor;
this.doors = iDoors;
this.mpg = iMpg;
this.drivers = new Array('a','b');
if(typeof Car._initialized == "undefined"){
Car.prototype.showColor = function (){
alert(this.color);
}
Car._initialized = true;
}
}