js文件调用js文件,调用失败,被调用的方法为undefined。
两个js文件:
car.js
var car = function(brand, color) { this.start() { }}var people = function() { this.startCar() { var car = new car("大众", "黑色"); car.start(); }}var car = function(brand, color) { this.start = function() { }}var people = function() { this.startCar = function() { var car = new car("大众", "黑色"); car.start(); }}
[解决办法]
var car = function(brand, color) {}car.prototype = { start:function(){}}var people = function() { this.startCar = function() { var car = new car("大众", "黑色"); car.start(); }}
[解决办法]
function car(brand, color){
this.start() {
};
};
[解决办法]
你对对象的属性怎么构造还没有弄清楚
var car = function(brand, color) { this.start=function(){ } }; var people = function() { this.startCar=function(){ var car = new car("大众", "黑色"); car.start(); } } var a=new car();