【发布时间】:2016-04-21 03:07:55
【问题描述】:
var fiat = {
make: fiat,
model: "500",
year: 1957,
color: "medium Blue",
passengers: 2,
convertible: false,
mileage: 88000,
started: false,
start: function() {
started = true;
},
stop: function() {
started = false;
},
drive: function() {
if (started) {
alert("Zoom Zoom!");
} else {
alert("Car needs to be started first.");
}
}
};
fiat.start();
fiat.drive();
所以它一直说没有定义变量。这就是它告诉我在书中写它的方式。我也试着说,如果(fiat.started),但这也没有用。还有其他写法吗?
【问题讨论】:
标签: javascript oop object methods