我试图缩短代码返回“无应答”的时候我提示一个在下面的代码是空白:我的for循环不起作用
var name = prompt("What is your name?");
var age = prompt("What is your age?");
var address = prompt("What is your email address?");
var credit = prompt("What is your credit card number?");
var social = prompt("What is your social security number?");
var arr = [name, age, address, credit, social];
var l = arr.length;
for (var i = 0; i < l; i++) {
if (arr[i] == "") {
arr[i] = "NO ANSWER";
}
}
alert("Your information is " + name + ", " + age + ", " + address + ", " + credit + ", and" + social + ".");
alert("Now the internet has all of your information. Have a nice day >:D");
但是,代码doesn't工作。有人可以告诉我为什么吗?
“不工作”是不可接受的问题说明。 –
你的意思是什么不起作用? – user7491506
你的意思是什么不起作用?你期望什么,你会得到什么? –