小编Cra*_*rry的帖子

这是初学者的问题......

我想写一些代码来初始化我的网页中的一堆座位图片,

为它们创建和设置属性,并使它们每9个座位更换一行(4行,每行有9个座位),这里是代码

function initSeats() {

            var seatsDiv = document.getElementById("seats");

            //Initialize the appearence of all seats
            for (var i = 0; i < seats.length; i++) {
                for (var j = 0; j < seats[i].length; j++) {
                    var currentSeatIndex = i * seats[i].length + j;
                    if (seats[i][j]) {
                        //if current seat is available(true), create a new IMG element and set some attributes;
                    } else {
                        //if current seat is unavailable(true), create a new IMG element and set some attributes;
                    }
                } …