数组的定义:
方法1.
var mycars = new Array()
mycars[0] = "Saab"
mycars[1] = "Volvo"
mycars[2] = "BMW"
方法2.
定义和初始化一起:
var mycars = new Array("Saab","Volvo","BMW")
或者另一种写法:
var mycars = ["Saab","Volvo","BMW"];
javascript二维数组:
javascript用一维数组来模拟二维数组:
方法1.
var arr = new Array(['a','b','c'],['d','e','f']);
arr[0]返回第一个一维数组,arr[0][0]返回第一个一维数组的第一个元素&… Read More