不确定我是否在这里正确调用元素子元素

Question

以下是我目前的代码：

var divArray = ["test", "love"]
var delayArray = ["delaya", "delayb", "delayc", "delayd", "delaye", "delayf", "delayg", "delayh", "delayi", "delayj", "delayk", "delayl", "delaym", "delaya", "delayb", "delayc", "delayd", "delaye", "delayf", "delayg", "delayh", "delayi", "delayj", "delayk", "delayl", "delaym"];

function zip(a, b, f) {
    for(var i=0; i < a.length; i++){
        f(a[i], b[i]);
    };
}

function phase(){
            var divGroup = this.children();
    for(var i=0; i < divGroup.length; i++){
        this.children()[i].className = 'wave ' + delayArray[Math.floor(Math.random()*26)];
    }
}


for(var i = 0; i < divArray.length; i++) { 
    document.getElementById(divArray[i]).addEventListener('animationend', phase, false);
}

zip(divArray, delayArray, function(x, y) { 
    document.getElementById(x).className = 'transtart burn ' + y;
});

这是我想要完成的事情：http://jsfiddle.net/ACLM6/1/

我非常希望将两个新类添加到animationend触发的元素的子元素中。但是我不确定我是否在phase()中正确地调用元素子元素。

Answer 1

不，你应该调用它：$(this).children() - jQuery方法，

或this.children - DOM节点属性。