Question

onRepeat: Function

在每次动画重复时(repeat)执行此事件函数。

TweenMax.to('.box', 2, {
    x: 500,
    repeat:1,
    onRepeat:function(){
        ...
    }
});

onRepeat适用于TweenMax

onRepeat的参数

onRepeat 示例

重复次数0

body {
    background: #f8f8f8;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    font-size: 14px;
    color: #000;
    margin: 0 10px;
    padding: 0;
}
.box {
    width:50px;
    height:50px;
    border-radius:6px;
    margin-top:4px;
    display:inline-block
  }
.green{
    background-color:#6fb936;
  }

TweenMax.killAll();
var num = document.getElementById("num");
count = 1;
var tween = new TweenMax('.box', 3, {
    x: 500,
    repeat: -1,
    yoyo: true,
    onRepeat: function(){
        num.innerHTML=count;
        count++; 
    },
});

onRepeat返回值

onRepeat的补充说明