Question

onRepeatParams: Array
传递给onRepeat回调函数的参数数组。

new TimelineMax({onRepeat: myFunction, onRepeatParams: ["param1", "param2"]}); 

如果想传递时间轴对象本身，可使用{self}，如 onRepeatParams:["{self}", "param2"]
onRepeatParams适用于TimelineMax

onRepeatParams的参数

onRepeatParams 示例

.box {
    width:50px;
    height:50px;
    border-radius:6px;
    margin-top:4px;
    display:inline-block
  }
.green{
    background-color:#6fb936;
  }

var tm= new TimelineMax({repeat: -1, onRepeat: onRepeat, onRepeatParams: ["{self}", "param2"]})
tm.to('.box', 2, {x: 500});
panel = document.getElementById("panel");
i = 1;
function onRepeat(param1, param2){
  panel.innerHTML = i + param1 + param2;
  i++;
  //param1是此时间轴对象，param2是传递的字符串
}

onRepeatParams返回值

onRepeatParams的补充说明