var video22 = document.getElementById("video22");
var intervalID = null;
var time = 0;
var speed = 15;
video22.onloadedmetadata = function() {
var duration = video22.duration;
intervalID = setInterval(function(){
time++;
if (time / speed <= duration){
video22.currentTime = time / speed;
}else{
clearInterval(intervalID);
intervalID = null;
}
},1000 / speed);
};
video22.addEventListener('click', function(){
clearInterval(intervalID);
intervalID = null;
this.play();
});
想問(wèn)一下這個(gè)
如果這個(gè)code如果有很多視頻
我該如何簡(jiǎn)化呢
因?yàn)檫@樣有幾個(gè)視頻就要幾段這樣的code
閉關(guān)修行中......
var list=docuemnt.querySeclectotAll("video");
for(var i=0,len=list.length;i<len;i++){
list[i].onloadedmetadata=function(){
.....
}
list[i].addEventListener('click', function(){
...
})
}
這樣?
寫成一個(gè)直接執(zhí)行函數(shù)?
(function(視頻ID){
var video22 = document.getElementById(視頻ID);
函數(shù)體...
})(視頻ID)