我正在将自定义视频播放器与html5配合使用。我已经在自定义字段中获得了视频长度,因此我很容易在播放器屏幕上标记持续时间。
我现在只需要标记一个00:00:00(代表秒,分钟和小时),当我按下视频播放器中的播放按钮时,它将开始进行累进计数。
我想我应该将命令放在以下代码行中:
playButton.addEventListener("click", function(){
if(video.paused==true){
video.play();
}
}
...然后创建另一个脚本,该脚本使00:00:00受到addEventListener的影响,但是我没有足够的知识来正确地创建它。 您能帮我做吗?
答案 0 :(得分:-1)
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>test</title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js"></script>
</head>
<body>
<div>Time <span id="time">00:00:00</span> </div>
<div><button id="btn">pause</button></div>
<script>
var btn = document.getElementById("btn");
var btnFlag = false;
var timer = 1; // this is global variale
// flag means here play and pause 1 for play 0 for pause
function startTimer(duration, display) {
var mytimer = setInterval(function () {
if (++timer == duration ) {
timer--;
clearInterval(mytimer)
}
$("#btn").off('click').on('click',function(e){
//btn.addEventListener("click",function(e) {
console.log("click")
if(!btnFlag){
console.log("here")
btnFlag = true
clearInterval(mytimer)
$("#btn").text('Play')
}
else{
console.log("pass")
btnFlag = false
startTimer(duration, display)
$("#btn").text('Pause')
}
})
hours = parseInt(timer /3600, 10)
minutes = parseInt((timer % 3600) / 60, 10)
seconds = parseInt(timer % 60, 10);
hours = hours < 10 ? "0" + hours : hours;
minutes = minutes < 10 ? "0" + minutes : minutes;
seconds = seconds < 10 ? "0" + seconds : seconds;
display.textContent = hours + ":"+ minutes + ":" + seconds;
}, 1000);
}
window.onload = function () {
var timeinsecond = 100,
display = document.querySelector('#time');
startTimer(timeinsecond, display);
};
</script>
</body>
</html>
尝试