嵌入音频
Embedding audio
我创建了一个番茄钟(计时器)。我想在每个 session 或休息结束后播放声音。
function countDownTimer() {
timer = setInterval(function() {
if (!pause) {
if (sec == 0) {
if (minutes !== 0)
minutes--;
if (minutes == 0 && hours !== 0) {
display(hours, minutes, sec);
hours--;
minutes = 59;
}
display(hours, minutes, sec = 59);
} else {
sec--;
display(hours, minutes, sec);
}
}
}, 1000);
}
function display(hr, min, sec) {
checkIfOver(hr,min,sec);
if (hr < 10)
hr = "0" + hr;
if (min < 10)
min = "0" + min;
if (sec < 10)
sec = "0" + sec;
document.getElementById("clock").innerHTML = hr + ":" + min + ":" + sec;
}
function checkIfOver(hr,min,sec){
if ((hr == 0 && min == 0 & sec == 0) && session == true) {
session = false;
breaks = true;
if (confirm("Session is over. Start Break??"))
setTime();
else {
clearInterval(timer);
document.getElementById("start").disabled = false;
}
} else if ((hr == 0 && min == 0 & sec == 0) && breaks == true) {
session = true;
breaks = false;
if (confirm("Break is over. Start Session??"))
setTime();
else {
clearInterval(timer);
document.getElementById("start").disabled = false;
}
}
}
我尝试通过 html 嵌入音频 src 并通过 js 播放它。我也尝试过使用音频 object。还有其他方法吗??
完整代码在这里:http://codepen.io/jpninanjohn/pen/WwBWpO?editors=1010
转换为 mp3 格式并使用 HTML5 音频元素:
<audio src="success.mp3">
Your browser does not support the audio element.
</audio>
另一种解决方案是不使用任何 html 元素直接创建音频对象:
var audio = new Audio('success.mp3');
audio.play();
我创建了一个番茄钟(计时器)。我想在每个 session 或休息结束后播放声音。
function countDownTimer() {
timer = setInterval(function() {
if (!pause) {
if (sec == 0) {
if (minutes !== 0)
minutes--;
if (minutes == 0 && hours !== 0) {
display(hours, minutes, sec);
hours--;
minutes = 59;
}
display(hours, minutes, sec = 59);
} else {
sec--;
display(hours, minutes, sec);
}
}
}, 1000);
}
function display(hr, min, sec) {
checkIfOver(hr,min,sec);
if (hr < 10)
hr = "0" + hr;
if (min < 10)
min = "0" + min;
if (sec < 10)
sec = "0" + sec;
document.getElementById("clock").innerHTML = hr + ":" + min + ":" + sec;
}
function checkIfOver(hr,min,sec){
if ((hr == 0 && min == 0 & sec == 0) && session == true) {
session = false;
breaks = true;
if (confirm("Session is over. Start Break??"))
setTime();
else {
clearInterval(timer);
document.getElementById("start").disabled = false;
}
} else if ((hr == 0 && min == 0 & sec == 0) && breaks == true) {
session = true;
breaks = false;
if (confirm("Break is over. Start Session??"))
setTime();
else {
clearInterval(timer);
document.getElementById("start").disabled = false;
}
}
}
我尝试通过 html 嵌入音频 src 并通过 js 播放它。我也尝试过使用音频 object。还有其他方法吗??
完整代码在这里:http://codepen.io/jpninanjohn/pen/WwBWpO?editors=1010
转换为 mp3 格式并使用 HTML5 音频元素:
<audio src="success.mp3">
Your browser does not support the audio element.
</audio>
另一种解决方案是不使用任何 html 元素直接创建音频对象:
var audio = new Audio('success.mp3');
audio.play();