想在一个用js写的3分钟倒计时里最后10秒插入声音,来做提示音,试了很多种,都没成功,有大虾指教一下么?
下面是js代码<script language="javascript" type="text/javascript">
var s = 01
var m = 3;
var t;
t = setInterval(getTime, 1000);
function getTime() {
s -= 1;
if (s < 0) {
s = 59;
m -= 1;
}
document.getElementById("time").innerHTML = m + ":" + s;
if (s < 10) {
document.getElementById("time").innerHTML = m + ":" + "0" + s;
}
if (m == 0 && s < 10) {
document.getElementById("time").innerHTML = m + ":" + "0" + s;
}
if (m == 0 && s == 0) {
clearInterval(t);
return;
}
}
下面是js代码<script language="javascript" type="text/javascript">
var s = 01
var m = 3;
var t;
t = setInterval(getTime, 1000);
function getTime() {
s -= 1;
if (s < 0) {
s = 59;
m -= 1;
}
document.getElementById("time").innerHTML = m + ":" + s;
if (s < 10) {
document.getElementById("time").innerHTML = m + ":" + "0" + s;
}
if (m == 0 && s < 10) {
document.getElementById("time").innerHTML = m + ":" + "0" + s;
}
if (m == 0 && s == 0) {
clearInterval(t);
return;
}
}
解决方案 »
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