我有以下代码,它应该可以满足我的需要:
function fromSeconds(seconds, showHours = false) {
if(showHours) {
var hours = Math.floor(seconds / 3600),
seconds = seconds - hours * 3600;
}
var minutes = (Math.floor(seconds/60) < 10) ?
"0" + Math.floor(seconds/60) : Math.floor(seconds/60);
var seconds = (seconds % 60 > 9) ? seconds % 60 : "0" + seconds % 60;
if(showHours) {
var timestring = hours + ":" + minutes + ":" + seconds;
} else {
var timestring = minutes + ":" + seconds;
}
return timestring;
}
问题是我也有这个:
var video = $('#home_explainer_placeholder');
video.bind("timeupdate", function() {
$('#currentTime').html(video[0].currentTime.toFixed(2));
$('#remTime').html((video[0].duration - video[0].currentTime).toFixed(2));
$('#totalTime').html(video[0].duration.toFixed(2));
});
而且我不知道如何应用第一个代码,例如 currentTime
显示如下:minutes:seconds
。
有什么帮助吗?
最佳答案
通过一个小的固定,你可以让它保持原样:
function fromSeconds(seconds, showHours) {
if(showHours) {
var hours = Math.floor(seconds / 3600),
seconds = seconds - hours * 3600;
}
var minutes = ("0" + Math.floor(seconds/60)).slice(-2);
var seconds = ("0" + parseInt(seconds%60,10)).slice(-2);
if(showHours) {
var timestring = hours + ":" + minutes + ":" + seconds;
} else {
var timestring = minutes + ":" + seconds;
}
return timestring;
}
var video = $('#home_explainer_placeholder');
video.bind("timeupdate", function () {
$('#currentTime').html(fromSeconds(video[0].currentTime));
$('#remTime').html(fromSeconds(video[0].duration - video[0].currentTime));
$('#totalTime').html(fromSeconds(video[0].duration));
});
关于javascript - 将时间分成分钟和秒,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/29966382/