Question

你需要赶上特定的分钟和秒，我需要看到饲料。 HTML SPAN：

<span class="minutes">0</span>:
<span class="seconds">00</span>

JQuery的：

function count_timesong(end_time){
    var time_parts = end_time.split(':');
    var minutes = time_parts[0];
    var seconds = time_parts[1];
    $('.minutes').countTo({from: 0, to: minutes,speed: 600000});
    $('.seconds').countTo({from: 00, to: seconds,speed: 10000});
}

我需要每60秒增加一分钟，并在到达end_time时停止（例如4:38）

Answer 1

试试吧，

var totalSeconds = 0;
var clr = setInterval(setTime, 1000);
var endMinute=1;
var endSecond=5;
function setTime() {
    ++totalSeconds;
    var s=totalSeconds % 60,
        m=parseInt(totalSeconds / 60);
    if(s==endSecond && m==endMinute) {
        clearInterval(clr);
    }
    $('#seconds').text(s);
    $('#minutes').text(m);
}

<强> DEMO

使用progress bar

更新了演示

计算分钟和秒数

1 个答案: