doudi1449 2014-05-28 09:47
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使用PHP时间计算JavaScript时间

I am working on a page that pulls data from DB. PHP time() is captured and saved to the DB alongside user contents.

I want to be about to subtract the capturedTime from the current time using JavaScript and display how long the post has been made in hr : min : s and should be live.

HTML:

<div class = 'responses'>
   <p class = 'capturedTime' style='display: none;'>123456789</p>
</div>

jQuery:

$(document).on('click', '.responses', function () {
     $this = $( this );
     timeC = $this.prev('.capturedTime').text();
     timeNow = $.now()
     timeLapsed = ( timeNow - timeC )/1000;
     seconds = timeLapsed/60;
     mins = seconds/60;
     hrs = mins/24;
     if ( timeLapsed !== NaN ){
         alert(seconds + '------' + mins + '---' + hrs);
     }
 });
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2条回答 默认 最新

  • drqn5418 2014-05-28 10:07
    关注

    I suggest you to change your code this way:

    Fiddle

    <body>
    <div class='responses'>
        <p class='capturedTime' data="1401270715145"></p>
    </div>
</body>






var $times, timer;

$times = $('.capturedTime');
timer = setInterval(function () {
    var i, len, cache, value, now, minutes, seconds;

    for (i = 0, len = $times.length; i < len; i = i + 1) {
        cache = $times.eq(i);
        now = new Date().getTime();
        value = new Date(now - parseInt(cache.attr("data")));
        minutes = value.getMinutes();
        seconds = value.getSeconds();
        cache.html("m:" + minutes + " ss:" + seconds);
    }

}, 1000);
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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