如何使用jQuery将分钟转换为小时/分钟并添加各种时间值?
问题描述:
这个问题有几个部分。我不反对使用jQuery插件,如果有人知道一个将完成我想要的东西。
There are a couple parts to this question. I am not opposed to using a jQuery plugin if anyone knows of one that will accomplish what I want done.
Q1 - 如何将分钟转换为小时和反之亦然?例如,我如何将90分钟转换为1小时30分钟。在下面的代码中,如何将totalMin转换并显示在convertedHour和convertedMin中?
HTML:
<span class="totalMin">90</span> Minutes
<span class="convertedHour">0</span> Hours
<span class="convertedMin">0</span> Minutes
jsFiddle: http://jsfiddle.net/ExFBD
jsFiddle: http://jsfiddle.net/ExFBD
Q2 - 我如何添加一组时段?例如,我如何将1小时30分钟,2小时45分钟和2小时15分钟一起添加?
HTML:
<span class="hour-1 hour">1</span> hour
<span class="min-1 min">30</span> min
<span class="hour-2 hour">2</span> hour
<span class="min-2 min">45</span> min
<span class="hour-3 hour">2</span> hour
<span class="min-3 min">15</span> min
<span class="totalHour">0</span> hour
<span class="totalMin">0</span> min
jsFiddle: http://jsfiddle.net/DX9YA/
jsFiddle: http://jsfiddle.net/DX9YA/
Q3 - 我如何获取时间价值(3小时30分)分钟)并将其添加到实时时间戳,如上午10:30?我如何考虑AM vs PM?
答
Q1:
$(document).ready(function() {
var hours = Math.floor( $('.totalMin').html() / 60);
var minutes = $('.totalMin').html() % 60;
$('.convertedHour').html(hours);
$('.convertedMin').html(minutes);
});
Q2:
$(document).ready(function() {
var minutes = 0;
$('.min').each(function() {
minutes = parseInt($(this).html()) + minutes;
});
var realmin = minutes % 60
var hours = Math.floor(minutes / 60)
$('.hour').each(function() {
hours = parseInt($(this).html()) + hours;
});
$('.totalHour').html(hours);
$('.totalMin').html(realmin);
});