如何使用Moment Js执行定时减法? [英] How to Perform Timing Subtraction using Moment Js?

问题描述

我正在尝试在 Momentjs 中执行减法:-

Iam trying to perform Subtraction in Momentjs:-

// Find the duration between two dates
                var breakfast1 = moment('11:32','HH:mm');
                var lunch1 = moment('12:52','HH:mm');
                alert( moment.duration(lunch1 - breakfast1).humanize() + ' between meals' ); // 1 hours between meals 

输出仅警报小时.但是如何获得"01:20"作为输出，而不是1个小时的任何提示?

如何与小时一起生成分钟数

how to generate Minutes along with Hours

推荐答案

.humanize()将始终舍入到特定间隔.分解代码并手动创建所需的显示...

.humanize() will always round to a specific interval. Break your code up and manually create the display you want...

            var breakfast1 = moment('11:32','HH:mm');
            var lunch1 = moment('12:52','HH:mm');
            var dur = moment.duration(lunch1 - breakfast1);
            alert( dur.hours() + ":" + dur.minutes() + ' between meals' );

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