If you need to subtract minutes from a Date, click on the second subheading. # Subtract Hours from a Date in JavaScript To subtract hours from a date: Use the getHours() method to get the hours of the specific date. Use the setHours() method to set the hours for the date. The set...
您也可以使用get和set分钟来实现它：
duration(days,'days')); //Get hours and subtract from duration var hours = duration.hours(); duration.subtract(moment.duration(hours,'hours')); //Get Minutes and subtract from duration var minutes = duration.minutes(); duration.subtract(moment.duration(minutes,'minutes')); //Get seconds va...
如何将此伪代码转换为工作js [不要担心结束日期的来源,除非它是一个有效的javascript日期]。 。 valueOf() a Date 是自1970年1月1日以来的毫秒数 一分钟有 毫秒: - ] ...这不是那么难。 在下面的代码中,通过从 减去适当的毫秒数来创建新的 :
How to subtract days from a date in JavaScript - In this tutorial, we will learn how to subtract days from a date in JavaScript. To subtract days from a JavaScript Date object, use the setDate() method. Under that, get the current days and subtract days.
setMinutes(endDate.getMinutes() - durationInMinutes);类似页面 带有示例的类似页面 新的日期,减去15分钟javacript 日期分钟减javascript 目前的时间减去15分钟javascript javascript减的日期的时间 未到零下15分钟的时间戳在js 减小时从日在javascript 稿日期,减去分钟 减去的时间的日期对象js javascript日期减为二 减...
functionsubtractTimeFromDate(objDate,intHours){varnumberOfMlSeconds=objDate.getTime();varaddMlSeconds=(intHours*60)*60*1000;varnewDateObj=newDate(numberOfMlSeconds-addMlSeconds);returnnewDateObj;} As you can see, it’s almost identical to the add operation. The only difference is that we’...
如果需要从用户那里获取日期和时间,那么很可能需要的是他们的本地日期时间。我们在日期计算部分看到Date构造函数可以接受多种不同的日期格式。 为了消除任何混淆,建议使用new Date(year, month, day, hours, minutes, seconds, milliseconds)格式来创建日期,这是使用Date构造函数时能够做到的最明确的方式。
In this tutorial, our focus will be on learning how to add or subtract a period of time such as years, months, days, hours, and minutes from a specified date. How to Add Years, Months, and Days to a Date You might recall from our other tutorial that JavaScript has methods such ...
Subtract days, months, years from a date in JavaScript Question: Is there a straightforward method to subtract X days, X months, and X years from a given date (such as Today)? I have tried that: var date = new Date(); $("#searchDateFrom").val((date.getMonth() -1 ) + '/' +...