Question

我正在寻找一种方法来创建一个脚本，如果值在一个时间范围内，则返回true。例如，我有下一个时间范围：

周一至周五8:00至11:00

如果“now”是星期一15:00返回false。但如果“现在”是星期二9点返回true。

如何使用AngularJS进行操作？

Answer 1

检查出来：

// The date variable will be the date we
// want to check if it's in the time range
var date = new Date('08-30-2017 09:00:00');

// We define the start and the end of the 
// time range
var start = new Date('08-29-2017 09:00:00');
var end = new Date('08-31-2017 17:00:00');

// And create a Date type prototype function
// that will return if our date is inside that
// time range
Date.prototype.isInTimeRange = function(now, end) {
  // We run the getTime() method to convert the date
  // into integers
  return (this.getTime() >= start.getTime() && this.getTime() <= end.getTime());
}

// This should return true - the date
// is inside the time range
console.log(date.isInTimeRange(start, end));

日期不在时间范围内：

// The date variable will be the date we
// want to check if it's in the time range
var date = new Date('08-27-2017 09:00:00');

// We define the start and the end of the 
// time range and again
var start = new Date('08-29-2017 09:00:00');
var end = new Date('08-31-2017 17:00:00');

// And create a Date type prototype function
// that will return if our date is inside that
// time range
Date.prototype.isInTimeRange = function(now, end) {
  // We run the getTime() method to convert the date
  // into integers
  return (this.getTime() >= start.getTime() && this.getTime() <= end.getTime());
}

// This should return false - the date
// is not inside the time range
console.log(date.isInTimeRange(start, end));

希望这会对你有所帮助。

确定计划是否进入时间范围 - AngularJS

1 个答案: