大多数时候，我在 Acrobat 中的 JavaScript 是运行

Question

我写了一个 JavaScript 来计算两个日期之间的天数，包括开始日期和结束日期。此脚本还减去周末和假期。

我在 JSFiddle 上试过了，效果很好。它可能不是最快或最通用的解决方案，但它适合我的目的。

当我在 Acrobat 中尝试运行时，它首先根本不起作用，但在 Acrobat 64 位上运行。仍然不完美，但它有效。

我想知道是否有人有时间看一看，也许可以给我一些信息，说明为什么它只在特定条件下有效。

代码：

var StartDate = this.getField("1").value
var EndDate = this.getField("2").value
//Gets input field value

var StartDate = util.scand("dd/mm/yyyy HH:MM:SS", StartDate + " 00:00:01");
var EndDate = util.scand("dd/mm/yyyy HH:MM:SS", EndDate + " 23:59:59");
//Formatting them to the correct date format

var Saturday = 6;
var Sunday = 7;
//Weekends will have to be defined as the first of the year

var Holiday = [
  14,
  15,
  16
];
//Could improve that but for now the holidays are represented as the number of day in the year

var now = new Date(StartDate);
var start = new Date(now.getFullYear(), 0, 0);
var diff = now - start;
var oneDay = 1000 * 60 * 60 * 24;
var day = Math.floor(diff / oneDay);
var StartDate = day;

var now = new Date(EndDate);
var start = new Date(now.getFullYear(), 0, 0);
var diff = now - start;
var oneDay = 1000 * 60 * 60 * 24;
var day = Math.floor(diff / oneDay);
var EndDate = day;
//Converting the start and end dates

var DaysBetween = [];
for (var i = StartDate; i <= EndDate; i++) {
  DaysBetween.push(i);
}
//Array for days in between

var Holidays = 0;
Holiday.forEach((entry) => {
  if (entry >= StartDate & entry <= EndDate) {
    Holidays++;
  }
});
//Checks if holidays fall into this span

var Saturdays = 0;
DaysBetween.forEach((entry) => {
  if (entry % Saturday == 0) {
    Saturdays++;
  }
});

var Sundays = 0;
DaysBetween.forEach((entry) => {
  if (entry % Sunday == 0) {
    Sundays++;
  }
});
//Checks if the days between are a multiple of the first weekend

var DaysAbsent = 0;
DaysAbsent = DaysBetween.length - Holidays - Saturdays - Sundays;

event.value = DaysAbsent;

我还有这些错误日志：

TypeError: this.getField(...) 为空 3:Field:Calculate TypeError: this.getField(...) 为空 3:Field:Calculate

Answer 1

这对我有用！我不知道具体发生了什么变化，我猜是输入字段中的日期格式起作用了，但 Acrobat 接受了它并且没有抛出任何错误。

var StartDate = this.getField("1").value
console.println("StartDate: " + StartDate);
var EndDate = this.getField("2").value
console.println("EndDate: " + EndDate);
//Gets input field value

var StartDate = util.scand("dd/mm/yyyy HH:MM:SS", StartDate + " 00:00:01");
var EndDate = util.scand("dd/mm/yyyy HH:MM:SS", EndDate + " 23:59:59");
//Formatting them to the correct date format

var Saturday = 6;
var Sunday = 7;
//Weekends will have to be defined as the first of the year

var Holiday = [
  01 / 01 / 2021,
  01 / 02 / 2021,
  01 / 03 / 2021
];

//Could improve that but for now the holidays are represented as the number of day in the year

var now = new Date(StartDate);
var start = new Date(now.getFullYear(), 0, 0);
var diff = now - start;
var oneDay = 1000 * 60 * 60 * 24;
var day = Math.floor(diff / oneDay);
var StartDate = day;
console.println("StartDate: " + StartDate);

var now = new Date(EndDate);
var start = new Date(now.getFullYear(), 0, 0);
var diff = now - start;
var oneDay = 1000 * 60 * 60 * 24;
var day = Math.floor(diff / oneDay);
var EndDate = day;
//Converting the start and end dates

var DaysBetween = [];
for (var i = StartDate; i <= EndDate; i++) {
  DaysBetween.push(i);
}
//Array for days in between

var Holidays = 0;
Holiday.forEach((entry) => {
  var now = new Date(entry);
  var start = new Date(now.getFullYear(), 0, 0);
  var diff = now - start;
  var oneDay = 1000 * 60 * 60 * 24;
  var day = Math.floor(diff / oneDay);
  entry = day;
  if (entry >= StartDate & entry <= EndDate) {
    Holidays++;
  }
});
//Checks if holidays fall into this span

var Saturdays = 0;
DaysBetween.forEach((entry) => {
  if (entry % Saturday == 0) {
    Saturdays++;
  }
});

var Sundays = 0;
DaysBetween.forEach((entry) => {
  if (entry % Sunday == 0) {
    Sundays++;
  }
});
//Checks if the days between are a multiple of the first weekend

var DaysAbsent = 0;
DaysAbsent = DaysBetween.length - Holidays - Saturdays - Sundays;

event.value = DaysAbsent;

周六和周日的计算仍然存在缺陷，但我正在研究新的解决方案。如果您对该解决方案感兴趣，请 lmk。

大多数时候，我在 Acrobat 中的 JavaScript 是运行

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大多数时候，我在 Acrobat 中的 JavaScript 是 运行

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大多数时候，我在 Acrobat 中的 JavaScript 是运行