Question

我想在shopify描述产品的html中插入日期

它会说

我们将从今天开始+ 11天发货.....

如果它在周六或周日落下，它将移至周一，因为我们在周六或周日关闭

代码现在是这样，但是不知道如何在必要时将其移至第一个星期一

// get the destination within the DOM
var wrapper = document.getElementById('productEta'),

  // get today as a js Date object
  today = new Date(),

  // get the Unix of today (miliseconds) and add desired time (3 weeks)
  etaUnix = today.getTime() + (60 * 60 * 24 * 11 * 1000),

  // convert the new time to date object and then to a human readable string
  etaForHumans = new Date(etaUnix).toDateString();

// set the destination inner html to be what it already is
// plus a space and the human readable string.
wrapper.innerHTML += ' ' + etaForHumans;

<div id="productEta">Product will arrive by: </div>

但是脚本也有问题

Answer 1

这实际上并不难。 Date 对象提供一个函数 getDay（），该函数返回星期几。是0到6之间的整数。

您可以这样做：

var days = 4;
etaUnix = new Date(today.getTime() + (60 * 60 * 24 * days * 1000));
console.log(etaUnix.getDay())
switch (etaUnix.getDay()) {
  case 0:
    //sunday
    days++;
    break;
  case 6:
    //saturday
    days += 2;
    break;
}
etaUnix = new Date(today.getTime() + (60 * 60 * 24 * days * 1000));
// convert the new time to date object and then to a human readable string
etaForHumans = new Date(etaUnix).toDateString();

在处理星期六和星期日并仅将日期添加一两天的切换块中。

顺便说一句-您的代码中有一些错别字。声明末尾需要; ，而不是

Answer 2

// get the destination within the DOM
var wrapper = document.getElementById('productEta'),

  // get today as a js Date object
  today = new Date(),

  // get the Unix of today (miliseconds) and add desired time (3 weeks)
  etaUnix = today.getTime() + (60 * 60 * 24 * 11 * 1000),

  // convert the new time to date object and then to a human readable string
  etaForHumans = new Date(etaUnix);
  var day = etaForHumans.getDay()
  if(day==0)
      etaForHumans.setDate(etaForHumans.getDate() + 1);
  if(day==6)
      etaForHumans.setDate(etaForHumans.getDate() + 2);

// set the destination inner html to be what it already is
// plus a space and the human readable string.
wrapper.innerHTML += ' ' + etaForHumans+ ' ' + day;

<div id="productEta">Product will arrive by: </div>

Answer 3

var wrapper = document.getElementById('productEta');
var today = new Date(Date.parse('2019-03-05'));
var etaDate = new Date(today.getTime() + (60 * 60 * 24 * 11 * 1000))
while(etaDate.getDay() == 0 || etaDate.getDay() == 6){
	//Add one day until it is not saturday or sunday
	etaDate.setTime(etaDate.getTime() + (60 * 60 * 24 * 1000));
}

var etaForHumans = etaDate.toDateString();
// set the destination inner html to be what it already is
// plus a space and the human readable string.
wrapper.innerHTML += ' ' + etaForHumans;

<div id="productEta">Product will arrive by: </div>

Answer 4

momentJS。一探究竟。允许您以理智的方式播放日期。具有用于请求nextBusinessDay（）之类的插件。

除非您是ace Java编码员，否则不要摆弄日期和原始Javascript。很糟糕，momentJS存在是有充分理由的。吸力少。

如何今天+在JavaScript Shopify中为11天创建日期对象的JavaScript代码

4 个答案: