如何禁用TO日歷上的先前日期？

Question

這是我正在使用的腳本。 要做哪些更改？

$( "#from" ).datepicker
  defaultDate: "+1w",
  changeMonth: true,
  numberOfMonths: 3,

$( "#to" ).datepicker
  defaultDate: "+1w",
  changeMonth: true,
  numberOfMonths: 3  

Answer 1

做：

var today = new Date();
var yesterday = new Date(today.getFullYear(),today.getMonth(),today.getDate()-1)

然后在date picker function添加以下屬性

minDate : yesterday

Answer 2

我修好了它 ：-

必須在$( "#from" ).datepicker添加此代碼

onSelect: function( selectedDate ) {
  $( "#to" ).datepicker( "option", "maxDate", selectedDate 

必須將此代碼添加到$( "#to" ).datepicker

onSelect: function( selectedDate ) {
             $( "#toDateRange" ).datepicker( "option", "minDate", selectedDate

Answer 3

這是完整的代碼

 var dateToday = new Date();
     $(".datefrom" ).datepicker({
        dateFormat: 'dd/mm/yy',
         minDate: dateToday,

         onClose: function( selectedDate ) {
        $( ".dateto" ).datepicker( "option", "minDate", selectedDate );
      },
        onSelect: function(selectedDate) {
             var option = this.class == "datefrom" ? "minDate" : "maxDate",
              instance = $(this).data("datepicker"),
              date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
         }
     });

$(".dateto" ).datepicker({
    dateFormat: 'dd/MM/yyyy',

    onClose: function( selectedDate ) {
        $( ".datefrom" ).datepicker( "option", "maxDate", selectedDate );
    }
  });


$('.datefrom,.dateto').change(selector)

它將禁用從日歷中的前一個日期，並根據從日歷中進行的選擇，到日歷將自動更新並禁用前一個日期。