如何根据jquery datepicker中的某个datepicker值禁用将来的日期

问题描述

我正在使用jquery datepicker，我有4个日期：start_date，end_date，publishing_date和departure_date.Here基于start_date我想要禁用未来的日期到start_date，同样基于end_date我想要从结束日期禁用过去的日期。我无法这样做，尝试了许多选项作为onSelect，但我无法获得所需的禁用。这是我的jquery代码。

I am using jquery datepicker and I have 4 dates:start_date,end_date,publishing_date and departure_date.Here based on start_date I want to disable future dates upto start_date and similarly based on end_date I want to disable past dates from end date. I am not able to do so, tried many option as onSelect but I just can't get the required disabling.Here is my jquery code.

var dateToday = new Date();
var dates = $("#start_date, #end_date").datepicker({
    dateFormat: 'yy-mm-dd',
    minDate: dateToday,
    onSelect: function(selectedDate) {
        var option = this.id == "start_date" ? "minDate" : "maxDate",
        instance = $(this).data("datepicker"),
        date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
        dates.not(this).datepicker("option", option, date);
    }
});

$('#departure_date').datepicker({
    dateFormat: 'yy-mm-dd',
    minDate: $('#end_date').datepicker({
        dateFormat: 'dd-mm-yy'
    }).val()
});

$('#publishing_date').datepicker({
    dateFormat: 'yy-mm-dd',
    maxDate: $('#start_date').datepicker({
        dateFormat: 'dd-mm-yy'
    }).val()
});

欢迎任何建议/帮助。谢谢。

Any suggestions/help is welcome.Thanks in advance.

也尝试使用如下但无济于事。

Also tried using as follows but to no avail.

$('#publishing_date').datepicker({
    dateFormat: 'yy-mm-dd',
    maxDate : ($.datepicker.formatDate('yy-mm-dd', $('#start_date').datepicker("getDate")))
});

推荐答案

根据@Mahesh Sapkal的建议我做了以下更改到我的代码。

Based on suggestions by @Mahesh Sapkal I made following changes to my code.

var dateToday = new Date();
var dates = $("#start_date, #end_date").datepicker({
    dateFormat: 'yy-mm-dd',
    minDate: dateToday,
    onSelect: function(selectedDate) {
          var option = this.id == "start_date" ? "minDate" : "maxDate",
          instance = $(this).data("datepicker"),
          date = $.datepicker.parseDate(instance.settings.dateFormat || $.datepicker._defaults.dateFormat, selectedDate, instance.settings);
          if(this.id == "start_date"){
                   $("#publishing_date").datepicker({
                         dateFormat: 'yy-mm-dd',
                         minDate: dateToday,
                         maxDate: date
                    });
          }
          if(this.id == 'end_date'){
                   $("#departure_date").datepicker({
                         dateFormat: 'yy-mm-dd',
                         minDate: date
                   })
          }
          dates.not(this).datepicker("option", option, date);
     }

}）;
不知道为什么，但他的建议是
$（＃departnd_date）。datepicker（option，minDate，date）;
对我不起作用。

});Don't know why but his suggestion of$( "#departure_date" ).datepicker( "option", "minDate",date );isn't working for me.

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