jquery UI datepickerで無効な日付を有効にするにはどうすればいいですか？

Question

私はショッピングカートに納期の入力欄があります。私は週末と日曜祝祭日の一部の祝日を無効にしました。しかし、いくつかの無効な日付を有効にすることはできません。私は12月23日と24日を有効にしたい。

マイコード

var disableddates = ["1-1-2017","1-2-2017","1-26-2017","3-13-2017","4-14-2017","4-15-2017","4-16-2017","4-17-2017","4-25-2017","6-12-2017","9-25-2017","11-27-2017","11-28-2017","12-25-2017","12-26-2017","1-1-2018","1-2-2018","1-3-2018","1-4-2018","1-5-2018","1-8-2018","1-9-2018","1-10-2018","1-11-2018","1-12-2018","1-26-2018","3-12-2018","3-30-2018","3-31-2018","4-1-2018","4-2-2018","4-25-2018","6-11-2018","11-6-2018","12-25-2018","12-26-2018"]; 
function DisableSpecificDates(date) { 

var m = date.getMonth(); 
var d = date.getDate(); 
var y = date.getFullYear(); 

// First convert the date in to the mm-dd-yyyy format 
// Take note that we will increment the month count by 1 
var currentdate = (m + 1) + '-' + d + '-' + y ; 



// We will now check if the date belongs to disableddates array 
for (var i = 0; i < disableddates.length; i++) { 

// Now check if the current date is in disabled dates array. 
if ($.inArray(currentdate, disableddates) != -1) { 
return [false]; 
} 
} 

// In case the date is not present in disabled array, we will now check if it is a weekend. 
// We will use the noWeekends function 
var weekenddate = $.datepicker.noWeekends(date); 
return weekenddate; 

} 
$("#delivery-date").datepicker({ 
     minDate: disablerange, 
     beforeShowDay: DisableSpecificDates, 
     dateFormat: "dd/mm/yy" 
     }); 

Answer 1

あなたは$.inArray()機能を使用しているとき、あなたは、もはやすべての値をループする必要があることに注意する必要があります。質問に戻るには、チェックを追加するだけで、いくつかの日付を有効にすることができます。

var disableddates = ["1-1-2017", "1-2-2017", "1-26-2017", "3-13-2017", "4-14-2017", "4-15-2017", "4-16-2017", "4-17-2017", "4-25-2017", "6-12-2017", "9-25-2017", "11-27-2017", "11-28-2017", "12-25-2017", "12-26-2017", "1-1-2018", "1-2-2018", "1-3-2018", "1-4-2018", "1-5-2018", "1-8-2018", "1-9-2018", "1-10-2018", "1-11-2018", "1-12-2018", "1-26-2018", "3-12-2018", "3-30-2018", "3-31-2018", "4-1-2018", "4-2-2018", "4-25-2018", "6-11-2018", "11-6-2018", "12-25-2018", "12-26-2018"]; 
var enableddates = ["12-23-2017", "12-24-2017"]; 

function DisableSpecificDates(date) { 

    var m = date.getMonth(); 
    var d = date.getDate(); 
    var y = date.getFullYear(); 

    // First convert the date in to the mm-dd-yyyy format 
    // Take note that we will increment the month count by 1 
    var currentdate = (m + 1) + '-' + d + '-' + y; 

    // Now check if the current date is in enabled dates array. 
    if ($.inArray(currentdate, enableddates) != -1) { 
     return [true]; 
    } 

    // Now check if the current date is in disabled dates array. 
    if ($.inArray(currentdate, disableddates) != -1) { 
     return [false]; 
    } 

    // In case the date is not present in disabled array, we will now check if it is a weekend. 
    // We will use the noWeekends function 
    var weekenddate = $.datepicker.noWeekends(date); 
    return weekenddate; 

} 
$("#delivery-date").datepicker({ 
    minDate: disablerange, 
    beforeShowDay: DisableSpecificDates, 
    dateFormat: "dd/mm/yy" 
});