Enable dates do not match

[Vokchaks]

I used only one calendar

            <DateRangePicker @ref="Picker" Inline="true" AutoApply="true" ShowOnlyOneCalendar="true"
                             DaysEnabledFunction="DaysEnabledFunction"
                             @bind-MinDate="MinDate" @bind-MaxDate="MaxDate"
                             @bind-StartDate="StartDate"
                             OnSelectionStart="OnSelectionStart"
                             OnMonthChangedAsync="OnMonthChangedAsync" />

but when I add the enable dates - the last date of the month is set disabled help me, please

[jdtcn]

Hi Vladimir,

Share your implementation of DaysEnabledFunction please, or better share the whole @code block because there is no problem with the code you posted.

And you don't need @bind- for MinDate or MaxDate because they will never be changed inside the DateRangePicker.

[Vokchaks]

NavMenu.razor.zip

Disable days only: 12 and 13

[jdtcn]

It seems there is an issue with your AData.GetDatesAsync(date) implementation, could you share it please? Also there are some non-critical issues in your code, for example:

• Why EnabledDays.Add(day) in FillDisabledDates invoked twice?
• Why you use range selection mode if you need only single date selection? You can just use SingleDatePicker="true".

[Vokchaks]

It seems there is an issue with your AData.GetDatesAsync(date) implementation, could you share it please? Also there are some >non-critical issues in your code, for example:

Why EnabledDays.Add(day) in FillDisabledDates invoked twice?

I tried both ways wirh onсe and with twice — the result is unchanged

<Why you use range selection mode if you need only single date selection? You can just use SingleDatePicker="true".

I tried this. fixed again

Attach picture afer change code

        async Task FillDisabledDates(DateTime date)
        {
            if (EnabledDays.Exists(d => d.DateTime.Month == date.Month))
                return;
            //Debug.WriteLine($"FILL MONTH: {month} ");
            //List<DateTime> dates = await AData.GetDatesAsync(date);
            List<DateTime> dates = octouber2019;
            foreach (var day in dates.OrderBy(d => d))
            {
                Debug.WriteLine($"DAY: {day} ");
                EnabledDays.Add(day);
             //   EnabledDays.Add(day);
            }
            Debug.WriteLine($"ENABLE DAYS COUNT: {EnabledDays?.Count} ");
        }
        List<DateTime> octouber2019 = new List<DateTime> {
            new DateTime(2019,10,01),
            new DateTime(2019,10,02),
            new DateTime(2019,10,03),
            new DateTime(2019,10,04),
            new DateTime(2019,10,05),
            new DateTime(2019,10,06),
            new DateTime(2019,10,07),
            new DateTime(2019,10,08),
            new DateTime(2019,10,09),
            new DateTime(2019,10,10),
            new DateTime(2019,10,14),
            new DateTime(2019,10,15),
            new DateTime(2019,10,16),
            new DateTime(2019,10,17),
            new DateTime(2019,10,18),
            new DateTime(2019,10,19),
            new DateTime(2019,10,20),
            new DateTime(2019,10,21),
            new DateTime(2019,10,22),
            new DateTime(2019,10,23),
            new DateTime(2019,10,24),
            new DateTime(2019,10,25),
            new DateTime(2019,10,26),
            new DateTime(2019,10,27),
            new DateTime(2019,10,28),
            new DateTime(2019,10,29),
            new DateTime(2019,10,30),
            new DateTime(2019,10,31), // !!! 
        };
     }

[jdtcn]

The problem is probably with the MaxDate property. Try setting MaxDate to 31.03.2019 23:59:59 please.

[Vokchaks]

Thanks. It fixed 31.10, but how I must to disable 30.09 ?

[jdtcn]

The MaxDate property has nothing to do with DaysEnabledFunction so there should be no problem.

[Vokchaks]

The MaxDate property has nothing to do with DaysEnabledFunction so there should be no problem.

But, it problem - the screenshot above . In list oktober2019 not present september

[jdtcn]

But you're only comparing the day component inside your DaysEnabledFunction:

public bool DaysEnabledFunction(DateTimeOffset day)
{
    return EnabledDays.Any(d => d.Day == day.Day);
}

then change it with something like

public bool DaysEnabledFunction(DateTimeOffset day)
{
    return EnabledDays.Any(d => d.Date == day.DateTime.Date);
}

[Vokchaks]

Yes! Thanks, very match