40 lines
2.0 KiB
Plaintext
40 lines
2.0 KiB
Plaintext
 
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@inherits DInputBase<DateOnly?>
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@using System.Globalization
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@* daisyUI Calendar (Cally): https://daisyui.com/components/calendar/ . Wraps the <calendar-date> web component from
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wwwroot/vendor/cally.js; value, min and max are yyyy-MM-dd, and Blazor reads the element's value on its change
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event. Other Cally attributes (locale, first-day-of-week, months) pass through. *@
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<calendar-date @attributes="InputAttributes" class="@Cx("cally", CssClass)" value="@CurrentValueAsString" min="@Format(Min)"
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max="@Format(Max)" @onchange="OnChange" aria-invalid="@(IsInvalid ? "true" : null)">
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<svg aria-label="@PreviousText" class="fill-current size-4" slot="previous" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M15.75 19.5 8.25 12l7.5-7.5"></path></svg>
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<svg aria-label="@NextText" class="fill-current size-4" slot="next" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m8.25 4.5 7.5 7.5-7.5 7.5"></path></svg>
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<calendar-month></calendar-month>
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</calendar-date>
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@code {
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[Parameter] public DateOnly? Min { get; set; }
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[Parameter] public DateOnly? Max { get; set; }
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[Parameter] public string PreviousText { get; set; } = "Previous";
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[Parameter] public string NextText { get; set; } = "Next";
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static string Format(DateOnly? date) => date?.ToString("yyyy-MM-dd", CultureInfo.InvariantCulture);
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protected override string FormatValueAsString(DateOnly? value) => Format(value);
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protected override bool TryParseValueFromString(string value, out DateOnly? result, out string validationErrorMessage)
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{
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validationErrorMessage = null;
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result = null;
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if (string.IsNullOrEmpty(value))
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return true;
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if (DateOnly.TryParseExact(value, "yyyy-MM-dd", CultureInfo.InvariantCulture, DateTimeStyles.None, out var date))
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{
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result = date;
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return true;
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}
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validationErrorMessage = $"The {DisplayName ?? FieldIdentifier.FieldName} field is not a valid date.";
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return false;
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}
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void OnChange(ChangeEventArgs e) => CurrentValueAsString = e.Value?.ToString();
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}
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