ant-design-blazor/components/date-picker/internal/DatePickerDecadePanel.razor
James Yeung 2e727d9f47 fix(module: date-picker): prevent the year out of range (#973)
* fix(module: date-picker): year would out of range

* prevent out of range

* add two methods

* fix(module: datepicker): out of range error

* fix: decadePanel is still out of range

Co-authored-by: 钟迪龙 <musicvs@163.com>
2021-01-14 10:40:34 +08:00

50 lines
2.0 KiB
C#

@namespace AntDesign.Internal
@typeparam TValue
@inherits DatePickerPanelBase<TValue>
@using System.Globalization;
@{
var calendar = CultureInfo.InvariantCulture.Calendar;
int year = PickerValue.Year / 100 * 100;
if (year < DateTime.MinValue.Year)
{
year = DateTime.MinValue.Year;
}
DateTime startDate = DateHelper.AddYearsSafely(new DateTime(year, 1, 1), -10);
int yearIndex = 0;
const int MAX_ROW = 4;
const int MAX_COL = 3;
const int FIRST_YEAR_INDEX = 0;
const int LAST_YEAR_INDEX = MAX_ROW * MAX_COL - 1;
}
<div class='@($"{PrefixCls}-panel")'>
<DatePickerTemplate @attributes="GetAttritubes()"
TValue="TValue"
MaxRow="MAX_ROW"
MaxCol="MAX_COL"
ViewStartDate="startDate"
IsInView="date => yearIndex != FIRST_YEAR_INDEX && yearIndex != LAST_YEAR_INDEX"
IsToday="date => DateHelper.IsSameYear(date, DatePicker.CurrentDate)"
IsSelected="date => DateHelper.IsSameYear(date, Value)"
OnValueSelect="date => OnSelectYear(date)"
GetNextColValue="date => DateHelper.AddYearsSafely(date, 10)">
<RenderPickerHeader>
<DatePickerHeader @attributes="GetAttritubes()"
TValue="TValue"
Picker="@Picker"
SuperChangeDateInterval="100"
ShowPreChange="@false"
ShowNextChange="@false"
ShowSuperPreChange="@(!(IsRange && PickerIndex == 1))"
ShowSuperNextChange="@(!(IsRange && PickerIndex == 0))" />
</RenderPickerHeader>
<RenderColValue Context="currentColDate">
@{yearIndex++;}
@(currentColDate.Year)-@(currentColDate.Year + 9)
</RenderColValue>
</DatePickerTemplate>
</div>