DateTime Range in Blazor Datetime Picker Component
15 Dec 20221 minute to read
DateTimePicker provides an option to select a date and time value within a specified range by using the Min and Max properties. The Min value must always be less than the Max value.
The Value
property depends on the Min/Max with respect to StrictMode property. For more information about StrictMode, refer to the Strict Mode section from the documentation.
The following code allows selecting a date within the range from 7th to 27th day in a month.
@using Syncfusion.Blazor.Calendars
<SfDateTimePicker TValue="DateTime?" Min='@MinDateTime' Max='@MaxDateTime' Value='@DateTimeValue'></SfDateTimePicker>
@code {
public DateTime MinDateTime {get;set;} = new DateTime(DateTime.Now.Year,DateTime.Now.Month, 7, 0, 0, 0);
public DateTime MaxDateTime {get;set;} = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 27, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
public DateTime? DateTimeValue {get;set;} = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 14, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
}
When the Min and Max properties are configured and the selected datetime value is out-of-range or invalid, then the model value will be set to out of range
datetime value or null
respectively with highlighted error
class to indicate the datetime is out of range or invalid.
@using Syncfusion.Blazor.Calendars
<SfDateTimePicker TValue="DateTime?" Min='@MinDateTime' Max='@MaxDateTime' Value='@DateTimeValue'></SfDateTimePicker>
@code {
public DateTime MinDateTime {get;set;} = new DateTime(DateTime.Now.Year,DateTime.Now.Month, 7, 0, 0, 0);
public DateTime MaxDateTime {get;set;} = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 27, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
public DateTime? DateTimeValue {get;set;} = new DateTime(DateTime.Now.Year, DateTime.Now.Month, 28, DateTime.Now.Hour, DateTime.Now.Minute, DateTime.Now.Second);
}
NOTE
If the value of
Min
orMax
properties changed through code behind, you have to update theValue
property to set within the range.