Events in Blazor DatePicker Component

6 Feb 20243 minutes to read

This section explains the list of events of the DatePicker component which will be triggered for appropriate DatePicker actions.

NOTE

From v17.2.* added only the limited number of events for the DatePicker component. The event names are different from the previous releases and also removed several events. The following are the event name changes from v17.1.* to v17.2.*

Event Name(v17.1.*)	Event Name(v17.2.*)
change	ValueChange
close	OnClose
open	OnOpen
renderDayCell	OnRenderDayCell

Blur

Blur event triggers when the input loses the focus.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" Blur="BlurHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void BlurHandler(Syncfusion.Blazor.Calendars.BlurEventArgs args)
    {
        // Here, you can customize your code.
    }
}

ValueChange

ValueChange event triggers when the Calendar value is changed.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" ValueChange="ValueChangeHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void ValueChangeHandler(ChangedEventArgs<DateTime?> args)
    {
        // Here, you can customize your code.
    }
}

OnClose

OnClose event triggers when the popup is closed.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" OnClose="OnCloseHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void OnCloseHandler(PopupObjectArgs args)
    {
        // Here, you can customize your code.
    }
}

Created

Created event triggers when the component is created.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" Created="CreatedHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void CreatedHandler(object args)
    {
        // Here, you can customize your code.
    }
}

Destroyed

Destroyed event triggers when the component is destroyed.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" Destroyed="DestroyHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void DestroyHandler(object args)
    {
        // Here, you can customize your code.
    }
}

Focus

Focus event triggers when the input gets focus.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" Focus="FocusHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void FocusHandler(FocusEventArgs args)
    {
        // Here, you can customize your code.
    }
}

Navigated

Navigated event triggers when the Calendar is navigated to another level or within the same level of view.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" Navigated="NavigateHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void NavigateHandler(NavigatedEventArgs args)
    {
        // Here, you can customize your code.
    }
}

OnOpen

OnOpen event triggers when the popup is opened.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" OnOpen="OpenHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void OpenHandler(PopupObjectArgs args)
    {
        // Here, you can customize your code.
    }
}

OnRenderDayCell

OnRenderDayCell event triggers when each day cell of the Calendar is rendered.

@using Syncfusion.Blazor.Calendars

<SfDatePicker TValue="DateTime?">
    <DatePickerEvents TValue="DateTime?" OnRenderDayCell="onRenderDayCellHandler"></DatePickerEvents>
</SfDatePicker>
@code{

    public void onRenderDayCellHandler(RenderDayCellEventArgs args)
    {
        // Here, you can customize your code.
    }
}

NOTE

Datepicker will be limited with these events and new events will be added in future based on the user requests. If the event you are looking for is not in the list, then request here.