DateTimeField class

Inheritance

• Object
• Field<DateTime>
• DateTimeField

Constructors

DateTimeField({required String name, required DateTime? initialValue, @Deprecated('Fields should not be aware of their context') void onChanged(BuildContext context, DateTime? value)?, required DateTime start, required DateTime end})

Properties

codec → FieldCodec<DateTime>

Encodes the value of Type T to a String format, to be used in a query parameter, or decodes a String query parameter back to T.

final, inherited

end → DateTime

The ending DateTime value used for the date and time pickers.

final

hashCode → int

The hash code for this object.

no setter, inherited

initialValue → DateTime?

final, inherited

name → String

Name of this inside the query group.

final, inherited

onChanged → void Function(BuildContext context, DateTime? value)?

Callback for when Field's value changed through:

final, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

start → DateTime

The starting DateTime value used for the date and time pickers.

final

type → FieldType

Type of this, helps providing some metadata about this, to help rendering proper widget by external listeners.

final, inherited

Methods

build(BuildContext context, String group) → Widget

inherited

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

showDateTimePicker(BuildContext context, [DateTime? value]) → Future<DateTime?>

Shows a date and time picker dialog and returns the selected date and time

toFullJson() → Map<String, dynamic>

Same as toJson put prepends some metadata like name, type and value.

inherited

toJson() → Map<String, dynamic>

Converts this into JSON representation share information about the available fields. Mostly used to support Fields on Widgetbook Cloud.

override

toString() → String

A string representation of this object.

inherited

toWidget(BuildContext context, String group, DateTime? value) → Widget

Builds the current field into a Widget to be used for input in the side panel.

override

updateField(BuildContext context, String group, DateTime value) → void

inherited

valueFrom(Map<String, String> groupMap) → DateTime?

Extracts the value from groupMap, fallback to initialValue if not found.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited