DropdownField<T extends Object> constructor
DropdownField<T extends Object> ({
- Key? key,
- required List<
T> items, - required String placeholder,
- required Widget itemBuilder(
- T value
- T? initialValue,
- ValueChanged<
T?> ? onChanged, - ValueChanged<
T?> ? onSaved, - bool isActive = true,
- bool isDisabled = false,
Implementation
DropdownField({
Key? key,
required this.items,
required this.placeholder,
required this.itemBuilder,
T? initialValue,
ValueChanged<T?>? onChanged,
ValueChanged<T?>? onSaved,
bool isActive = true,
bool isDisabled = false,
}) : _value = initialValue,
super(
key: key,
onChanged: onChanged,
onSaved: onSaved,
isActive: isActive,
isRequired: false,
isDisabled: isDisabled,
isValid: true,
);