FormEditPageScopedWidget class abstract

Abstract class to implement the existing edit page of a form widget used to both add new and edit existing.

You must always pass editId to edit existing data.

Pass a class inheriting from FormScopedWidget to build.

新規追加と既存の編集を両立させるために利用するフォームウィジェットの既存編集ページを実装するための抽象クラス。

必ず既存のデータを編集するためのeditIdを渡す必要があります。

buildにFormScopedWidgetを継承したクラスを渡してください。

@immutable
@PagePath("user/add")
class UserAddPage extends FormAddPageScopedWidget {
  const UserAddPage({
    super.key,
  });

  @pageRouteQuery
  static const query = _$UserAddPageQuery();

  @override
  FormScopedWidget build(BuildContext context, PageRef ref) =>
    const UserForm();
}

@immutable
@PagePath("user/{edit_id}/edit")
class UserEditPage extends FormEditPageScopedWidget {
  const UserEditPage({
    super.key,
    @PageParam("edit_id") required super.editId,
  });

  @pageRouteQuery
  static const query = _$UserEditPageQuery();

  @override
  FormScopedWidget build(BuildContext context, PageRef ref) =>
    const UserForm();
}

@immutable
class UserForm extends FormScopedWidget {
  const UserForm({super.key});

  @override
  Widget build(BuildContext context, FormRef ref) {
    return Scaffold(
      // Any view form
    );
  }
}
Inheritance
Implemented types
Available Extensions

Constructors

FormEditPageScopedWidget({Key? key, required String editId})
Abstract class to implement the existing edit page of a form widget used to both add new and edit existing.
const

Properties

editId → String
Data ID currently being edited.
final
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

build(BuildContext context, PageRef ref) → FormScopedWidget
Build the internal widget.
override
createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → State<StatefulWidget>
Creates the mutable state for this widget at a given location in the tree.
override
debugDescribeChildren() → List<DiagnosticsNode>
Returns a list of DiagnosticsNode objects describing this node's children.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) → DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) → String
A string representation of this object.
inherited
toStringDeep({String prefixLineOne = '', String? prefixOtherLines, DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a string representation of this node and its descendants.
inherited
toStringShallow({String joiner = ', ', DiagnosticLevel minLevel = DiagnosticLevel.debug}) → String
Returns a one-line detailed description of the object.
inherited
toStringShort() → String
A short, textual description of this widget.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited