SunnyFormField<T> class
Similar to FormField, but extended to work with Sunny metadata and styling.
A SunnyFormField represents a form control that manages data at a path attribute. This widget renders the control, label, and error widgets. The underlying value is tracked within SunnyFormFieldState / but if there is a FormController in the other scope, this field will publish any changes there.
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- SunnyFormField
- Implementers
- Available Extensions
Constructors
-
SunnyFormField({Key? key, String discriminator = "", required dynamic label, required dynamic attribute, dynamic placeholder, required bool isRequired, Producer<
String> ? onLabelTap, ValueChanged<String> ? onLabelChange, InputDecoration? decoration, FieldConverter<T?> ? converter, required SunnyFormFieldBuilder<T> ? builder, bool? captureNestedPaths, bool? enabled = true, bool? isReadOnly = false, FocusNode? focusNode, AttributeAccepter<T?> ? onReadOnlyTapped, T? initialValue, FormValueChanged<T?> ? onChange, FormController? form, List<SunnyFormFieldValidator> ? validators}) -
SunnyFormField.meta(BuildContext context, {Key? key, String? label, String? fallbackLabel, String? placeholder, dynamic basePath, MetaFormContext? formMetadata, required dynamic attribute, bool? captureNestedPaths, bool isReadOnly = false, bool? isRequired, AttributeAccepter<
T?> ? onReadOnlyTapped, FormValueChanged<T?> ? onChange}) -
This constructor expects form metadata to be the source for the field rendering, as well
as a SunnyForm to be present.
factory
Properties
-
attribute
→ JsonPath<
T> -
final
-
builder
→ SunnyFormFieldBuilder<
T> ? -
This builder should only build the raw input, without any extra stuff, like errors, help text,
labels, or otherwise
final
- captureNestedPaths → bool
-
final
-
converter
→ FieldConverter<
T?> ? -
final
- decoration → InputDecoration?
-
final
- enabled → bool?
-
final
- focusNode → FocusNode?
-
final
- form → FormController?
-
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- initialValue → T?
-
final
- isReadOnly → bool?
-
final
- isRequired → bool
-
final
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
- label → dynamic
-
final
-
onChange
→ FormValueChanged<
T?> ? -
final
-
onLabelChange
→ ValueChanged<
String> ? -
final
-
onLabelTap
→ Producer<
String> ? -
Provides a hook for handling editable labels
final
-
onReadOnlyTapped
→ AttributeAccepter<
T?> ? -
final
- placeholder → dynamic
-
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
-
validators
→ List<
SunnyFormFieldValidator> ? -
final
Methods
-
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