AsyncEditBuilder<T> class
A widget that allow to fetch a value asynchronously, and then to run another task asynchronously (to commit new value for instance) while updating UI with new value. Handle all states (loading, errors, onSuccess). It's actually a mix of FetchBuilder and AsyncTaskBuilder combined. Typically used for component that needs to fetch a value and then edit that value. Example : an async switch
- Inheritance
-
- Object
- DiagnosticableTree
- Widget
- StatefulWidget
- AsyncEditBuilder
Constructors
-
AsyncEditBuilder({Key? key, FetcherConfig? config, WidgetBuilder? fetchingBuilder, required AsyncValueGetter<
T> fetchTask, required AsyncValueSetter<T> commitTask, required DataEditWidgetBuilder<T> builder, AsyncValueSetter<T> ? onEditSuccess}) -
const
Properties
-
builder
→ DataEditWidgetBuilder<
T> -
Child widget builder
final
-
commitTask
→ AsyncValueSetter<
T> -
Task that commit modification
If task throws, it will be properly handled
final
- config → FetcherConfig?
-
Widget configuration, that will override the one provided by DefaultFetcherConfig
Config is applied to both FetchBuilder and AsyncTaskBuilder
final
- fetchingBuilder → WidgetBuilder?
-
Widget to display while fetching
Default to
config.fetchingBuilderIf you want to change the committing widget, you should useconfig.fetchingBuilderinstead.final -
fetchTask
→ AsyncValueGetter<
T> -
Task that fetch value
If task throws, it will be properly handled
final
- hashCode → int
-
The hash code for this object.
no setterinherited
- key → Key?
-
Controls how one widget replaces another widget in the tree.
finalinherited
-
onEditSuccess
→ AsyncValueSetter<
T> ? -
Called after commitTask is successfully executed.
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createElement(
) → StatefulElement -
Creates a StatefulElement to manage this widget's location in the tree.
inherited
-
createState(
) → State< AsyncEditBuilder< T> > -
Creates the mutable state for this widget at a given location in the tree.
override
-
debugDescribeChildren(
) → List< DiagnosticsNode> -
Returns a list of
DiagnosticsNodeobjects 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