EasyDataForm<T> class

A typed result form to be returned by the onSave callback and passed as a parameter to the onSaved callback.

The main difference between EasyDataForm<T> and EasyForm is as follows:

  • EasyForm passes the result from the onSave callback to the onSaved callback. If the onSave result is null (onSave returned null or onSave was not specified) — instead of the onSave result, a map with the values of the form fields will be passed.
  • EasyDataForm always passes only the result returned by the onSave callback to the onSaved callback, or null if onSave was not specified.

See also:

  • EasyForm, for a more detailed description and examples of using forms in the easy_form_kit package.
Inheritance

Constructors

EasyDataForm({Key? key, required Widget child, EasyFormAdaptivity adaptivity = EasyForm.defaultAdaptivity, @Deprecated('Use PopScope around EasyForm instead. Will be removed in the next major release.') WillPopCallback? onWillPop, EasyFormChangeCallback? onChanged, EasyFormFieldSaveCallback<T>? onSave, EasyFormFieldSavedCallback<T?>? onSaved, EasyAutovalidateMode autovalidateMode = EasyForm.defaultAutovalidateMode, Map<String, String?>? errors, Duration scrollToFieldDuration = EasyForm.defaultScrollToFieldDuration, Curve scrollToFieldCurve = EasyForm.defaultScrollToFieldCurve})
Creates a container for form fields.

Properties

adaptivity → EasyFormAdaptivity
The mode of adaptability of form elements, in which design system the form elements will be displayed: Material, Apple, or will be automatically determined based on the platform.
finalinherited
autovalidateMode → EasyAutovalidateMode
Used to enable/disable form fields auto validation and update their error text.
finalinherited
child → Widget
The widget below this widget in the tree.
finalinherited
errors → Map<String, String?>?
Sets errors in fields as a Map, where key is the name of the field and value is the text of the error message.
finalinherited
hashCode → int
The hash code for this object.
no setterinherited
key → Key?
Controls how one widget replaces another widget in the tree.
finalinherited
onChanged → EasyFormChangeCallback?
Called when one of the form fields changes.
finalinherited
onSave → EasyFormFieldSaveCallback?
Called when the form is being saved using the save method or the EasyFormSaveButton button.
finalinherited
onSaved → EasyFormFieldSavedCallback?
Called after the onSave callback completes, the result from onSave is passed to onSaved as a parameter.
finalinherited
onWillPop → WillPopCallback?
Enables the form to veto attempts by the user to dismiss the ModalRoute that contains the form.
finalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
scrollToFieldCurve → Curve
Scroll curve to field with error.
finalinherited
scrollToFieldDuration → Duration
Duration of scrolling to the error field.
finalinherited

Methods

createElement() → StatefulElement
Creates a StatefulElement to manage this widget's location in the tree.
inherited
createState() → EasyDataFormState<T>
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