AbstractControlGroup<T> class
abstract
Generic control group that allows creating your own group that is backed by a value that is not a Map.
- Inheritance
-
- Object
- AbstractControl<
T> - AbstractControlGroup
- Implementers
- Annotations
-
- @optionalTypeArgs
Constructors
-
AbstractControlGroup(Map<
String?, AbstractControl> controls, [ValidatorFn? validator])
Properties
-
controls
→ Map<
String?, AbstractControl> -
final
- dirty → bool
-
no setterinherited
- disabled → bool
-
no setterinherited
-
disabledChanges
→ Stream<
bool> -
no setterinherited
- enabled → bool
-
no setterinherited
-
errors
→ Map<
String, dynamic> ? -
Returns the errors of this control.
no setterinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- invalid → bool
-
no setterinherited
- pending → bool
-
no setterinherited
- pristine → bool
-
no setterinherited
- root → AbstractControl
-
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- status → String?
-
The validation status of the control.
no setterinherited
-
statusChanges
→ Stream<
String> -
no setterinherited
- touched → bool
-
no setterinherited
- untouched → bool
-
no setterinherited
- valid → bool
-
no setterinherited
- validator ↔ ValidatorFn?
-
getter/setter pairinherited
- value → T?
-
no setterinherited
-
valueChanges
→ Stream<
T?> -
no setterinherited
Methods
-
addControl(
String? name, AbstractControl control) → void - Add a control to this group.
-
contains(
String? controlName) → bool - Check whether there is a control with the given name in the group.
-
find(
String? path) → AbstractControl? -
Walks the path supplied to find matching control.
inherited
-
findPath(
List< String?> ? path) → AbstractControl? -
Walks the path to find the matching control.
inherited
-
getError(
String errorCode, [List< String> ? path]) → dynamic -
inherited
-
hasError(
String errorCode, [List< String> ? path]) → bool -
inherited
-
included(
String? controlName) → bool -
markAsDirty(
{bool? onlySelf, bool emitEvent = true}) → void -
Mark the control as
dirty.inherited -
markAsDisabled(
{bool updateParent = true, bool emitEvent = true}) → void -
Disables the control. This means the control will be exempt from
validation checks and excluded from the aggregate value of any
parent. Its status is
DISABLED.inherited -
markAsEnabled(
{bool updateParent = true, bool emitEvent = true}) → void -
Enables the control. This means the control will be included in
validation checks and the aggregate value of its parent. Its
status is re-calculated based on its value and its validators.
inherited
-
markAsPending(
{bool onlySelf = false}) → void -
inherited
-
markAsPristine(
{bool updateParent = true}) → void -
Marks the control as
pristine.inherited -
markAsTouched(
{bool updateParent = true}) → void -
Marks the control as
touched.inherited -
markAsUntouched(
{bool updateParent = true}) → void -
Marks the control as
untouched.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
onUpdate(
) → void -
Callback when control is asked to update its value.
inherited
-
removeControl(
String? name) → void - Remove a control from this group.
-
reset(
{T? value, bool? isDisabled, bool? updateParent, bool? emitEvent}) → void -
Resets the form control.
inherited
-
setErrors(
Map< String, dynamic> errors, {bool emitEvent = true}) → void -
Sets errors on a control.
inherited
-
setParent(
AbstractControl parent) → void -
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
updateValue(
T? value, {bool? onlySelf, bool? emitEvent, bool? emitModelToViewChange, String? rawValue}) → void -
Set the value of the AbstractControl to
value.inherited -
updateValueAndValidity(
{bool? onlySelf, bool? emitEvent}) → void -
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited