angular library

Classes

AfterChanges: Implement this interface to get notified when any data-bound property of your directive is changed by the Angular framework.
AfterContentChecked: Implement this interface to get notified after every check of your directive's content.
AfterContentInit: Implement this interface to get notified when your directive's content has been fully initialized.
AfterViewChecked: Implement this interface to get notified after every check of your component's view.
AfterViewInit: Implement this interface to get notified when your component's view has been fully initialized.
ApplicationRef: A reference to an Angular application running on a page.
AsyncPipe: An async pipe awaits for a value from a Future or Stream. When a value is received, the async pipe marks the component to be checked for changes.
Attribute: An annotation specifying that a constant attribute value should be injected.
ChangeDetectorRef: Provides influence over how change detection should execute for a component.
ClassProvider<T extends Object>: Describes at compile-time configuring to return an instance of a class.
Component: Declare reusable UI building blocks for an application.
ComponentFactory<T extends Object>: Backing implementation behind a class T annotated with @Component.
ComponentLoader: Supports imperatively loading and binding new components at runtime.
ComponentRef<C>: Represents an instance of a Component created via a ComponentFactory.
ContentChild: Declares a reference to a single child node projected into <ng-content>.
ContentChildren: Declares a reference to multiple child nodes projected into <ng-content>.
CurrencyPipe: WARNING: this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and Opera browsers.
DatePipe: Formats a date value to a string based on the requested format.
DecimalPipe: WARNING: this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and Opera browsers.
Directive: An annotation that marks a class as an Angular directive, allowing you to attach behavior to elements in the DOM.
DoCheck: Implement to execute ngDoCheck and implement your own change detection.
ElementRef: A wrapper around a native element inside of a View.
EmbeddedViewRef: An embedded Angular view that can be created and destroyed dynamically.
ExceptionHandler: Provides a hook for receiving unhandled errors/exceptions.
ExistingProvider<T extends Object>: Describes at compile-time configuring to redirect to another token.
FactoryProvider<T extends Object>: Describes at compile-time configuring to invoke a factory function.
GenerateInjector: Annotates a method to generate an Injector factory at compile-time.
Host: Specifies that an injector should retrieve a dependency from any injector until reaching the closest host.
HostBinding: Declares a host property on the host component or element.
HostListener: Declares listening to eventName on the host element of the directive.
Inject: A parameter metadata that specifies a dependency.
Injectable: Compile-time metadata that marks a class Type or Function for injection.
Injector: Support for imperatively loading dependency injected services at runtime.
Input: Declares a data-bound input property.
LowerCasePipe: Transforms text to lowercase.
Module: Encapsulates a reusable set of dependency injection configurations.
MultiToken<T extends Object>: A token representing multiple values of T for dependency injection.
NgClass: The NgClass directive conditionally adds and removes CSS classes on an HTML element based on an expression's evaluation result.
NgContentRef: Represents a reference to an <ng-content> element.
NgFor: The NgFor directive instantiates a template once per item from an iterable. The context for each instantiated template inherits from the outer context with the given loop variable set to the current item from the iterable.
NgIf: Causes an element and its contents to be conditionally added/removed from the DOM based on the value of the given boolean template expression.
NgStyle: The NgStyle directive changes an element's style based on the bound style expression:
NgSwitch: Adds or removes DOM sub-trees when their match expressions match the switch expression.
NgSwitchDefault: Default case statements are displayed when no match expression matches the switch expression value.
NgSwitchWhen: Insert the sub-tree when the ngSwitchWhen expression evaluates to the same value as the enclosing switch expression.
NgTemplateOutlet: Inserts an embedded view, created from a TemplateRef.
NgZone: Handles and observes the side-effects of executing callbacks in AngularDart.
OnDestroy: Implement to execute ngOnDestroy before your component is destroyed.
OnInit: Implement to execute ngOnInit after the first change-detection completed.
OpaqueToken<T extends Object>: A token to be used instead of Type when configuring dependency injection.
Optional: A parameter metadata that marks a dependency as optional.
Output: Declares an event-bound output property.
PercentPipe: WARNING: this pipe uses the Internationalization API. Therefore it is only reliable in Chrome and Opera browsers.
Pipe: Declare reusable pipe function.
Provider<T extends Object>: Describes at compile-time how an Injector should be configured.
ReplacePipe: Creates a new String with some or all of the matches of a pattern replaced by a replacement.
Self: Specifies that an Injector should retrieve a dependency only from itself.
SkipSelf: Specifies that the dependency resolution should start from the parent injector.
SlicePipe: Creates a new List or String containing a subset (slice) of the elements.
TemplateRef: Represents an Embedded Template that can be used to instantiate Embedded Views.
Testability: Provides testing hooks accessible via JavaScript APIs in the browser.
TestabilityRegistry: A global registry of Testability instances given an app root element.
Typed<T extends Object>: Declares a typed directive or defines type argument of type T.
UncaughtError: An uncaught error and stackTrace emitted by NgZone.onUncaughtError.
UpperCasePipe: Implements uppercase transforms to text.
ValueProvider<T extends Object>: Describes at compile-time using a constant value to represent a token.
ViewChild: Declares a reference to a single child node in a component's template.
ViewChildren: Declares a reference to multiple child nodes in a component's template.
ViewContainerRef: Represents a container where one or more views can be attached.
ViewRef: An Angular view that can be created and destroyed dynamically.

Enums

ChangeDetectionStrategy: Describes within the change detector which strategy will be used the next time change detection is triggered.
ChangeDetectorState: Describes the current state of the change detector.
ViewEncapsulation: Defines template and style encapsulation options available for Component's View.
Visibility: Options for configuring whether a directive class can be injected.

Extensions

DeprecatedChangeDetectorRef on ChangeDetectorRef
DeprecatedDetectChanges on ChangeDetectorRef

Constants

appId → const OpaqueToken<String>: A dependency injection token representing a unique ID for the application.
commonPipes → const List<Type>: A collection of built-in AngularDart core pipes.
coreDirectives → const List<Type>: A collection of Angular core directives, such as NgFor and NgIf.
noValueProvided → const Object: A marker that represents a lack-of-value for the useValue parameter.
testabilityProvider → const List<ClassProvider<Object>>: The Testability providers.
visibleForTemplate → const _VisibleForTemplate: Used to annotate a class, field, or method that is public for template use.

Functions

debugCheckBindings([bool enabled = true]) → void: Opt-in/out to more precise and exhaustive checking of AngularDart bindings.
debugClearComponentStyles() → void: Clears all component styles from the DOM.
enableDevTools() → void: Enables developer tools if in development mode.
provide<T extends Object>(Object token, {Type? useClass, Object useValue = noValueProvided, Object? useExisting, Function? useFactory, List<Object>? deps}) → Provider<T>: Short-hand for Provider(...).
registerContentRoot(Element element) → void: Registers element as an additional location to search for components.
runApp<T extends Object>(ComponentFactory<T> componentFactory, {InjectorFactory createInjector = _identityInjector}) → ComponentRef<T>: Starts a new AngularDart application with componentFactory as the root.
runAppAsync<T extends Object>(ComponentFactory<T> componentFactory, {required Future<void> beforeComponentCreated(Injector), InjectorFactory createInjector = _identityInjector}) → Future<ComponentRef<T>>: Asynchronous alternative to runApp, supporting beforeComponentCreated.

Typedefs

InjectorFactory = Injector Function(Injector parent): Defines a function that creates an injector around a parent injector.
TrackByFn = Object? Function(int index, dynamic item): A function that can be used to return a unique key for item at index.

Exceptions / Errors

InjectionError: A class of error that is thrown related to dependency injection.
NoProviderError: Thrown when there is no dependency injection provider found for a token.

Classes

Enums

Extensions

Constants

Functions

Typedefs

Exceptions / Errors

ngdart package

angular library