Class UmbBaseExtensionsInitializer<ManifestTypes, ManifestTypeName, ManifestType, ControllerType, MyPermittedControllerType>`Abstract`

This abstract Controller holds the core to manage a multiple Extensions. When one or more extensions are permitted to be used, then the extender of this class can instantiate the relevant single extension initiator relevant for this type.

UmbBaseExtensionsInitializer

Type Parameters

ManifestTypes extends ManifestBase
ManifestTypeName extends string
ManifestType extends ManifestBase = SpecificManifestTypeOrManifestBase<ManifestTypes, ManifestTypeName>
ControllerType extends UmbBaseExtensionInitializer<ManifestType> = UmbBaseExtensionInitializer<ManifestType>
MyPermittedControllerType extends ControllerType = PermittedControllerType<ControllerType>

Hierarchy (View Summary)

UmbControllerBase
- UmbBaseExtensionsInitializer

Constructors

constructor

new UmbBaseExtensionsInitializer<
    ManifestTypes extends ManifestBase,
    ManifestTypeName extends string,
    ManifestType extends
        ManifestBase = SpecificManifestTypeOrManifestBase<
        ManifestTypes,
        ManifestTypeName,
    >,
    ControllerType extends
        UmbBaseExtensionInitializer<ManifestType, never> = UmbBaseExtensionInitializer<
        ManifestType,
        never,
    >,
    MyPermittedControllerType extends
        UmbBaseExtensionInitializer<ManifestType, never> = PermittedControllerType<
        ControllerType,
    >,
>(
    host: UmbControllerHost,
    extensionRegistry: UmbExtensionRegistry<ManifestTypes>,
    type: ManifestTypeName | ManifestTypeName[],
    filter: undefined | null | ((manifest: ManifestType) => boolean),
    onChange?: (permittedManifests: MyPermittedControllerType[]) => void,
    controllerAlias?: string,
    args?: UmbBaseExtensionsInitializerArgs,
): UmbBaseExtensionsInitializer<
    ManifestTypes,
    ManifestTypeName,
    ManifestType,
    ControllerType,
    MyPermittedControllerType,
>
Type Parameters
- ManifestTypes extends ManifestBase
- ManifestTypeName extends string
- ManifestType extends ManifestBase = SpecificManifestTypeOrManifestBase<ManifestTypes, ManifestTypeName>
- ControllerType extends UmbBaseExtensionInitializer<ManifestType, never> = UmbBaseExtensionInitializer<ManifestType, never>
- MyPermittedControllerType extends UmbBaseExtensionInitializer<ManifestType, never> = PermittedControllerType<ControllerType>
Parameters
- host: UmbControllerHost
- extensionRegistry: UmbExtensionRegistry<ManifestTypes>
- type: ManifestTypeName | ManifestTypeName[]
- filter: undefined | null | ((manifest: ManifestType) => boolean)
- OptionalonChange: (permittedManifests: MyPermittedControllerType[]) => void
- OptionalcontrollerAlias: string
- args: UmbBaseExtensionsInitializerArgs = {}
Returns UmbBaseExtensionsInitializer<
    ManifestTypes,
    ManifestTypeName,
    ManifestType,
    ControllerType,
    MyPermittedControllerType,
>
Overrides UmbControllerBase.constructor
- Defined in src/libs/extension-api/controller/base-extensions-initializer.controller.ts:51

Properties

`Protected`_extensions

_extensions: ControllerType[] = []

_host

_host: UmbControllerHost

Accessors

controllerAlias

get controllerAlias(): UmbControllerAlias
Returns UmbControllerAlias
Inherited from UmbControllerBase.controllerAlias
- Defined in src/libs/controller-api/controller.interface.ts:3

Methods

`Protected` `Abstract`_createController

_createController(manifest: ManifestType): ControllerType
Parameters
- manifest: ManifestType
Returns ControllerType
- Defined in src/libs/extension-api/controller/base-extensions-initializer.controller.ts:125

`Protected`_extensionChanged

_extensionChanged(isPermitted: boolean, controller: ControllerType): void
Parameters
- isPermitted: boolean
- controller: ControllerType
Returns void
- Defined in src/libs/extension-api/controller/base-extensions-initializer.controller.ts:127

`Protected`_init

_init(): void
Returns void
- Defined in src/libs/extension-api/controller/base-extensions-initializer.controller.ts:67

addEventListener

addEventListener(
    type: string,
    callback: null | EventListenerOrEventListenerObject,
    options?: boolean | AddEventListenerOptions,
): void
The addEventListener() method of the EventTarget interface sets up a function that will be called whenever the specified event is delivered to the target.

MDN Reference
Parameters
- type: string
- callback: null | EventListenerOrEventListenerObject
- Optionaloptions: boolean | AddEventListenerOptions
Returns void
Inherited from UmbControllerBase.addEventListener
- Defined in node_modules/typescript/lib/lib.dom.d.ts:11569

addUmbController

addUmbController(controller: UmbController): void
Parameters
- controller: UmbController
Returns void
Inherited from UmbControllerBase.addUmbController
- Defined in src/libs/controller-api/controller-host.interface.ts:6

asPromise

asPromise(): Promise<void>
Returns Promise<void>
- Defined in src/libs/extension-api/controller/base-extensions-initializer.controller.ts:41

consumeContext

consumeContext<
    BaseType extends UmbContextMinimal = UmbContextMinimal,
    ResultType extends UmbContextMinimal = BaseType,
>(
    alias: string | UmbContextToken<BaseType, ResultType>,
    callback: UmbContextCallback<ResultType>,
): UmbContextConsumerController<BaseType, ResultType>
Type Parameters
- BaseType extends UmbContextMinimal = UmbContextMinimal
- ResultType extends UmbContextMinimal = BaseType
Parameters
- alias: string | UmbContextToken<BaseType, ResultType>
- callback: UmbContextCallback<ResultType>
  Callback method called when context is resolved.
Returns UmbContextConsumerController<BaseType, ResultType>
Reference to the created Context Consumer Controller instance

Description
Setup a subscription for a context. The callback is called when the context is resolved.

Memberof
UmbClassInterface
Inherited from UmbControllerBase.consumeContext
- Defined in src/libs/class-api/class.interface.ts:64

destroy

destroy(): void
Returns void
Overrides UmbControllerBase.destroy
- Defined in src/libs/extension-api/controller/base-extensions-initializer.controller.ts:212

dispatchEvent

dispatchEvent(event: Event): boolean
The dispatchEvent() method of the EventTarget sends an Event to the object, (synchronously) invoking the affected event listeners in the appropriate order.

MDN Reference
Parameters
- event: Event
Returns boolean
Inherited from UmbControllerBase.dispatchEvent
- Defined in node_modules/typescript/lib/lib.dom.d.ts:11575

getContext

getContext<
    BaseType extends UmbContextMinimal = UmbContextMinimal,
    ResultType extends UmbContextMinimal = BaseType,
>(
    alias: string | UmbContextToken<BaseType, ResultType>,
    options?: UmbClassGetContextOptions,
): Promise<undefined | ResultType>
Type Parameters
- BaseType extends UmbContextMinimal = UmbContextMinimal
- ResultType extends UmbContextMinimal = BaseType
Parameters
- alias: string | UmbContextToken<BaseType, ResultType>
- Optionaloptions: UmbClassGetContextOptions
Returns Promise<undefined | ResultType>
A Promise with the reference to the Context Api Instance

Description
Retrieve a context. Notice this is a one time retrieving of a context, meaning if you expect this to be up to date with reality you should instead use the consumeContext method.

Memberof
UmbClassInterface
Inherited from UmbControllerBase.getContext
- Defined in src/libs/class-api/class.interface.ts:75

getHostElement

getHostElement(): Element
Returns Element
Inherited from UmbControllerBase.getHostElement
- Defined in src/libs/controller-api/controller-host.interface.ts:9

getUmbControllers

getUmbControllers(
filterMethod: (ctrl: UmbController) => boolean,
): UmbController[]
Parameters
- filterMethod: (ctrl: UmbController) => boolean
Returns UmbController[]
Inherited from UmbControllerBase.getUmbControllers
- Defined in src/libs/controller-api/controller-host.interface.ts:5

observe

observe<
    ObservableType extends undefined
    | Observable<T>,
    T,
    SpecificT = ObservableType extends Observable<U>
        ? ObservableType<ObservableType> extends undefined ? undefined | U : U
        : undefined,
    SpecificR = ObservableType extends undefined
        ? undefined
        | UmbObserverController<SpecificT>
        : UmbObserverController<SpecificT>,
>(
    source: ObservableType,
    callback?: ObserverCallback<SpecificT>,
    controllerAlias?: null | UmbControllerAlias,
): SpecificR
Type Parameters
- ObservableType extends undefined | Observable<T>
- T
- SpecificT = ObservableType extends Observable<U>
  ? ObservableType<ObservableType> extends undefined ? undefined | U : U
  : undefined
- SpecificR = ObservableType extends undefined
      ? undefined
      | UmbObserverController<SpecificT>
      : UmbObserverController<SpecificT>
Parameters
- source: ObservableType
  An Observable to observe from.
- Optionalcallback: ObserverCallback<SpecificT>
  Callback method called when data is changed.
- OptionalcontrollerAlias: null | UmbControllerAlias
  Define an explicit controller alias. If not defined then one will be generated based on the callback function. If null is parsed no controller alias will be given.
Returns SpecificR
Reference to the created Observer Controller instance.

Description
Observe an Observable. An Observable is a declared source of data that can be observed. An observables is declared from a UmbState.

Memberof
UmbClassInterface
Inherited from UmbControllerBase.observe
- Defined in src/libs/class-api/class.interface.ts:27

provideContext

provideContext<R extends UmbContextMinimal = UmbContextMinimal>(
alias: string | UmbContextToken<R, R>,
instance: R,
): UmbContextProviderController<R>
Type Parameters
- R extends UmbContextMinimal = UmbContextMinimal
Parameters
- alias: string | UmbContextToken<R, R>
- instance: R
  The API instance to be exposed.
Returns UmbContextProviderController<R>
Reference to the created Context Provider Controller instance

Description
Provide a context API for this or child elements.

Memberof
UmbClassInterface
Inherited from UmbControllerBase.provideContext
- Defined in src/libs/class-api/class.interface.ts:52

removeEventListener

removeEventListener(
    type: string,
    callback: null | EventListenerOrEventListenerObject,
    options?: boolean | EventListenerOptions,
): void
The removeEventListener() method of the EventTarget interface removes an event listener previously registered with EventTarget.addEventListener() from the target.

MDN Reference
Parameters
- type: string
- callback: null | EventListenerOrEventListenerObject
- Optionaloptions: boolean | EventListenerOptions
Returns void
Inherited from UmbControllerBase.removeEventListener
- Defined in node_modules/typescript/lib/lib.dom.d.ts:11581

removeUmbController

removeUmbController(controller: UmbController): void
Parameters
- controller: UmbController
Returns void
Inherited from UmbControllerBase.removeUmbController
- Defined in src/libs/controller-api/controller-host.interface.ts:8

removeUmbControllerByAlias

removeUmbControllerByAlias(unique: UmbControllerAlias): void
Parameters
- unique: UmbControllerAlias
Returns void
Inherited from UmbControllerBase.removeUmbControllerByAlias
- Defined in src/libs/controller-api/controller-host.interface.ts:7

Class UmbBaseExtensionsInitializer<ManifestTypes, ManifestTypeName, ManifestType, ControllerType, MyPermittedControllerType>Abstract

Type Parameters

Hierarchy (View Summary)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Type Parameters

Parameters

Returns UmbBaseExtensionsInitializer< ManifestTypes, ManifestTypeName, ManifestType, ControllerType, MyPermittedControllerType,>

Properties

Protected_extensions

_host

Accessors

controllerAlias

Returns UmbControllerAlias

Methods

Protected Abstract_createController

Parameters

Returns ControllerType

Protected_extensionChanged

Parameters

Returns void

Protected_init

Returns void

addEventListener

Parameters

Returns void

addUmbController

Parameters

Returns void

asPromise

Returns Promise<void>

consumeContext

Type Parameters

Parameters

Returns UmbContextConsumerController<BaseType, ResultType>

Description

Memberof

destroy

Returns void

dispatchEvent

Parameters

Returns boolean

getContext

Type Parameters

Parameters

Returns Promise<undefined | ResultType>

Description

Memberof

getHostElement

Returns Element

getUmbControllers

Parameters

Returns UmbController[]

hasUmbController

Parameters

Returns boolean

hostConnected

Returns void

hostDisconnected

Returns void

observe

Type Parameters

Parameters

Returns SpecificR

Description

Memberof

provideContext

Type Parameters

Parameters

Returns UmbContextProviderController<R>

Description

Memberof

removeEventListener

Parameters

Returns void

Class UmbBaseExtensionsInitializer<ManifestTypes, ManifestTypeName, ManifestType, ControllerType, MyPermittedControllerType>`Abstract`

Returns UmbBaseExtensionsInitializer<
ManifestTypes,
ManifestTypeName,
ManifestType,
ControllerType,
MyPermittedControllerType,
>

`Protected`_extensions

`Protected` `Abstract`_createController

`Protected`_extensionChanged

`Protected`_init