NgElement
Implements the functionality needed for a custom element.
abstract class NgElement extends HTMLElement {
protected ngElementStrategy: NgElementStrategy
protected ngElementEventsSubscription: Subscription | null
abstract attributeChangedCallback(attrName: string, oldValue: string | null, newValue: string, namespace?: string): void
abstract connectedCallback(): void
abstract disconnectedCallback(): void
}
Properties
| Property | Description |
|---|---|
protected ngElementStrategy: NgElementStrategy
|
The strategy that controls how a component is transformed in a custom element. |
protected ngElementEventsSubscription: Subscription | null
|
A subscription to change, connect, and disconnect events in the custom element. |
Methods
|
Prototype for a handler that responds to the insertion of the custom element in the DOM. |
ParametersThere are no parameters. Returns
|
|
Prototype for a handler that responds to the deletion of the custom element from the DOM. |
ParametersThere are no parameters. Returns
|