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/Angular

DebugNode

class final

class DebugNode {
  constructor(nativeNode: Node)
  nativeNode: any
  parent: DebugElement | null
  injector: Injector
  componentInstance: any
  context: any
  listeners: DebugEventListener[]
  references: {...}
  providerTokens: any[]
}

Subclasses

DebugElement

Constructor

`constructor(nativeNode: Node)`

Parameters

nativeNode Node

Properties

Property	Description
`nativeNode: any`	Read-Only The underlying DOM node.
`parent: DebugElement \| null`	Read-Only The `DebugElement` parent. Will be `null` if this is the root element.
`injector: Injector`	Read-Only The host dependency injector. For example, the root element's component instance injector.
`componentInstance: any`	Read-Only The element's own component instance, if it has one.
`context: any`	Read-Only An object that provides parent context for this element. Often an ancestor component instance that governs this element. When an element is repeated within ngFor, the context is an `NgForOf` whose `$implicit` property is the value of the row instance value. For example, the `hero` in `ngFor="let hero of heroes"`.
`listeners: DebugEventListener[]`	Read-Only The callbacks attached to the component's @Output properties and/or the element's event properties.
`references: { [key: string]: any; }`	Read-Only Dictionary of objects associated with template local variables (e.g. #foo), keyed by the local variable name.
`providerTokens: any[]`	Read-Only This component's injector lookup tokens. Includes the component itself plus the tokens that the component lists in its providers metadata.

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Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/api/core/DebugNode