OnDestroy
OnDestroy
Stable Interface
What it does
Lifecycle hook that is called when a directive, pipe or service is destroyed.
How to use
.
@Component({selector: 'my-cmp', template: `...`}) class MyComponent implements OnDestroy { ngOnDestroy() { // ... } }
Interface Overview
interface OnDestroy { ngOnDestroy() : void }
Interface Description
ngOnDestroy
callback is typically used for any custom cleanup that needs to occur when the instance is destroyed.
Interface Details
ngOnDestroy() : void
exported from core-index, defined in core/src/metadata/lifecycle_hooks.ts
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Licensed under the Creative Commons Attribution License 4.0.
https://angular.io/docs/ts/latest/api/core/index/OnDestroy-interface.html