Stable Class
What it does
Lifecycle hook that is called when a directive or pipe is destroyed.
How to use
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1 2 3 4 5 6 | @Component({selector: 'my-cmp', template: `...`})class MyComponent implements OnDestroy { ngOnDestroy() { // ... }} |
Class Overview
1 2 3 | class OnDestroy { ngOnDestroy() : void} |
Class Description
ngOnDestroy callback is typically used for any custom cleanup that needs to occur when the instance is destroyed.
Class Details
ngOnDestroy() : void
exported from @angular/core/index, defined in @angular/core/src/metadata/lifecycle_hooks.ts
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