Stable Class
What it does
Lifecycle hook that is called after data-bound properties of a directive are initialized.
How to use
.
@Component({selector: 'my-cmp', template: `...`}) class MyComponent implements OnInit { ngOnInit() { // ... } }
Class Overview
class OnInit { ngOnInit() : void }
Class Description
ngOnInit
is called right after the directive's data-bound properties have been checked for the first time, and before any of its children have been checked. It is invoked only once when the directive is instantiated.
Class Details
ngOnInit() : void
exported from @angular/core/index, defined in @angular/core/src/metadata/lifecycle_hooks.ts
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