Angular 4 execute function from another component

Question

I\'m build a webapp using Angular4 and I\'m trying to create a button to call functions on other components.

I was reading other similar questions here, but they hav

Answer 1

I had a similiar situation, but didn´t want to make a service for this. I managed to pass it like callback. It would be something like this:

header.component.ts

@Component({
selector: 'header',
templateUrl: `
    

        Open filter
    
`})
export class HeaderComponent {
   @Input() myFunction: Function;
}

Then just to call it passing the function and parameter

// store.html

And just declaring functionOnStore normally on store component