How can I process all inputs in Angular2+ with one function?

Question

Angular

<div>
    {{product.title}}
    <input class="form-control" type="text" [(ngModel)]="product_title">
    <button class="btn btn-secondary" (click)="editItem(product.id)">Edit</button>
</div>

<div>
    Artikul: {{product.artikul}}
    <input class="form-control" type="text" [(ngModel)]="product_artikul">
    <button class="btn btn-secondary" (click)="editItem(product.id)">Edit</button>
</div>

<div>
    Price: {{product.price}}
    <input class="form-control" type="text" [(ngModel)]="product_price">
    <button class="btn btn-secondary" (click)="editItem(product.id)">Edit</button>
</div>

You need to be able to edit each input with one function (so as not to write a separate function for each input). Please tell me how can I do this, or how to do it in another way.