how to make a counter button in angular/typescript?

Question

what i am trying to do is click a button add 1 times 1 but that count is not lost when reloading the page


  idi(){
this.suma=this.suma+1;
}

I only have this, but when reloading the page the value is lost and it starts from 0

Answer 1

please use localStorage to store the information and retrieve it back once the page reloads.

localStorage.setItem('myCat', 'Tom'); stores the value

const cat = localStorage.getItem('myCat'); retrieves the value.