Answers for "setvalue angular"

setinterval in angular 6

ngOnInit() {
  this.battleInit();
  this.id = setInterval(() => {
    this.battleInit(); 
  }, 5000);
}

ngOnDestroy() {
  if (this.id) {
    clearInterval(this.id);
  }
}

update formgroup value angular

To set all FormGroup values use, setValue:

this.myFormGroup.setValue({
  formControlName1: myValue1, 
  formControlName2: myValue2
});
To set only some values, use patchValue:

this.myFormGroup.patchValue({
  formControlName1: myValue1, 
  // formControlName2: myValue2 (can be omitted)
});