How to set value to form control in Reactive Forms in Angular

Question

Hi Everyone I\'m new to angular. Actually, I\'m trying to subscribe data from a service and that data, I\'m passing to form control of mine from (example, it\'s like an edit

Answer 1

Use patchValue() method which helps to update even subset of controls.

setValue(){
  this.editqueForm.patchValue({user: this.question.user, questioning: this.question.questioning})
}

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From Angular docs setValue() method:

Error When strict checks fail, such as setting the value of a control that doesn't exist or if you excluding the value of a control.

In your case, object missing options and questionType control value so setValue() will fail to update.