How to pass reactive form data between child to parent components with out using services

Question

We would like to consume child reactive form data from parent when we click on parent button. Currently we are using viewchild for getting the child cpomponent reference. We

Answer 1

Wrap your child form Inside form element so that you can submit your child form from parent, Then Inject FormGroupDirective in child component to get ref of parent form

 
    
    Save
 

Then use controlContainer to provide the existing FormGroupDirective in child component

childcomponent.ts

  form;
  constructor(private fb: FormBuilder, @Host() private parentFor: FormGroupDirective) { }

  ngOnInit() {
    this.form = this.parentFor.form;
    //Add FormControl as per your need
    this.form.addControl('child', this.fb.group({
      name: "",
      email: ""
    }))

  }

child.component.html

Example:https://stackblitz.com/edit/angular-xusdev