Method addControl

packages/forms/src/directives/ng_form.ts:227–237

* @description * Method that sets up the control directive in this group, re-calculates its value * and validity, and adds the instance to the internal list of directives. * * @param dir The `NgModel` directive instance.

(dir: NgModel)

   * @param dir The `NgModel` directive instance.
   */
  addControl(dir: NgModel): void {
    resolvedPromise.then(() => {
      const container = this._findContainer(dir.path);
      (dir as Writable<NgModel>).control = <FormControl>(
        container.registerControl(dir.name, dir.control)
      );
      dir._setupWithForm(this.callSetDisabledState);
      dir.control.updateValueAndValidity({emitEvent: false});
      this._directives.add(dir);
    });
  }

  /**
   * @description