argos/dmp-frontend/src/app/form/dynamic-form-group/dynamic-form-group.component.ts

import { VisibilityRulesService } from '../../utilities/visibility-rules/visibility-rules.service';
import { FieldGroup } from '../../models/FieldGroup';
import { Component, Input, OnInit, ViewEncapsulation, ChangeDetectionStrategy } from '@angular/core';
import { FormGroup, Validators, FormControl, FormArray } from '@angular/forms';
import { NgForm } from '@angular/forms';
import { CompositeField } from '../../models/CompositeField';



@Component({
  selector: 'df-group',
  templateUrl: './dynamic-form-group.component.html',
  styleUrls: ['./dynamic-form-group.component.css'],
  encapsulation: ViewEncapsulation.None,
})
export class DynamicFormGroupComponent implements OnInit {
  @Input() group: FieldGroup
  form: FormGroup;
  @Input() pathName: string;

  @Input() path: string;
  trackByFn = (index, item) => item ? item["id"] : null
  constructor(public visibilityRulesService: VisibilityRulesService) {
  }

  ngOnInit() {
    if (this.group) {
      this.form = this.visibilityRulesService.getFormGroup(this.group.id)
    }
  }


  addMultipleField(fieldsetIndex: number) {
    let compositeField: CompositeField = this.group.compositeFields[fieldsetIndex].cloneForMultiplicity(fieldsetIndex);
    this.group.compositeFields[fieldsetIndex].multiplicityItems.push(compositeField);
    (<FormArray>(this.form.get("compositeFields").get('' + fieldsetIndex).get('multiplicityItems'))).push(compositeField.buildForm());
  }

  addFieldSet() {

  }

}