Getting value from checked box in angular 2 typescript

Question

I am using Angular 2 Typescript. I am facing a problem wherein I need to submit a form which contains check boxes. I need values that are in the attributes of checkboxes. The ch

Answer 1

I use this for the checkboxes: ng2-material checkbox

And you could do this in your component:

  selected = [];
  @Output() selectedChange:EventEmitter = new EventEmitter();

  toggle(id) {
    var index = this.selected.indexOf(id);
    if (index === -1) this.selected.push(id);
    else this.selected.splice(index, 1);
    this.selectedChange.emit(this.selected);
  }

  exists(id) {
    return this.selected.indexOf(id) > -1;
  }