ipsos-components/src/material-examples/expansion-steps/expansion-steps-example.ts

Material Design components for Angular

import {Component} from '@angular/core';

/**
 * @title Expansion panel as accordion
 */
@Component({
  selector: 'expansion-steps-example',
  templateUrl: 'expansion-steps-example.html',
  styleUrls: ['expansion-steps-example.css']
})
export class ExpansionStepsExample {
  step = 0;

  setStep(index: number) {
    this.step = index;
  }

  nextStep() {
    this.step++;
  }

  prevStep() {
    this.step--;
  }
}