import { Component , OnInit } from '@angular/core' ; @ Component ( { selector : 'app-radio-disabled-example' , templateUrl : './disabled.component.html' } ) export class ThyRadioDisabledExampleComponent implements OnInit { public checkedValue = 1 ; disabled : boolean ; ngOnInit ( ) { setTimeout ( ( ) => { this . disabled = true ; } , 0 ) ; } }