Hi, i d'ont understand why the following snippet don't works and print
error 'TypeError: Cannot read property 'test' of undefined' when i invoke
the method :
@Injectable()
export class HeroService {
test = '1';
getHeroesSlowly() {
return new Promise(function(resolve, reject) {
if (this.test=='1') {
setTimeout(()=>resolve(HEROES), 4000) // 2
seconds
} else {
reject('No user');
}
});
}
}
And how i can display logs in console? 'console.log('log') not works.
thanks!
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