title: Angular 2 child component loads before data passed with @input()
body: <p>I have two component in my angular 2 application : component A (parent) and component B (child).</p>
  
  <p>When i passe data (myData) from A to B with @Input() i get my data in my B (child component), but the problem is that the child component loads BEFORE myData and i got indefined, the only way a can console.log(myData) is in ngOnDestroy hook !</p>
  
  <p>How to deal with this kind of load order ? </p>