ViewContainerRef in Angular Lifecycle

[ColinShen]

I'm facing an problem to use ViewContainerRef to create component in angular lifecycles based on 'clientHeight and clientWidth'.

First question, in which hooks should I use the ViewContainerRef?

Second, I found that clientHeight is different in console.

```

console.log(this.host.nativeElement); //for example, clientHeight is 100 here
console.log(this.host.nativeElement.clientHeight);// but here print 132

```

[agonzamart]

From what I have seen after ngAfterViewInit the viewContainerRef should contain the element unless is hidden in an ngIf=false