Angular 2 Passing data to component when dynamically adding the component

Question

I have dynamically added a component on the click of a button .

Below is the code for my widget . Simple div with color property being set as input.

Answer 1

var cmpRef = this.viewContainerRef.createComponent(this.componentFactory, 0);
cmpRef.instance.someProp = 'someValue';
cmpRef.instance.someObservable.subscribe(val => this.someProp = val);