dart angular2-在OnInit方法中实例化的组件输入

Question

I try to have a component with an input instantiated in the OnInit method :

 <my-component [myInput]="myInput"></my-component>

In my-component, myInput is always null, as it is not instantiated in the constructor but in OnInit method. I cannot instantiate it in the constructor because I need to call an async method, which is not permitted in the constructor.

Thanks for your help.

Answer 1

If I understand you correctly, the Angular2 Tutorial for Dart fits your needs almost perfectly.

Direct link to the code