I don't see anything wrong.
You can shorten the constructor to
constructor(private elementRef: ElementRef){}
(or `public` instead of `private`)
Your problem is outside of the code your provided.
Does your component not have a `template` or is this just because you
shortened the code before posting?
On Friday, April 15, 2016 at 11:10:02 AM UTC+2, Paul Belowee wrote:
>
> I'm want to get reference to dom node of a component.
> Here is the code:
>
> import {Component, Inject, ElementRef} from 'angular2/core';
>
> declare var ol: any;
>
>
> @Component({
>
> selector: 'olmap'
>
> })
>
>
> export class MapComponent {
>
> elementRef: ElementRef;
>
>
> constructor(@Inject(ElementRef) elementRef: ElementRef){
>
> this.elementRef = elementRef;
>
> }
>
> }
>
> Compiling - ok.
> and runtime error: Unhandled Promise rejection: No provider for ElementRef
>
> What is wrong?
>
>
>
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