angular - angular2 - ROUTER_PROVIDERS is not defined -

i have code in system.config.js when comes importing angular2's old router (the deprecated one).

'@angular/router-deprecated': 'npmcdn:@angular/router-deprecated@'+angularversion, 

i'm getting error:

system.src.js:43 uncaught (in promise) error: router_providers not defined(…) 

this plunkr here

how can fix this?

your plunker has several problems.

at app/index.ts:

• add imports:

  import { router_providers } '@angular/router-deprecated'; import { hashlocationstrategy, locationstrategy } '@angular/common'; import { provide } '@angular/core'; 

• not mandatory, should remove .ts extension:

  import { app } './app2.ts'; 

  should be:

  import { app } './app2'; 

at app/home.ts

• add path templateurl:

  templateurl: './home.html' 

  becomes:

  templateurl: './app/home.html' 

at app/add_developer.ts

• also add path templateurl:

  templateurl: './add_developer.html' 

  becomes:

  templateurl: './app/add_developer.html' 

general: update *ngfor notation

• consider updating *ngfor notation latest. using in several places. use let instead of #. instance, @ app/home.html:

  <tr *ngfor="#dev of getdevelopers()"> 

  should be

  <tr *ngfor="let dev of getdevelopers()"> 

click here updated plunker (including *ngfor changes).