415 Unsupported Media Type; Angular2 to API
use header and body also in http request. in cread use value parameter of onSubmit function.
use following code
let creds=JSON.Stringify(value);this.http.post('http://localhost:1318/api/ActionItem', creds, options) .map((res: Response) => res.json()).subscribe(res => { this.result = res; console.log(this.result); });