javascript - Angular 2 - No errors, but application is not loading properly too -


i new angular , have started angular 2. have started sample project working fine, stops working. not showing output browser. below code.

index.html

<!doctype html> <html lang="en"> <head>   <meta charset="utf-8">   <title>bulletin board</title>   <base href="/">    <meta name="viewport" content="width=device-width, initial-scale=1">   <link rel="icon" type="image/x-icon" href="favicon.ico"> </head> <body>   <app-root>loading...</app-root> </body> </html>

app.component.ts

@component({   selector: 'app-root',   templateurl: './app.component.html',   styleurls: ['./app.component.css'] }) export class appcomponent {   constructor() {   }   title = 'app'; }

app.module.ts

const approute: routes = [   {     path: '',     redirectto: '/login',     pathmatch: 'full'   },   {path: 'login', component: usercomponent},   {path: 'registration', component: userregistrationcomponent} ];  @ngmodule({   declarations: [     appcomponent,     usercomponent,     userregistrationcomponent   ],   imports: [     routermodule.forroot(approute),     browsermodule   ],   providers: [],   bootstrap: [appcomponent] }) export class appmodule { }

edit

app.component.html

<router-outlet></router-outlet>

user.component.ts

<div class="login-box">   <div class="login-logo">     <b>bulletin</b>board   </div>   <div class="login-box-body">       <div class="form-group has-feedback">         <input type="text" #txtusername class="form-control" placeholder="usrename or email">         <span class="glyphicon glyphicon-envelope form-control-feedback"></span>       </div>       <div class="form-group has-feedback">         <input type="password" #txtpassword class="form-control" placeholder="password">         <span class="glyphicon glyphicon-lock form-control-feedback"></span>       </div>       <div class="row">         <div class="col-xs-8">           <div class="checkbox icheck">             <label>               <input type="checkbox"> remember me             </label>           </div>         </div>         <div class="col-xs-4">           <button type="submit" class="btn btn-primary btn-block btn-flat" (click)="onbuttonclick(txtusername.value,txtpassword.value)">sign in</button>         </div>       </div>     <a routerlink="/registration" class="text-center">register new membership</a>   </div> </div>

now not able figure out happening , error, , unable output.

what changes needs do?

you dont have script includes load angular or other script file. templates use following setup in index.html. adjust according setup:

<head>     <meta charset="utf-8">     <base href="/">      <!-- polyfill(s) older browsers -->     <script src="node_modules/core-js/client/shim.min.js"></script>      <script src="node_modules/zone.js/dist/zone.js"></script>     <script src="node_modules/systemjs/dist/system.src.js"></script>     <script src="node_modules/reflect-metadata/reflect.js"></script>      <script src="systemjs.config.js"></script>     <script>         system.import('app').catch(function(err){ console.error(err); });     </script> </head>

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