Angular 6 + ng-select inside ngx-datatable

<!DOCTYPE html>
<html>

  <head>
    <base href="." />
    <script type="text/javascript" charset="utf-8">
      window.AngularVersionForThisPlunker = 'latest'
    </script>
    <title>angular playground</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://unpkg.com/core-js@2.4.1/client/shim.min.js"></script>
    <script src="https://unpkg.com/zone.js/dist/zone.js"></script>
    <script src="https://unpkg.com/zone.js/dist/long-stack-trace-zone.js"></script>
    <script src="https://unpkg.com/reflect-metadata@0.1.3/Reflect.js"></script>
    <script src="https://unpkg.com/systemjs@0.19.31/dist/system.js"></script>
    <script src="config.js"></script>
    <script>
    System.import('app')
      .catch(console.error.bind(console));
  </script>
  </head>

  <body>
    <my-app>
    loading...
  </my-app>
  </body>

</html>

@import "https://unpkg.com/@ng-select/ng-select/themes/default.theme.css";
@import "https://unpkg.com/@swimlane/ngx-datatable/release/themes/material.css";

### Angular Starter Plunker - Typescript

var angularVersion;
if(window.AngularVersionForThisPlunker === 'latest'){
  angularVersion = ''; //picks up latest
}
else {
  angularVersion = '@' + window.AngularVersionForThisPlunker;
}

System.config({
  //use typescript for compilation
  transpiler: 'typescript',
  //typescript compiler options
  typescriptOptions: {
    emitDecoratorMetadata: true
  },
  paths: {
    'npm:': 'https://unpkg.com/'
  },
  //map tells the System loader where to look for things
  map: {
    
    'app': './src',
    '@angular/core': 'npm:@angular/core'+ angularVersion + '/bundles/core.umd.js',
    '@angular/common': 'npm:@angular/common' + angularVersion + '/bundles/common.umd.js',
    '@angular/common/http': 'npm:@angular/common' + angularVersion + '/bundles/common-http.umd.js',
    '@angular/compiler': 'npm:@angular/compiler' + angularVersion  + '/bundles/compiler.umd.js',
    '@angular/platform-browser': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser.umd.js',
    '@angular/platform-browser-dynamic': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic.umd.js',
    '@angular/http': 'npm:@angular/http' + angularVersion + '/bundles/http.umd.js',
    '@angular/router': 'npm:@angular/router' + angularVersion +'/bundles/router.umd.js',
    '@angular/forms': 'npm:@angular/forms' + angularVersion + '/bundles/forms.umd.js',
    '@angular/animations': 'npm:@angular/animations' + angularVersion + '/bundles/animations.umd.js',
    '@angular/platform-browser/animations': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-animations.umd.js',
    '@angular/animations/browser': 'npm:@angular/animations' + angularVersion + '/bundles/animations-browser.umd.js',
    
    '@angular/core/testing': 'npm:@angular/core' + angularVersion + '/bundles/core-testing.umd.js',
    '@angular/common/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-testing.umd.js',
    '@angular/common/http/testing': 'npm:@angular/common' + angularVersion + '/bundles/common-http-testing.umd.js',
    '@angular/compiler/testing': 'npm:@angular/compiler' + angularVersion + '/bundles/compiler-testing.umd.js',
    '@angular/platform-browser/testing': 'npm:@angular/platform-browser' + angularVersion + '/bundles/platform-browser-testing.umd.js',
    '@angular/platform-browser-dynamic/testing': 'npm:@angular/platform-browser-dynamic' + angularVersion + '/bundles/platform-browser-dynamic-testing.umd.js',
    '@angular/http/testing': 'npm:@angular/http' + angularVersion + '/bundles/http-testing.umd.js',
    '@angular/router/testing': 'npm:@angular/router' + angularVersion + '/bundles/router-testing.umd.js',
    'tslib': 'npm:tslib@1.6.1',
    'rxjs': 'npm:rxjs',
    'typescript': 'npm:typescript@2.2.1/lib/typescript.js',
    '@ng-select/ng-select': 'npm:@ng-select/ng-select',
    '@swimlane/ngx-datatable': 'npm:@swimlane/ngx-datatable'
  },
  //packages defines our app package
  packages: {
    app: {
      main: './main.ts',
      defaultExtension: 'ts'
    },
    rxjs: {
      main: 'index.js',
      defaultExtension: 'js'
    },
    "rxjs/operators": {
        main: 'index.js',
        defaultExtension: 'js'
    }
  }
});

//main entry point
import {platformBrowserDynamic} from '@angular/platform-browser-dynamic';
import {AppModule} from './app';

platformBrowserDynamic().bootstrapModule(AppModule)

//our root app component
import {Component, NgModule, VERSION} from '@angular/core'
import {BrowserModule} from '@angular/platform-browser'
import { NgxDatatableModule } from '@swimlane/ngx-datatable';
import { NgSelectModule } from '@ng-select/ng-select';
import { FormsModule } from '@angular/forms';

@Component({
  selector: 'my-app',
  templateUrl: './src/app.html',
  styleUrls: [],
})
export class App {
  rows = [];
  
  ngOnInit() {
    this.rows = [
      { name: 'Row1' },
      { name: 'Row2' },
    ]
  }
}

@NgModule({
  imports: [
    BrowserModule,
    NgxDatatableModule,
    NgSelectModule,
    FormsModule,
  ],
  declarations: [ App ],
  bootstrap: [ App ]
})
export class AppModule {}

<div>
  <ngx-datatable class='material' [rows]='rows' [columnMode]='"force"' [headerHeight]='50' [footerHeight]='50' [rowHeight]='50'>
    <ngx-datatable-column name="Name">
      <ng-template ngx-datatable-cell-template let-row="row">
        {{row['name']}}
      </ng-template>
    </ngx-datatable-column>
    <ngx-datatable-column name="ng-select column">
      <ng-template ngx-datatable-cell-template let-row="row">
        <ng-select [searchable]="false" placeholder="-- choose --">
          <ng-option>Option 1</ng-option>
          <ng-option>Option 2</ng-option>
          <ng-option>Option 3</ng-option>
        </ng-select>
      </ng-template>
    </ngx-datatable-column>
     <ngx-datatable-column name="select column">
      <ng-template ngx-datatable-cell-template let-row="row">
        <select>
          <option>Option 1</option>
          <option>Option 2</option>
          <option>Option 3</option>
        </select>
      </ng-template>
    </ngx-datatable-column>
  </ngx-datatable>
</div>