What is the process for integrating ng-bootstrap into an Angular 5 project?

Has anyone encountered issues loading ng-bootstrap in their Angular project? I'm experiencing difficulties and would appreciate any insights.

Thank you for your help!

This is my app.module.ts file:

import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { NgbModule } from '@ng-bootstrap/ng-bootstrap';
import { AppRoutingModule } from './app-routing.module';

import { AppComponent } from './app.component';
import { NavbarComponent } from './navbar/navbar.component';
import { FooterComponent } from './footer/footer.component';


@NgModule({
  declarations: [
    AppComponent,
    NavbarComponent,
    FooterComponent
  ],
  imports: [
    BrowserModule,
    AppRoutingModule,
    NgbModule
  ],
  providers: [],
  bootstrap: [AppComponent]
})
export class AppModule { }

Answer №1

Based on the code you provided, it seems you forgot to include NgbModule.forRoot() in the imports array of app.module.ts

To successfully implement ng-bootstrap in your Angular project, follow these steps:

  1. Firstly, make sure to install Bootstrap by running
    npm install --save <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="99fbf6f6edeaedebf8e9d9adb7a9b7a9b4fbfcedf8b7ab">[email protected]</a>
  2. Next, import Bootstrap either in:

    • styles.css using
      @import "~bootstrap/dist/css/bootstrap.min.css";
      , or
    • .angular-cli.json under the styles property:

      "styles": [
         "styles.css",
         "../node_modules/bootstrap/dist/css/bootstrap.min.css"
      ],

  3. Then, install ng-bootstrap with the command
    npm install --save @ng-bootstrap/ng-bootstrap
  4. Import the ng-boostrap module into app.module.ts:

    import {NgbModule} from '@ng-bootstrap/ng-bootstrap';

    @NgModule({
      declarations: [AppComponent, ...],
      imports: [NgbModule.forRoot(), ...],
      bootstrap: [AppComponent]
    })
    export class AppModule {
    }

For detailed installation instructions, refer to ng-boostrap's Getting Started Page

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