Bringing in numerous modules within Angular

Currently, I am in the process of developing an application using Angular 4 and Angular Material. Each Material directive necessitates importing its module individually.

For instance, when working on a navigation bar, the nav.module.ts file begins to take shape as follows:

import {NgModule} from '@angular/core';
import {CommonModule} from '@angular/common';
import {NavComponent} from './nav.component';
import { AngularFontAwesomeModule } from 'angular-font-awesome/angular-font-awesome';
import { MdInputModule } from '@angular/material';
import { MdMenuModule } from '@angular/material';
import {MdButtonModule} from '@angular/material';
import { FlexLayoutModule } from '@angular/flex-layout';
import {HttpClientModule, HttpClient} from '@angular/common/http';
import {TranslateModule, TranslateLoader} from '@ngx-translate/core';
import {TranslateHttpLoader} from '@ngx-translate/http-loader';

@NgModule({
imports: [
    CommonModule,
    AngularFontAwesomeModule,
    MdInputModule,
    MdMenuModule,
    MdButtonModule,
    FlexLayoutModule,
    HttpClientModule,

    ....

Currently, there are only three Material modules included, but I anticipate having to add more in the future. Apart from Material, there are additional modules that must also be imported...

Transitioning from AngularJS to Angular 4 has left me feeling like I might be approaching this setup incorrectly. Is there a more efficient way to import all the modules? Could my overall approach to organizing the application structure be improved?

Answer №1

To streamline your code, consider creating a "shared" module that exports the necessary Material Design modules. Then, you can easily import the "shared" module into any other modules that require these functionalities.

For instance, you can have a shared module that exports CommonModule and FormsModule. Then, in your ProductModule, you can import the SharedModule to access all the features provided by CommonModule and FormsModule.

Check out this image for reference: https://i.sstatic.net/Q3Euf.png

If you'd like a more in-depth explanation, watch my YouTube video on the topic: https://www.youtube.com/watch?v=rDd-I-Dmwo4

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