1 NPM Install

Install the smart-webcomponents-angular package:

npm install smart-webcomponents-angular

2 Register styles

Add the default Smart UI stylesheet to angular.json -> projects -> <your-project> -> architect -> build -> options -> styles (merge with existing entries):

"styles": [
		"node_modules/smart-webcomponents-angular/source/styles/smart.default.css"
	]

Add optional theme CSS from the same package after smart.default.css if you use Bootstrap, Fluent, or other bundled themes.

3 Import the Angular module

Import ComboBoxModule from smart-webcomponents-angular/combobox: use @Component.imports for standalone, or add it to your AppModule (or feature module) imports array for NgModule apps.

import { ComboBoxModule } from 'smart-webcomponents-angular/combobox';

4 Root component (standalone)

Add ComboBoxModule to your root standalone component (src/app/app.ts). Snippet from Smart UI demos (paths normalized to app.html / App where applicable):

 import { Component, ViewChild, OnInit, AfterViewInit } from '@angular/core';
import { ComboBoxComponent } from 'smart-webcomponents-angular/combobox';

import { ComboBoxModule } from 'smart-webcomponents-angular/combobox';

@Component({
  selector: 'app-root',
  standalone: true,
  imports: [ ComboBoxModule ],
  templateUrl: './app.html',
  styleUrl: './app.css'
})

export class App implements AfterViewInit, OnInit {	
	@ViewChild('combobox', { read: ComboBoxComponent, static: false }) combobox!: ComboBoxComponent;
	
 
	ngOnInit(): void {
		// onInit code.
	}

	ngAfterViewInit(): void {
		// afterViewInit code.
		this.init();
    }
		
	init(): void {
		// init code.
	    

	}	
}

Boot the app with bootstrapApplication from src/main.ts and an ApplicationConfig in src/app/app.config.ts as generated by the CLI.

5 Template (standalone)

Use your markup in src/app/app.html (or inline template). Bind properties and events on smart-combo-box as needed:

 <smart-combo-box #combobox [selectedValues]="['Cappuccino']">
    <smart-list-item [value]="'1'">Affogato</smart-list-item>
    <smart-list-item [value]="'2'">Americano</smart-list-item>
    <smart-list-item [value]="'3'">Bicerin</smart-list-item>
    <smart-list-item [value]="'4'">Breve</smart-list-item>
    <smart-list-item [value]="'5'">Cappuccino</smart-list-item>
    <smart-list-item [value]="'6'">Cafe Crema</smart-list-item>
    <smart-list-item [value]="'7'">Cafe Corretto</smart-list-item>
    <smart-list-item [value]="'8'">Cafe macchiato</smart-list-item>
    <smart-list-item [value]="'9'">Cafe mocha</smart-list-item>
    <smart-list-item [value]="'10'">Cortado</smart-list-item>
    <smart-list-item [value]="'11'">Cuban espresso</smart-list-item>
    <smart-list-item [value]="'12'">Espresso</smart-list-item>
    <smart-list-item [value]="'13'">Eiskaffee</smart-list-item>
    <smart-list-item [value]="'14'">Frappuccino</smart-list-item>
    <smart-list-item [value]="'15'">Galao</smart-list-item>
    <smart-list-item [value]="'16'">Greek frappe coffee</smart-list-item>
    <smart-list-item [value]="'17'">Iced Coffee</smart-list-item>
    <smart-list-item [value]="'18'">Instant Coffee</smart-list-item>
    <smart-list-item [value]="'19'">Latte</smart-list-item>
    <smart-list-item [value]="'20'">Liqueur coffee</smart-list-item>
</smart-combo-box>

6 NgModule bootstrap (also supported)

Same npm package and angular.json styles as steps 1-2. Put ComboBoxModule on your NgModule.imports instead of @Component.imports, and bootstrap with bootstrapModule(AppModule).

The demo sources bundled for this widget use standalone only (there is no app.module.ts in that folder). NgModule is fully supported: put ComboBoxModule from smart-webcomponents-angular/combobox on NgModule.imports, make your root component non-standalone (remove standalone: true and move widget modules from @Component.imports to the module), and bootstrap with platformBrowserDynamic().bootstrapModule(AppModule).

Minimal main.ts + app.module.ts pairing (adjust paths to match your CLI layout):

src/main.ts

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

platformBrowserDynamic().bootstrapModule(AppModule).catch((err) => console.error(err));

src/app/app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { AppComponent } from './app.component';
import { ComboBoxModule } from 'smart-webcomponents-angular/combobox';

@NgModule({
	declarations: [ AppComponent ],
	imports: [ BrowserModule, ComboBoxModule ],
	bootstrap: [ AppComponent ]
})
export class AppModule { }

Reuse the template and class logic from steps 4-5 in AppComponent, configured for declarations + NgModule.imports instead of a standalone @Component.