Angular PrimeNG Menubar Properties

Angular PrimeNG is an open-source framework with a rich set of native Angular UI components that are used for great styling and this framework is used to make responsive websites with very much ease. In this article, we will learn how to use Menubar Properties in Angular PrimeNG. We will also learn about the properties, along with their syntaxes that will be used in the code.

The Menubar component is used to make a menu list in the form of a horizontal bar.

Angular PrimeNG Menubar Properties:

• model: It is an array of menu items. It accepts the array data type as input & the default value is null.
• style: It is an inline style of the component. It is of string data type & the default value is null.
• styleClass: It is used to set the style class of the component. It is of string data type & the default value is null.
• baseZIndex: It is used to set the base zIndex value to use in layering. It accepts the number data type as input & the default value is 0.
• autoZIndex: It is used to specify whether to automatically manage the layering. It accepts the boolean data type as input & the default value is true.
• autoDisplay: It is used to specify whether to show a root submenu on mouseover. It accepts the boolean data type as input & the default value is false.

Creating Angular application & module installation:

Step 1: Create an Angular application using the following command.

ng new appname

Step 2: After creating your project folder i.e. appname, move to it using the following command.

cd appname

Step 3: Install PrimeNG in your given directory.

npm install primeng --save
npm install primeicons --save

Project Structure: It will look like the following:

Steps to run the application: To run the above file, run the below command:

ng serve --save

Example 1: This is the basic example that illustrates how to use Angular PrimeNG Menubar Properties.

• app.component.html:

HTML

<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG MenuBar Properties</h5>
<p-menubar [model]="gfg"></p-menubar>

• app.component.ts:

Javascript

import { Component } from '@angular/core';
import { MenuItem } from 'primeng/api';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent {
    gfg: MenuItem[];

    ngOnInit() {
        this.gfg = [
            {
                label: 'HTML',
                items: [
                    {
                        label: 'HTML 1'
                    },
                    {
                        label: 'HTML 2'
                    }
                ]
            },
            {
                label: 'Angular',
                items: [
                    {
                        label: 'Angular 1'
                    },
                    {
                        label: 'Angular 2'
                    }
                ]
            }
        ];
    }
}

• app.module.ts:

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
import { MenubarModule } from 'primeng/menubar';
import { InputTextModule } from 'primeng/inputtext';
import { ButtonModule } from 'primeng/button';

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        MenubarModule,
        InputTextModule,
        ButtonModule
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})

export class AppModule {}

Output:

Example 2: This is another example that illustrates how to use Angular PrimeNG Menubar Properties.

• app.component.html:

HTML

<h1 style="color: green">GeeksforGeeks</h1>
<h5>Angular PrimeNG MenuBar Properties</h5>

<p-menubar [model]="gfg">
    <div>
        <button type="button" pButton
            label="Log In" icon="pi pi-sign-in">
          </button>
        <button type="button" pButton
            label="Log Out" icon="pi pi-sign-out"
            style="margin-left: 1rem">
          </button>
    </div>
</p-menubar>

• app.component.ts:

Javascript

import { Component } from '@angular/core';
import { MenuItem } from 'primeng/api';

@Component({
    selector: 'app-root',
    templateUrl: './app.component.html'
})

export class AppComponent {
    gfg: MenuItem[];

    ngOnInit() {
        this.gfg = [
            {
                label: 'HTML',
                items: [
                    {
                        label: 'HTML 1'
                    },
                    {
                        label: 'HTML 2'
                    }
                ]
            },
            {
                label: 'Angular',
                items: [
                    {
                        label: 'Angular 1'
                    },
                    {
                        label: 'Angular 2'
                    }
                ]
            }
        ];
    }
}

• app.module.ts:

Javascript

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { BrowserAnimationsModule }
    from '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
import { MenubarModule } from 'primeng/menubar';
import { InputTextModule } from 'primeng/inputtext';
import { ButtonModule } from 'primeng/button';

@NgModule({
    imports: [
        BrowserModule,
        BrowserAnimationsModule,
        MenubarModule,
        InputTextModule,
        ButtonModule
    ],
    declarations: [ AppComponent ],
    bootstrap:    [ AppComponent ]
})

export class AppModule {}

Output:

Reference: https://primefaces.org/primeng/menubar