Angular PrimeNG Focus Trap Button

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. This article will show us how to use the Focus Trap Button in Angular PrimeNG. We will also learn about the various properties and their syntaxes used in the code example.

Angular PrimeNG Focus Trap is used to specify whether elements can only focus on elements inside the dialog. It is of the boolean datatype, the default value is true.

Angular PrimeNG Focus Trap Button properties:

• type: It specifies the type of the field.
• label: It specifies the text inside the element.

Syntax:

<button pButton 
   type="button" 
   icon="..." 
   label="...">
</button>

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:

To run the above file run the below command:

ng serve --save

Example 1: Below is the example that illustrates the use of the Angular PrimeNG Focus Trap Button.

app.components.html

<div pFocusTrap class="card">
  <h2 style="color: green">GeeksforGeeks</h2>
  <h5>Angular PrimeNG Focus Trap Button</h5>

  <button pButton type="button"
    icon="pi pi-stop-circle"
    label="Stop">
  </button>
</div>

app.components.ts

import { Component } from '@angular/core';

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

export class AppComponent {}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserAnimationsModule } from
    '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
import { CalendarModule } from 'primeng/calendar';

@NgModule({
    imports: [
      BrowserAnimationsModule,
      CalendarModule
    ],
    declarations: [AppComponent],
    bootstrap: [AppComponent],
})

export class AppModule {}

Output:

Example 2: Below is another example that illustrates the use of the Angular PrimeNG Focus Trap Button.

app.components.html

<div pFocusTrap class="card">
  <h2 style="color: green">GeeksforGeeks</h2>
  <h5>Angular PrimeNG Focus Trap Button</h5>

  <button
    pButton
    type="button"
    icon="pi pi-bookmark-fill"
    label="Bookmark"
    class="p-button-success">
  </button>
</div>

app.components.ts

import { Component } from '@angular/core';

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

export class AppComponent {}

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserAnimationsModule } from
    '@angular/platform-browser/animations';
import { AppComponent } from './app.component';
import { CalendarModule } from 'primeng/calendar';

@NgModule({
  imports: [
    BrowserAnimationsModule,
    CalendarModule
  ],
  declarations: [AppComponent],
  bootstrap: [AppComponent],
})

export class AppModule {}

Output:

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