Angular PrimeNG Dialog Modal

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 know how to use Dialog Modal in Angular PrimeNG. We will also learn about the properties along with their syntaxes that will be used in the code.

Dialog component is used to make a component containing some content to display in an overlay window.

Syntax:

<p-dialog
     header="...."
     [style]="{width: '...vw'}"
     [(visible)]="..."
     [draggable]="false" 
     [resizable]="false">  
</p-dialog>

<p-button 
     (click)="..." 
     label="....">
</p-button>

Angular PrimeNG Dialog Modal Properties:

• header: It is the title text of the dialog. It is of string data type, the default value is null.
• visible: It specifies the visibility of the dialog. It is of the boolean data type, the default value is false.
• style: It is used to set the inline style of the component. It is of object 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.
• resizable: It enables resizing of the content. It is of boolean data type, the default value is true.
• draggable: It enables dragging to change the position using a header. It is of the boolean data type, the default value is true.

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:

Run the below command to see the output.

ng serve --open

Example 1: Below is the code example that illustrates the use of Angular PrimeNG Dialog Modal using short content.

app.component.html

<div style="text-align: center">
    <h2 style="color: green">GeeksforGeeks</h2>
    <h5>Angular PrimeNG Dialog Modal</h5>

    <p-dialog
        header="GeeksforGeeks"
        [(visible)]="BasicShow"
        [style]="{width: '30vw'}"
        [draggable]="false"
        [resizable]="false">
        <p>
            Angular PrimeNG is a framework used
              with angular to create components with
              great styling this framework is very easy
              to use and is used to make responsive
              websites. This article will show us how
              to use the Dialof Basic in Angular PrimeNG.
        </p>

        <ng-template pTemplate="footer">
            <p-button
                (click)="BasicShow = false"
                label="Accept"
                styleClass="p-button-success">
            </p-button>

            <p-button
                (click)="BasicShow = false"
                label="Reject"
                styleClass="p-button-danger">
            </p-button>
        </ng-template>
    </p-dialog>

    <p-button
        (click)="showDialog()"
        label="Short Content Modal">
    </p-button>
</div>

app.component.ts

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

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

export class AppComponent {
    constructor(private primengConfig: PrimeNGConfig) { }

    ngOnInit() {
        this.primengConfig.ripple = true;
    }

    BasicShow: boolean = false;

    showDialog() {
        this.BasicShow = true;
    }
}

app.module.ts

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

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

export class AppModule { }

Output:

Example 2: Below is another code example that illustrates Angular PrimeNG Dialog Modal using long content.

app.component.html

<div style="text-align: center">
    <h2 style="color: green">GeeksforGeeks</h2>
    <h5>Angular PrimeNG Dialog Modal</h5>

    <p-dialog
        header="GeeksforGeeks"
        [(visible)]="BasicShow"
        [style]="{ width: '30vw' }"
        [draggable]="false"
        [resizable]="false">
        <p>
            Angular PrimeNG is a framework
            used with angular to create components
            with great styling this framework is
            very easy to use and is used to make
            responsive websites. This article will
            show us how to use the Dialog Basic
            in Angular PrimeNG. Angular PrimeNG is
            a framework used with angular to create
            components with great styling this the
            framework is very easy to use and is used
            to make responsive websites.
        </p>
        <p>
            Angular PrimeNG is a framework
            used with angular to create components
            with great styling this framework is
            very easy to use and is used to make
            responsive websites. This article will
            show us how to use the Dialog Basic
            in Angular PrimeNG. Angular PrimeNG is
            a framework used with angular to create
            components with great styling this the
            framework is very easy to use and is used
            to make responsive websites. This article
            will show us how to use the Dialog Basic in
            Angular PrimeNG. Angular PrimeNG is a framework
            used with angular to create components with
            great styling this framework is very easy to
            use and is used to make responsive websites.
            This article will show us how to use the Dialog
            Basic in Angular PrimeNG. Angular PrimeNG is a
            the framework used with angular to create components
            with great styling, this framework is very easy to
            use and is used to make responsive websites. This
            article will show us how to use the Dialog Basic in
            Angular PrimeNG.
        </p>
        <p>
            Angular PrimeNG is a framework
            used with angular to create components
            with great styling this framework is
            very easy to use and is used to make
            responsive websites. This article will
            show us how to use the Dialog Basic
            in Angular PrimeNG. Angular PrimeNG is
            a framework used with angular to create
            components with great styling this the
            framework is very easy to use and is used
            to make responsive websites. This article
            will show us how to use the Dialog Basic in
            Angular PrimeNG. Angular PrimeNG is a framework
            used with angular to create components with
            great styling this framework is very easy to
            use and is used to make responsive websites.
            This article will show us how to use the Dialog
            Basic in Angular PrimeNG. Angular PrimeNG is a
            the framework used with angular to create components
            with great styling, this framework is very easy to
            use and is used to make responsive websites. This
            article will show us how to use the Dialog Basic in
            Angular PrimeNG.
        </p>

        <ng-template pTemplate="footer">
            <p-button
                (click)="BasicShow = false"
                label="Accept"
                styleClass="p-button-success">
            </p-button>

            <p-button
                (click)="BasicShow = false"
                label="Reject"
                styleClass="p-button-danger">
            </p-button>
        </ng-template>
  </p-dialog>

  <p-button
        (click)="showDialog()"
        label="Short Content Modal">
  </p-button>
</div>

app.component.ts

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

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

export class AppComponent {
    constructor(private primengConfig: PrimeNGConfig) { }

    ngOnInit() {
        this.primengConfig.ripple = true;
    }

    BasicShow: boolean = false;

    showDialog() {
        this.BasicShow = true;
    }
}

app.module.ts

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

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

export class AppModule { }

Output:

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