Angular 14 ngx-smart-modal Example to Show Popup Modal Window With Data & Close Button in TS

Welcome folks today in this blog post we will be using the ngx-smart-modal library to show popupmodal windows containing the sample data and close buttons in typescript in browser. All the full source code of the application is shown below.

Get Started

In order to get started you need to make a new angular project using the below command as shown below

ng new sampleproject

cd sampleproject

npm i ngx-smart-modal

And after that you will see the below directory structure of the angular app as shown below

And now we need to go to app.module.ts file and import the below modules and services and add it inside the imports and providers array as shown below

app.module.ts

import { NgModule } from '@angular/core';
import { BrowserModule } from '@angular/platform-browser';
import { FormsModule } from '@angular/forms';

import { NgxSmartModalModule, NgxSmartModalService } from 'ngx-smart-modal';

import { AppComponent } from './app.component';

@NgModule({
  imports: [
    BrowserModule,
    NgxSmartModalModule.forRoot()
  ],
  providers: [ NgxSmartModalService ],
  declarations: [ AppComponent ],
  bootstrap:    [ AppComponent ]
})
export class AppModule { }

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

import { BrowserModule } from '@angular/platform-browser';

import { FormsModule } from '@angular/forms';

import { NgxSmartModalModule, NgxSmartModalService } from 'ngx-smart-modal';

import { AppComponent } from './app.component';

@NgModule({

imports: [

BrowserModule,

NgxSmartModalModule.forRoot()

providers: [ NgxSmartModalService ],

declarations: [ AppComponent ],

bootstrap: [ AppComponent ]

})

export class AppModule { }

And now we need to copy paste the below html code inside the app.component.html file as shown below

app.component.html

<ngx-smart-modal #popupOne [identifier]="'popupOne'">
  <h1>Title 1</h1>
  <p>Hello</p>
  <button (click)="popupOne.close()">Close</button>
</ngx-smart-modal>

<button (click)="ngxSmartModalService.getModal('popupOne').open()">Open myModal 1</button>

<ngx-smart-modal #popupOne [identifier]="'popupOne'">

<h1>Title 1</h1>

<p>Hello</p>

<button (click)="popupOne.close()">Close</button>

</ngx-smart-modal>

<button (click)="ngxSmartModalService.getModal('popupOne').open()">Open myModal 1</button>

As you can see in the above html. code we have the ngx-smart-modal directive and we have attached the reference of the modal window and then we have passed the identifier property. And then we have provided the data inside the modal window. And then we have the button to close the popup window. And lastly we have the button to toggle the visibility of the popup window.

And now we need to go to app.component.ts file and copy paste the below code

app.component.ts

import { AfterViewInit, Component } from '@angular/core';
import { NgxSmartModalService } from 'ngx-smart-modal';

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

export class AppComponent implements AfterViewInit {
  constructor(public ngxSmartModalService: NgxSmartModalService) {
  }

  ngAfterViewInit() {
    const pen: Object = {
      prop1: 'test',
      prop2: true,
      prop3: [{ a: 'a', b: 'b' }, { c: 'c', d: 'd' }],
      prop4: 327652175423
    };
    this.ngxSmartModalService.setModalData(pen, 'popupOne');

  }
}

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

import { NgxSmartModalService } from 'ngx-smart-modal';

@Component({

selector: 'app-root',

templateUrl: './app.component.html',

styleUrls: ['./app.component.css']

})

export class AppComponent implements AfterViewInit {

constructor(public ngxSmartModalService: NgxSmartModalService) {

}

ngAfterViewInit() {

const pen: Object = {

prop1: 'test',

prop2: true,

prop3: [{ a: 'a', b: 'b' }, { c: 'c', d: 'd' }],

prop4: 327652175423

};

this.ngxSmartModalService.setModalData(pen, 'popupOne');

}

As you can see in the above typescript code we have passed the service of the ngx-smart-modal inside the constructor of the component. And then we have defined the data that needs to be passed inside the lifecycle method of angular component.