Hello Devs,
In this tutorial, we are going to learn angular 10 bootstrap modal popup example.
Ng Bootstrap is developed from bootstrap and they provide all bootstrap 3 and bootstrap 4 native Angular 10 directives like model, pagination, datepicker, buttons etc.
Follow this step by step guide given below:
Create New App
ng new my-new-app
Install Bootstrap 4
npm install bootstrap --save
angular.json
.....
"styles": [
"node_modules/bootstrap/dist/css/bootstrap.min.css",
"src/styles.css"
],
.....
Install Ng Bootstrap
npm install --save @ng-bootstrap/ng-bootstrap
Import Module
src/app/app.module.ts
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
import {NgbModule} from '@ng-bootstrap/ng-bootstrap';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
NgbModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
Updated View File
src/app/app.component.html
<h1>Angular 10 Bootstrap Modal Popup Example</h1>
<button class="btn btn-lg btn-outline-primary" (click)="open(mymodal)">Open My Modal</button>
<ng-template #mymodal let-modal>
<div class="modal-header">
<h4 class="modal-title" id="modal-basic-title">Bootstrap Modal</h4>
<button type="button" class="close" aria-label="Close" (click)="modal.dismiss('Cross click')">
<span aria-hidden="true">×</span>
</button>
</div>
<div class="modal-body">
This is example from Rathorji.in
</div>
<div class="modal-footer">
<button type="button" class="btn btn-outline-dark" (click)="modal.close('Save click')">Ok</button>
</div>
</ng-template>
Use Component ts File
src/app/app.component.ts
import { Component } from '@angular/core';
import {NgbModal, ModalDismissReasons} from '@ng-bootstrap/ng-bootstrap';
@Component({
selector: 'app-root',
templateUrl: './app.component.html',
styleUrls: ['./app.component.css']
})
export class AppComponent {
title = 'appBootstrap';
closeResult: string;
constructor(private modalService: NgbModal) {}
open(content) {
this.modalService.open(content, {ariaLabelledBy: 'modal-basic-title'}).result.then((result) => {
this.closeResult = `Closed with: ${result}`;
}, (reason) => {
this.closeResult = `Dismissed ${this.getDismissReason(reason)}`;
});
}
private getDismissReason(reason: any): string {
if (reason === ModalDismissReasons.ESC) {
return 'by pressing ESC';
} else if (reason === ModalDismissReasons.BACKDROP_CLICK) {
return 'by clicking on a backdrop';
} else {
return `with: ${reason}`;
}
}
}
Run this command:
ng serve
I hope this example helps you.