Have you heard the news that Bootstrap 5 has been released? To open a modal using JavaScript, the official website provides the following code:
var myModal = new bootstrap.Modal(document.getElementById('myModal'), options)
myModal.toggle()
However, a problem arises for me as I am developing a front-end application using Angular 11 strict mode. TypeScript does not allow me to use new bootstrap.Modal since it does not exist in this context. Can you suggest any solutions?
When incorporating TypeScript with Bootstrap, it is essential to include typings to support your code. Although the setup process may differ, consulting the official documentation and leveraging the typings provided by NPM can help you get started.
npm install bootstrap@next @types/bootstrap
If you need to initialize a plugin, such as a modal, the documentation suggests the following:
orconst bootstrap = require('bootstrap')will import all Bootstrap plugins into a bootstrap object. These plugins can also be loaded individually by including theimport bootstrap from 'bootstrap'/js/dist/*.jsfiles from the package's root directory.
In your specific scenario, it seems like you are aiming to achieve something like the code snippet below:
import 'bootstrap/dist/css/bootstrap.css';
import { Modal } from 'bootstrap';
const element = document.getElementById('myModal') as HTMLElement;
const myModal = new Modal(element);
myModal.show();
If you opt for incorporating bootstrap through a CDN, you can try this method:
let modalInstance: any = new (window as any).bootstrap.Modal(
document.getElementById("my-modal")
);
I trust that this solution proves useful to you :)
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