What is the best way to implement Bootstrap 5 jQuery plugins in an ES6 project with Webpack?

Currently in the process of transitioning an ES6 project from Bootstrap 4 to Bootstrap 5, encountering the following error:

Error: Uncaught TypeError: bootstrapElement.Tooltip is not a function

According to the Migration Notes, Bootstrap 5 no longer includes jQuery by default. However, Bootstrap's jQuery plugins will still be loaded if jQuery is detected in the window object.

Despite importing jQuery in my case, Bootstrap does not recognize it:

import $ from "jquery";
import {Tooltip} from "bootstrap";
import {getjQuery} from "bootstrap/js/src/util";

...

console.log(getjQuery()); // Returns null
bootstrapElement.Tooltip({ title: "Element Tooltip" }); // Throws the error mentioned above

Even attempting to manually load jQuery into the window object results in the same error:

if(!getjQuery()) {
    window.jQuery = window.$ = $;
}
console.log(getjQuery()); // Now returns jQuery
bootstrapElement.Tooltip({ title: "Element Tooltip" }); // Still throws the error

This could be because I am loading jQuery into window after importing Tooltip, and the plugin is being loaded during import. This cannot occur since jQuery is not yet set to window.

A potential workaround involves directly using the plugin through:

let elementTooltip = new Tooltip(bootstrapElement, { title: "Element Tooltip" });
elementTooltip.show();

as opposed to

bootstrapElement.Tooltip({ title: "Element Tooltip" });
bootstrapElement.Tooltip("Show");

However, this approach presents challenges when managing tooltips removal as accessing elementTooltip becomes problematic. Implementing a solution would require architectural changes within the project (especially considering other plugins used), which I aim to avoid.

Is there a method to import jQuery that allows Bootstrap 5 to recognize it and load its corresponding jQuery plugin?

Answer №1

I decided to go with expose-loader for my project.

Once I installed it using npm,

npm install expose-loader --save-dev

I was able to make my module accessible through global variables. This allowed me to load jQuery so that Bootstrap could utilize it.

// In my file entry.js
import $ from "expose-loader?exposes=$,jQuery!jquery";

By importing the bootstrap plugins in this way, they became usable within jQuery:

import {Tooltip} from "bootstrap";
bootstrapElement.tooltip({ title: "Element Tooltip" });

It's worth noting that the naming convention for the tooltip function is different when loaded – it's lowercase despite being uppercase in the Bootstrap documentation.

Answer №2

It is crucial in Bootstrap to have the jQuery property defined on the window object.

To ensure this, you must define the property (correctly) prior to Bootstrap being loaded.

There are a couple of methods you can use to accomplish this:

Import jQuery separately

Instead of importing jQuery, load it as a separate resource (reminiscent of 2007) and treat it as a pre-defined window global. You could simplify things by creating an alias for "jquery" that references a module exporting window.jQuery.

While not perfect for various reasons, this method effectively resolves your issue.

Load a jQuery module (which defines window.jQuery) before loading Bootstrap.

This approach is slightly more complex due to Webpack's purpose of managing load order automatically. However, note that Webpack will evaluate modules based on their import sequence.

Create a new module named something like "SetjQueryGlobal" and then import it into your entry point:

// SetjQueryGlobal.js
import $ from "jquery";
window.jQuery = $;

// entry.js
import "./SetjQueryGlobal";
import $ from "jquery";
import {Tooltip} from "bootstrap";

bootstrapElement.Tooltip({ title: "Element Tooltip" });

Webpack will assess your SetjQueryGlobal module first, which sets the window property, before proceeding to load Bootstrap.

Though this is likely the recommended approach, the suitability depends on your configuration and additional information needed to determine if this is the optimal solution for your case.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

What is the process for adding extra CSS to a webpage displayed in WebView2?

Currently, I am utilizing the Webview2 control within a winform application. My goal is to enhance the behavior of the loaded page by injecting additional CSS code when a specific URL is being displayed in the browser control. Specifically, I aim to implem ...

The child's styling is conflicting with the parent's styling

Issue with Parent and Child Component Margins import "../src/App.css"; import CardComponent from "./components/CardComponent"; function App() { return ( <div className="App"> <div className="card"></div> <CardCompon ...

Incorporating a classList.toggle into a snippet of code

button, p, h1, h2, h3, h4, h5, a{ /* Define specific elements to use "fantasy" font */ font-family: Tahoma; } #main_body{ margin: 0px auto; background-color: #dedede; } #top_body{ /* Remove margin for simplicity */ } #t ...

Simple HTML and CSS exercise for beginners to grasp the concept

I'm looking to modify the layout of a specific webpage at based on the following instructions: First, insert this link within the <head> <link rel="stylesheet" href="https://trafficbalance.io/static/css/sdk/sdk.css"> -next, add th ...

Can someone guide me on how to utilize the onkeyup event within a bootstrap select element?

This code uses Bootstrap to filter elements, but I want to implement an onkeyup event to trigger a function. Whenever I type in the search input, I want it to automatically call myFunction(). <link href="//maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/ ...

retrieve undefined value from redux state in a React Native application

Received the data in reducer but encountering issues accessing it in the component. Below is the connection code: const mapStateToProps =state => { return { name:state.fbLogin.name } } function mapDispatchToProps(dispatch){ ...

Is it possible to have an Iframe that contains content but no src attribute?

During the process of troubleshooting jQuery code on their website (using the Chrome Developer Toolbar), I came across an interesting observation. I found that their examples were embedded within an Iframe: Here, for instance, there is a sample displayed ...

ScriptManager.RegisterClientScriptBlock is failing to execute the already existing script

Background When a client-side button click triggers a server-side function, a loading panel (div) is displayed before the server-side function is executed. The loading panel should be removed once the server-side function completes. My Approach Upon com ...

Guide to integrating Mongoose typings with Angular 2 webpack starter

As a newcomer, I'm hoping this issue is straight forward. I am currently utilizing the angular2-webpack-starter found on GitHub. Based on the mongoose documentation, it appears that including their JavaScript file allows for accessing a global varia ...

Testing the capabilities of AngularJS with e2e testing using the angular-recaptcha library

I have been attempting to e2e test my basic application, but I am facing challenges with the angular-recaptcha plugin from VividCortex (https://github.com/VividCortex/angular-recaptcha). Here is the test case I am working on: it('should redirect t ...

pretending to make an ajax call using jQuery

To enhance the user experience of file upload, I have implemented a fake ajax request. When the user clicks submit, the form disappears, a loading graphic appears, and after a few seconds, the page refreshes to display the newly uploaded image. However, e ...

Develop universal style classifications for JSS within material-ui

Currently, I am utilizing the JSS implementation of material-ui to style my classes. As I have separated my components, I find myself dealing with a significant amount of duplicated code in relation to the components' styles. For instance, I have mu ...

Issues encountered with certain Tailwind styles functioning improperly when deployed in a production environment with Next.js

It seems that there are some style issues occurring in the production build hosted on Netlify for a specific component. The problematic component is a wrapper located at ./layout/FormLayout.tsx. Below is the code for this wrapper: const FormLayout: React.F ...

Ways to switch Bootstrap 5 accordion element using JavaScript

I am using Bootstrap 5's accordion component and I would like to toggle this component from a custom JavaScript function called toggle, preferably without relying on jQuery. <!doctype html> <html lang="en"> <head> <meta ch ...

What is the process for passing a .js file into .ejs using Node.js?

I am facing an issue with loading the popmotion library into my main page, which is an .ejs file being passed to Node/Express. The code in my file popmotion.js is not running, and I want to control DOM elements mentioned in the ejs file through this file. ...

What factors determine when Angular automatically triggers a setTimeout function compared to another?

Sorry if this all seems a bit odd, but I'll do my best to explain the situation. We have been given access to a small service that provides a simple form UI which we collect results from using an event. We've successfully implemented this in two ...

Encountering issues with loading Angular formControl

I've been going through an Angular tutorial on forms, which you can check out here. In my 'datasources.component.html' file, I have the following code: <form [formGroup]="queryForm"> <label>Query: <input type="text" formCont ...

Examining whether an ajax call was not initiated within an Angular application

Is there a way to verify that an ajax request has not been made using Angular's $httpBackend? I attempted to use verifyNoOutstandingRequest() but it doesn't seem to be triggering test failures in version 1.1.5. Here is more information about the ...

Unexpected behavior: jQuery events failing to execute while triggering the 'change' event with fireEvent

Issue seen in IE7-8. Here's a simple illustration: <html> <head> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script> <script type="text/javas ...

Can you explain the significance of "javascript:void(0)"?

<a href="javascript:void(0)" id="loginlink">login</a> The usage of the href attribute with a value of "javascript:void(0)" is quite common, however, its exact meaning still eludes me. ...