The correct method for including a CSS file in a Vue.js application

How can external CSS files be properly added in a Vue.js Application?

I have come across multiple methods for adding CSS files in a Vue.js Application.

One suggestion is to use the following code:

<link rel="stylesheet" type="text/css" href="/static/bootstrap.min.css">
.

Another suggestion involves using:

<style lang="scss">
@import 'src/assets/css/mycss_lib.css';
</style>

Some recommend using this method:

require('./assets/layout3/css/layout.min.css')

Others advise adding the below code in webpack.config.js:

{
    test: /\.(css|less)$/,
    use: [{
         loader: "style-loader" // creates style nodes from JS strings
    }, {
         loader: "css-loader" // translates CSS into CommonJS
    }, {
         loader: "less-loader" // compiles Less to CSS
    }]
  }

An alternative approach suggested by some is:

<style src="../node_modules/vue-multiselect/dist/vue-multiselect.min.css"></style>

What are the advantages and disadvantages of implementing these various methods?

I am looking for a way to consolidate all CSS files into a single file during deployment, thereby improving loading times for my application.

Answer №1

  1. Set up sass
npm install sass-loader --save-dev
  1. Establish a new styles folder inside your src/assets directory

  2. Create a custom-styles.scss file in the newly created styles folder

  3. Include the following line of code into your main.js script

import '../src/assets/styles/custom-styles.scss';

In the custom-styles.scss file, you have the option to import multiple css files.

@import '~bootstrap/scss/bootstrap.min.css';
@import './common.css';

You can also add regular CSS declarations within the same file like this

body {
  background: gray;
}

div {
  font-weight: bold;
}
  1. Restart your development server
npm run serve

Answer №2

In my opinion, the most effective method in Vue.js is to integrate global page-styles in the main index.html file using a link tag. This allows for easy access to the styles from anywhere on the website and ensures they are loaded when the page is initially opened. For example, in your index.html:

<link rel="stylesheet" type="text/css" href="/static/bootstrap.min.css">

The style rules for specific components can be included directly in .vue files like this: mycomponent.vue:

<style scoped>
...
</style>

EDIT:

If you prefer working with .js files instead of .vue files, it's not possible to scope the CSS within components. In such cases, I always suggest naming the CSS file the same as the component and including it in the index.html file using a link tag.

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

An artistic arrangement of images seamlessly fitting together in a rectangular shape using HTML and CSS

I am currently working on creating a collage of images that need to fit perfectly within a rectangle. I have successfully completed the top layer, but I am facing some confusion with arranging the images in the last row using CSS. (For better visualization ...

Ideal location to detect web browser and display or conceal a division

I am looking to display a div using either the ng-if or ng-show/hide directives if the user accesses the page through a specific browser, such as Chrome/Chromium. However, I am unsure of the optimal location to place this functionality. The JavaScript cod ...

Extract the content from the span element on Whatsapp Web

Currently, I am in the process of learning Python along with Selenium and have encountered a challenge. I am attempting to extract the username from the most recent message in a WhatsApp group conversation. Despite several attempts, I have been unsuccessfu ...

What could be causing my SVG bezier curves to malfunction in Firefox?

Encountered an issue today where diagrams I have generated are not functioning properly in Firefox when created using the getPointAtLength method. Here is a demonstration of the problem: http://jsfiddle.net/xfpDA/9/ Please take note of the comments at th ...

Pass the value of a Vue method called methodA to another Vue method named methodB

I am having trouble retrieving the value of classlists for my uScore, as it is resulting in an error. How can I successfully pass the value of the displayClasslists method to the uScore function? methods: { displayClasslists() { this.$Progress. ...

Getting the percentage of code coverage in Selenium tests in relation to the web application code

I need to track the code coverage of my selenium tests in relation to the source code of the server (web application source code) that they cover. For instance, I want the tests for the login feature to measure how much of the web application's code ...

Utilizing JavascriptExecutor in Selenium Webdriver to start playing a video

Is it possible to trigger the play function in a page's JavaScript jQuery code using JavascriptExecutor? Below is an example of code extracted from a website: <script type="text/javascript"> jQuery(document).ready(function($) { $('#wp_mep ...

Removing a dynamic component in Angular

Utilizing Angular dynamic components, I have successfully implemented a system to display toaster notifications through the creation of dynamic components. To achieve this, I have utilized the following: - ComponentFactoryResolve - EmbeddedViewRef - Ap ...

Hover over the text to disable the input element and display it as a textbox

Currently, I have a situation where I have two text boxes - when text is entered into textbox1, textbox2 becomes disabled as expected. However, my second requirement is that upon disabling textbox2, hovering over it should display the message "You can ente ...

Is it possible to target an iframe and display text simultaneously?

Trying to create a unique menu that interacts with an iframe and displays text in a separate div upon clicking. Example: • Menu item 1 clicked. • "https://wikipedia.org" loads in the iframe. • Address of the wikipedia page displayed in a diffe ...

How can you rearrange the order of objects in an array to only include duplicates?

I don't want to alter the original order of objects in an array. However, I do need to retrieve items in a specific sequence when both the location and place are identical. I attempted a solution but it requires an additional condition. var ...

Is there a way to convert a button into clickable text that performs the same function as the original button?

Seeking a solution to transform a button into clickable text with the same functionality. Explored resources like Google, StackOverFlow, and Youtube for answers. This is the current code snippet representing the button: <button onclick="mainApp.l ...

Tips for shifting nested div containers to the left as the content expands

I have a div containing a dropdown menu, label, and button as shown below: <div class="container "> <div id="User"> <div id="BtnUser"> <div id="dropMe"> <div class="dropdown"> <a onclick="User ...

Make necessary changes to empty objects within a JSON array

Modify the null objects in a JSON array. I attempted to use map, but it did not update all the JSON objects. Here is an example of a JSON array: var response = { "code": null, "message": "Total 1 records found", "result": { "ordersList": [ ...

The error message "Uncaught ReferenceError: $ is not defined" in Laravel 7.x signifies that

In Laravel 7.x, I have been experimenting with JQuery. I inserted the following code at the end of the body tag in welcome.blade.php to test it out: <script type="text/javascript"> $(document).ready(function () { alert('JQu ...

Vue - Issue with DOM not updating after array sorting operation

I've been working on sorting some JSON data with Vue, and I've encountered an issue. Although the data changes when checked in the Vue console debugger, the DOM doesn't reflect these updates. Here's the Vue code I'm using: Array. ...

What is the method to determine if a date is larger or smaller than another using Javascript?

Using the inputText function retrieves the value entered in the textbox, while the hidden field value returns the current value. This is my current code snippet: if (inputText.value.length != 0) { if (inputText.value < document.getElementById(&apo ...

The function of JQuery Validation successfully executes, but unfortunately, the page quickly refreshes and as a result, the submit function

<script type="text/javascript"> $(document).ready(function(){ //$('.this_btn').click(function(){ //$('#myModal').modal('show'); //setTimeout(function() {enter code here //$('#myModal').modal(& ...

Is the latest Swiper JS version compatible with outdated web browsers?

Seeking information on browser compatibility. I am interested in upgrading to the latest version 8.4.5 of Swiper JS for my project, currently using version 4.1.6. Upon examining their shared Github repository file .browserslistrc, I noticed changes that ta ...

Shifting the entire page from left to right and back again

I am in search for a template that moves the page from left to right. If anyone can guide me on how to create this effect or provide a JavaScript example, I would greatly appreciate it. ...