Incorporate a custom style sheet into your Express application

Utilizing ejs, express, and parse.com for my web application backend has presented a challenge when it comes to adding stylesheets. Despite searching for solutions, I have not been able to resolve the issue. Sharing my code in hopes of finding a solution.

Displayed below is an excerpt from cloud/app.js:

var express = require('express');
var app = express();

app.use(express.static(__dirname + '/public'));
app.set('views', 'cloud/views');  // Specify the folder to find templates
app.set('view engine', 'ejs');    // Set the template engine
app.use(express.bodyParser());    // Middleware for reading request body

var Movies = Parse.Object.extend('Movies');

app.get('/', function(req, res) {

    var query = new Parse.Query(Movies);
    query.find({

        success: function(results) {
            res.render('movie-list', { movies: results });
        },

        error: function(results, error) {

        }

    });
});


app.listen();

In addition, here is the template located in the views directory:

<html>
    <head>
        <title>Movies</title>
        <link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" rel="stylesheet">
        <link href="css/style.css" type="text/css">
    </head>
    <body>
        <h1>Movies</h1>
        <ul id="categoryList" class="list-group">

            <%
                for (var i = 0; i < movies.length; i++)
                { 
                    var movie = movies[i];
            %>

            <li class="list-group-item"><%= movie.get('Movie')%></li>

            <%
                }
            %>

        </ul>

    </body>
</html>

Your assistance on this matter would be highly appreciated. Many thanks!

Answer №1

I found a solution to my own query and made a change by removing a line of code:

app.use(express.static(__dirname + '/public'));

Instead, I kept the link to the stylesheet in the header of my template intact:

<link href="/css/style.css" type="text/css">

Now everything is working perfectly with my stylesheet.

Answer №2

Although I haven't had the chance to test your code, a quick look at my Parse web apps reveals that my stylesheets links begin with /

Perhaps consider making this change:

<link href="css/style.css" type="text/css">

to:

<link href="/css/style.css" type="text/css">

Best of luck!

Answer №3

Incorporate the following code snippet into your app.js:

var path = require('path');
app.use('/css',express.static(path.join(__dirname, 'public/css')));

Now, when referencing your css file, use:

<link href="css/style.css" rel="stylesheet">
. This should properly link your CSS stylesheet to your application.

Understanding the express static middleware and why it's important to include these lines is crucial for effective application development. The express.static middleware serves the static assets of an Express application in the following ways:

  • Serve static content for the app from the "public" directory within the application directory

    // GET /style.css, etc. app.use(express.static(__dirname + '/public'));

  • Mount the middleware at "/static" to serve static content only when their request path is prefixed with "/static"

    // GET /static/style.css, etc.

    app.use('/static', express.static(__dirname + '/public'));

  • Serve static files from multiple directories while prioritizing "./public" over others

    app.use(express.static(__dirname + '/public'));

    app.use(express.static(__dirname + '/files'));

    app.use(express.static(__dirname + '/uploads'));

These are three distinct methods for utilizing the express static middleware effectively within your application.

Answer №4

When utilizing the express generator (npm install express-generator -g), don't forget to include your styles in the /public/stylesheets/style.scss files

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