What is the reason for the index.html file not connecting to the local .css files and .js file?

I'm currently using node.js to send an .html file that includes the following tags:

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta name="description" content="This is my personal profile website" />
<link rel="stylesheet" type="text/css" href="profile_design.css" />
<link rel="stylesheet" href="jquery.fancybox-1.3.4/fancybox/jquery.fancybox-1.3.4.css" type="text/css" media="screen" />

<script type="text/javascript" src="jquery-1.7.1.min.js"></script>
<script type="text/javascript" src="jquery.fancybox-1.3.4/fancybox/jquery.fancybox-1.3.4.pack.js"></script>
<script type="text/javascript" src="profile.js"></script>

Below is the HTTP server logic in node.js :

var fs = require('fs');
var http =  require ('http');
http.createServer(function (request, response) {

    console.log('request starting...');

    fs.readFile('C:/Users/.../index.html', function(error, content) {
        if (error) {

            response.writeHead(500);
            response.end();
        } else {
            //response.writeHead(200, { 'Content-Type': 'text/html' });
            response.end(content, 'utf-8');
        }

        console.log(error);
    });

}).listen(8080);

The issue I am facing is that although the index.html file is being sent correctly, the JavaScript and CSS files are not being transmitted properly to the client side. My question is how can I successfully send these .js and .css files?

Answer №1

I encountered a similar issue and opted not to rely on any external modules or frameworks until I thoroughly understood the inner workings. Here is how I resolved the problem with CSS files for myself. Hopefully, this solution will be beneficial to others.

Whenever I receive a request for /style.css, I utilize this straightforward function:

function style(response) {

  console.log("Request handler 'style' was invoked.");

  fs.readFile("style.css", function(error, file) {

    if(error) {

        response.writeHead(500, {"Content-Type": "text/plain"});

        response.write(error + "\n");

        response.end();

    } else {

        response.writeHead(200, {"Content-Type": "text/css"});

        response.write(file);

        response.end();

    }

  });

}

In essence, we retrieve our static files and return them upon request. It is essential to manage the routing of your requests properly.

Answer №2

When the browser attempts to retrieve the .css and .js resource files through port 8080 from your node.js server, it only serves the index.html file regardless of the request.

Suggestion: Incorporate the express.js plugin and establish more intricate routing.

Answer №3

To properly serve assets, it is essential to implement a handler such as node-paperboy or node-static, or create your own custom solution.

Answer №4

Although I cannot guarantee that this will answer your question, in my experience I placed all of my CSS and JS files within the view folder. Afterwards, I included the following line in my server.js file:

server.use(express.static(__dirname+'/view/'));

This approach successfully resolved the problem for me.

Answer №5

To quickly address this problem, consider including your style.css content towards the conclusion of your HTML document (index.html), directly preceding the closing body tag. This method proved effective for me personally. Simply insert:

<style type="text/css"> "insert your CSS code here" </style>

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