I have a basic node.js app that I am trying to get off the ground using Express framework. I have a views folder where I have an index.html file. But I receive the following error when loading the web browser.
Error: Cannot find module 'html'
Belo...
I have a basic node.js app that I am trying to get off the ground using Express framework. I have a views folder where I have an index.html file. But I receive the following error when loading the web browser.
Error: Cannot find module 'html'
Belo...
I have a basic node.js app that I am trying to get off the ground using Express framework. I have a views folder where I have an index.html file. But I receive the following error when loading the web browser.
Error: Cannot find module 'html'
Belo...
I have a basic node.js app that I am trying to get off the ground using Express framework. I have a views folder where I have an index.html file. But I receive the following error when loading the web browser.
Error: Cannot find module 'html'
Belo...
I am trying to use Socket.IO in Node.js, and am trying to allow the server to give an identity to each of the Socket.IO clients. As the socket code is outside the scope of the http server code, it doesn't have easy access to the request information sent,...
I'm trying to update an instantiated model ('Place' - I know it works from other routes) in a MongoDB and have spent a while trying to properly do so. I'm also trying to redirect back to the page that views the 'place' to view the updated properties.
...
I'm trying to update an instantiated model ('Place' - I know it works from other routes) in a MongoDB and have spent a while trying to properly do so. I'm also trying to redirect back to the page that views the 'place' to view the updated properties.
...
I've got a node.js app that I want to use to check if a particular site is up and returning the proper response code. I want to be able to catch any errors that come up as the domain name isn't resolving or the request is timing out. The problem is is tha...
When using Express for Node.js, I noticed that it outputs the HTML code without any newline characters or tabs. Though it may be more efficient to download, it's not very readable during development.
How can I get Express to output nicely formatted HTML?...
I'm using express framework. I want to reach session data from socket.io. I tried express dynamicHelpers with client.listener.server.dynamicViewHelpers data, but i can't get session data. Is there a simple way to do this? Please see the code
app.listen(3...
I start to look at Node.js. Also I'm using Express.
And I have a question - how can I organize web application routes? All examples just put all this app.get/post/put() handlers in app.js and it works just fine. This is good but if I have something more t...
I want to be able to host multiple NodeJS apps under the same domain, without using sub-domains (like google.com/reader instead of images.google.com). The problem is that I'm always typing the first part of the url e.g. "/reader" in Express/NodeJS.
How c...
I'm currently using Jade on a new project. I want to render a page and check if a certain variable is available.
app.js:
app.get('/register', function(req, res){
res.render('register', {
locals: {
title: 'Register',
text:...
You often see example hello world code for Node that creates an Http Server, starts listening on a port, then followed by something along the lines of:
console.log('Server is listening on port 8000');
But ideally you'd want this instead:
console.log('...
You often see example hello world code for Node that creates an Http Server, starts listening on a port, then followed by something along the lines of:
console.log('Server is listening on port 8000');
But ideally you'd want this instead:
console.log('...
Please consider newer answers that have more up-to-date information as things have changed over the years!
Since many new Node.js libraries are quickly being rendered obsolete and there are relatively few examples anyways I want to ask about uploading im...
http://www.javascriptkit.com/javatutors/cookie.shtml
Session-only cookies, on the other
hand, stores information in the
browser memory, and is available for
the duration of the browser session.
In other words, the data stored inside
a sessio...
In the following Express function:
app.get('/user/:id', function(req, res){
res.send('user' + req.params.id);
});
What are req and res? What do they stand for, what do they mean, and what do they do?
Thanks!