The problem might not lie with the backend, but with the frontend. If you are using AJAX to send the POST request, it is specifically designed to not change your url. Use window.location.href after AJAX’s request has completed (in the .done()) to update the URL with the desired path, or use JQuery: $(‘body’).replaceWith(data) when you receive the HTML back from … Read more
webpack 4 now offers a version property that can be used!
The difference between –save and –save-dev may not be immediately noticeable if you have tried them both on your own projects. So here are a few examples… Let’s say you were building an app that used the moment package to parse and display dates. Your app is a scheduler so it really needs this package to run, as in: cannot run without … Read more
Here’s an example of using node.js to make a POST request to the Google Compiler API: I’ve updated the code to show how to post data from a file, instead of the hardcoded string. It uses the async fs.readFile command to achieve this, posting the actual code after a successful read. If there’s an error, it is … Read more
This is caused when your request response is not received in given time(by timeout request module option). Basically to catch that error first, you need to register a handler on error, so the unhandled error won’t be thrown anymore: out.on(‘error’, function (err) { /* handle errors here */ }). Some more explanation here. In the handler you can check if … Read more
document relates to the DOM (Document Object Model) in a web browser. Node.js, however, is not a browser environment. It is a server environment, much like PHP or Perl, and as such, you can’t access the browser’s DOM or do anything specific to browser-hosted JavaScript. The closest you could get is using something like browserify to include Node.js … Read more
Its advantages are that it simplifies the usage of WebSockets as you described in #2, and probably more importantly it provides fail-overs to other protocols in the event that WebSockets are not supported on the browser or server. I would avoid using WebSockets directly unless you are very familiar with what environments they don’t work … Read more
on method registers a handler, which is callback function with specific signature. Once an event is triggered, a handler is called. It receives necessary data as function parameters (commonly event object). jQuery and Node event emitter aren’t related in any way, they both have on method because it’s a conventional way for a method that adds event handlers. A naive … Read more
I have faced the same issue in my Windows 10 PC. After looking into solutions, since i couldn’t find the exact solution for the issue i was facing Cannot find module ‘npmlog’ I just uninstalled the node js and then, deleted both ‘npm’ and ‘npm-cache’ in “C:\Users\YourPCName\AppData\Roaming” Then, i downloaded the latest version of node from Node JS … Read more
I received this message when no proxy to the server was specified inside client package.json file. (where 5000 should be changed to whatever port number the server was setup to listen to. In my case it also required server restart once added)