Here's the current setup of my route handler in my express app:
app.use('/', function(res, req, next) => {
if (!authorised) next();
f1();
f2();
});
Is there a way to prevent f1() and f2() from running without adding conditional statements like this:
app.use('/', function(res, req, next) => {
if (authorised) {
f1();
f2();
} else {
next();
}
});
Using return next() can disrupt the proper route handling sequence.
To complete the task, simply follow these steps:
app.use('/', function(res, req, next) => {
//check for authorization
if (!authorised) { next(); return; }
// Code is still valid
//if (!authorised) return next();
/* Code is still valid
if (!authorised) {
//take action like logging unauthorized access
return next();
}*/
f1();
f2();
});
Does this align with what you needed?
I'm encountering an issue when attempting to send a flash message upon authentication failure. However, everything else seems to be functioning correctly. Interestingly, when I implemented the example from https://github.com/jaredhanson/connect-flash ...
Displayed below is a code snippet from a .JSON file stored in a Firebase database. "questionnaires" : { "ORANGE" : { "location" : "ny", "major" : { "engineering" : { "ECE" : { "3rd sem" : { "2018 ...
I have written a JavaScript code to fetch JSON information. I plan on storing this JSON file locally (I downloaded an example file and added a birthdate object for my usage example from https://jsonplaceholder.typicode.com/users) My goal is to parse the r ...
I need assistance with extracting the selected year value from the first dropdown. I would like to append this value to the URL of the header page and also to the options in the second dropdown. This way, when I select a PHP page from the second dropdown ...
I have integrated a map that displays clients using markers. The map I am utilizing is Leaflet with an AngularJS directive. The issue I am facing is that when I initially access the map, it functions correctly. However, when I change routes, all the marke ...
Is there a way to display the options list only when clicking on the arrow icon as opposed to the textfield itself? I have reviewed the documentations without success in finding a solution. Example ...
When a client connects to a Node Express server, it creates a new EventSource. The server sends an SSE event upon initial connection and then at a 30-second interval thereafter. Strangely, the client's onmessage handler does not respond to the initial ...
While the code is functioning properly, I am determined to streamline it into a loop. Unfortunately, all my attempts thus far have been unsuccessful. The code displays four drop-down lists with different Id's, but they share the same class name (optio ...
Utilizing vue-custom-element, I have successfully created a Web component in Vue and integrated it into Angular. This setup operates seamlessly for Vue+js: import Vue from 'vue' import Calculator from './components/Calculator.vue' impo ...
Currently, I am diving into Nextjs and constructing a website using this framework. The site includes both public pages, protected routes (like user dashboard, user project details, and general user data), as well as product pages. I have been pondering h ...
Is there a way to query a MySQL database using promises in Protractor? I have multiple queries that I need to execute during test execution, but my `executeSelectQuery` function always runs at the beginning of the test. How can I ensure it executes at the ...
I am currently in the process of migrating a new table into my database, specifically the users table. Below is the code I have written for this migration: exports.up = function(knex, Promise) { return knex.schema.createTableIfNotExists('users&apos ...
I am presently working on a project that involves using JQuery Datatables to display my data. Within this project, I am utilizing the datatables render method to format the data before it is displayed. However, I have encountered a challenge where I need t ...
After browsing numerous topics on Stackoverflow, I was able to develop my own compact rich text editor. However, one issue I encountered is that when the mouse cursor hovers over already bold or styled text, it's difficult for me to identify the styl ...
I am currently facing a challenge with creating a pre-routeProvider post. The problem I'm encountering is that $http is coming up as undefined, even though I am passing it to the function as per my understanding. I have made sure to declare angular.js ...
In the process of developing my NodeJS application, I am structuring it by creating internal modules to effectively manage my code logic. This allows me to reference these modules without specifying the full path every time. internal-module.ts export cla ...
I am in the process of creating a web application that utilizes its own API to display content, and it is done through JavaScript using AJAX. In the past, when working with server-side processing (PHP), I used gettext for translation. However, I am now ...
Hello everyone! I am looking to include multiple videos on my website and have them start playing automatically when a user scrolls and the videos are in view. I want the speakers to be muted by default using the mute() function. Previously, I had succes ...
I am experiencing a small issue with this JS code... -I have multiple divs that are changing automatically in rows as they move randomly... I want to change the color of the div moving up to green. And for the div moving down, I want to change the colo ...
My JavaScript code is causing some issues when executed with Selenium's JavascriptExecutor. Strangely, the code returns null through Selenium but a value in Firefox developer console. function temp(){ var attribute = jQuery(jQuery("[name='q& ...