Overlapping parameters in Express.js routes can lead to conflicts and unexpected

My website has a route named date where I display all posts from a specific date, for example: /date/26-12-2015

I also added basic pagination to prevent displaying all data at once. For instance, /date/26-12-2015/2 would show the second page of posts.

However, I encountered an issue when trying to create a route that counts all articles published on a given day using /date/26-12-2015/count. The route mistakenly interprets it as a page parameter.

What should be my approach here? Should I filter the page parameter if it contains 'count', or is there a better way to handle this routing scenario?

Below is a snippet of my code:


router.get('/:date/:page', function(req, res){

    var db = req.db;
    var collection = db.get('collectionXYZ');

    collection.find([...], function(e, docs){
        res.json(docs);
    });
});

// This section gets bypassed (as it's mistaken for a parameter of the page route)
router.get('/:date/count', function(req, res){
    var dateStart = new Date(req.params.date);

    var db = req.db;
    var collection = db.get('collectionXYZ');

    collection.count([...], function(e, docs){
        res.json(docs);
    });
});

Answer №1

To ensure proper routing, it is recommended to place static routes at the beginning of the route configuration. This will prevent any conflicts with dynamic routes such as /:id.

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

I'm having trouble with my Express server routes not being accessed. The browser is displaying an error message saying 'No Data Received ERR_EMPTY_RESPONSE

I've encountered an issue with my express server while setting up an email service. Despite troubleshooting and simplifying the code to a basic 'hello world' example, the problem persists. No routes are functioning properly – requests made ...

Creating a 3D model with consistent scale using Three JS

I'm currently facing a challenge where I need to incorporate multiple .OBJ files (3D Models) into my Three.js scene using an Input File. My goal is to ensure that all the models are of uniform size. The issue arises from the fact that these 3D models ...

Can the Caption Adapt to the Image?

Code snippet: <script type="text/javascript> function displayNextImage() { x = (x === images.length - 1) ? 0 : x + 1; document.getElementById("img").src = images[x]; } function displayPreviousImage() { x = ...

Loop through a collection of arrays that contain the same elements, and multiply each consecutive element by a specified value x

I've been diving into a challenging problem involving remarkable numbers, which are defined as A number that is equal to the sum of all its proper divisors -- provided one of them is negative. For instance, the proper divisors of 12 are 1, 2, 3, 4, 6 ...

The AngularJS $resource is taking the entire object and embedding it into the URL

I am currently utilizing Angular version 1.4.8 along with Angular UI and TypeScript in my project. The models are defined as follows: export interface IBatch extends ng.resource.IResource<IBatch> { id: Number; ... } export interface IBatchR ...

I am currently using jQuery autocomplete in an attempt to display the value in the textbox as a table. The data is not being retrieved from a JSON source using Ajax directly in the text

Attempting ajax with json for autocomplete using Jquery for the first time, aiming for auto-complete appearance but table-like structure. Below is the jquery code snippet: $("document").ready(function (){ $(function () { $.ajax({ url: "dum ...

Creating a personalized webview in Appgyver Steroids: A step-by-step guide

I am planning to design the following layout: The main screen will display a web page There should be a sidebar on the left side The sidebar can be accessed by clicking on a 'hamburger' icon in the app header Currently, my app structure look ...

Secure your Express.js API by implementing additional layers of security that operate independently from user authentication

Currently, my tech stack consists of the MEAN stack with Angular on the front-end and Express for API development. User accounts are set up on the site, and I've implemented Passport.js for authentication middleware which is functioning smoothly. My ...

Error: The Node Express Server is unable to locate the requested resource at "/

const http = require("http"); const myApp= require('./myApp'); const portNumber = 8080; const myServer = http.createServer(myApp); myServer.listen(portNumber) ...

The Firefox form is experiencing issues when the cursor is set to 'move'

I have an HTML form with a specific code snippet: #stoppage_section .stoppage{ cursor: move; /* fallback if grab cursor is unsupported */ cursor: grab; cursor: -moz-grab; cursor: -webkit-grab; } <div id="st ...

In Javascript, update the text that was copied and pasted

I have content in a div that is editable by the user, and they can copy certain parts of it and paste them back into the same div. However, there are styles associated with the copied text, so I only want to extract the text itself from the copied content. ...

Leverage Express Project Alongside Apache Cordova

I'm exploring the idea of transforming my existing express.js application into a mobile app using Apache Cordova. As of now, I am able to navigate to the root directory of my express app and execute "node index.js", which allows me to access the curre ...

Deploying Node.js on Heroku

After deploying a test app using node.js on Heroku, I checked the Heroku log file and it seems like everything is running smoothly. 2017-02-09T12:25:56.034718+00:00 heroku[web.1]: Starting process with command `npm start` 2017-02-09T12:25:58.77986 ...

Loop through every list item within each unordered list using JQuery

I am currently using a loop to iterate through each li element and search for specific content within it. If the content matches certain criteria, I add a class to that li element. However, the issue I am facing is that there are multiple UL elements in th ...

Tips for obtaining the state of a local variable in a Vue method:

How do I access the state of a local variable within a method in Vue? I am looking to set a specific value for the dialog in order to open the popUp. After loading the data, my goal is to open the popUp by using this porting method. import { mapState, m ...

Create a random number within a specified range using a different number in JavaScript

I am looking for a unique function that can generate a number within a specified range, based on a provided number. An example of the function would be: function getNumber(minimum, maximum, number) { ... } If I were to input: getNumber(0, 3, 12837623); ...

The sudden appearance of the "export" token during the execution of this code has

Currently, I am utilizing nodejs version 10.13.0. When attempting to run this code through terminal commands node --experimental-modules main.mjs, an error is encountered: (node:3418) ExperimentalWarning: The ESM module loader is experimental. file:///hom ...

The 'then' property of undefined cannot be read in node.js TypeError

I am encountering an error message that says "TypeError: Cannot read property 'then' of undefined". Could you assist me in resolving this issue? Thank you. var express = require('express'); var path = require('path'); var bod ...

How come the sticky header isn't functioning within form tags with Bootstrap 4?

Why are the form inputs or buttons overlapping my navigation header? Everything works fine when I don't use bootstrap 4. I need the header to always be on top of all elements in my website. Is there a way to resolve this using only Bootstrap without ...

What is the significance of the abbreviation 'dbo' in a MongoDB - Express application?

Below is the code snippet provided: app.js const express = require("express"); const app = express(); const cors = require("cors"); require("dotenv").config({ path: "./config.env" }); const port = process.env.PORT | ...