Creating dynamic backend routes in NextJS is a great way to add flexibility to

Is there a way for me to implement dynamic backend routes? I am working on an image hosting platform where users should be able to save their images on the server under unique domains like 

http://localhost/<random_id>
. An example link would look something like http://localhost/a3Fafght5. Despite searching online, I couldn't find any clear guidance on creating dynamic backend routes. The one resource I found mentioned using getStaticPaths to define all possible IDs beforehand, which is not feasible in my case. Since I don't know what the ID will be at build time, I need the flexibility to query the database for it, check its existence, and proceed accordingly.

javascriptnext.jsnextjs-dynamic-routing

Answer №1

For a more dynamic approach to page routing, consider creating a file structure like pages/[imageId].js. Then, implement the getServerSideProps function in your file to interact with your database and validate the ID. If the ID is valid, you can return the corresponding image; if not, simply display a 404 error.

If server-side rendering isn't necessary and you prefer static rendering, you can still use the same file structure as mentioned above but include a getStaticPaths function. This function would query the database for all possible IDs and generate an array. Keep in mind that this method may become inefficient with a large number of images, so using server-side rendering might be a better option in such cases.

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

Enhancing the functionality of radio buttons through event changes and optimizing related features

I am searching for a more efficient method to reuse functions that serve a similar purpose. For example, I would like to modify various radio buttons that toggle a hide class on different divs. JSFiddle Link How can jQuery be used to create a reusable fu ...

javascriptjqueryhtml

Mapping an array using getServerSideProps in NextJS - the ultimate guide!

I'm facing an issue while trying to utilize data fetched from the Twitch API in order to generate a list of streamers. However, when attempting to map the props obtained from getServerSideProps, I end up with a blank page. Interestingly, upon using co ...

javascriptnext.js

Using Javascript to extract elements from JSON objects

This is the output I receive after executing a script. { "log": { "entries": [{ "startedDateTime": "2020-12-01T08:45:30.123Z", "time": 50, "request": { "method": "GET", ...

javascriptjson

I'm encountering an issue while trying to install npx create-react-app. I've attempted to use npm globally as well, but unfortunately, neither option is

While trying to install my React app using npx create-react-app my-app, I encountered the following errors: PS C:\Users\NAEEM UR REHMAN\Desktop\react_app> npx create-react-app my-app npm ERR! code ERR_INVALID_URL npm ERR! Invalid U ...

javascriptreactjsnpmcreate-react-appnpx

Utilizing local storage to retain column resize settings in PrimeNG

I am currently working on implementing the order, toggle, and resize (Fit Mode) features on a primeng table. So far, I have managed to update the selectedColumns array for order and toggle, allowing me to save the current user settings. My issue lies with ...

javascriptangularprimeng

Swagger is unable to locate a user schema when utilizing Yaml files

Hello, I am a beginner using Swagger and trying to create simple endpoint documentation. However, I am facing an issue with my schema type and cannot figure out what's wrong. To start off, I organized my folder structure in the root src directory whe ...

javascriptnode.jsswagger

Increase value continuously when button is pressed down using Material UI

I am looking for a way to continuously increment a value while holding down a button. I have already managed to make it increment on click, but now I want to keep it increasing as long as the button is held down. How can this be achieved using material u ...

javascriptreactjsmaterial-ui

Unlock a multitude of outcomes with Sequelize

Is there a way to retrieve multiple results from Sequelize and store them in an array? For example, I want to fetch all the values in the name field from the test table and display them in the console. This is what I tried: test.findAll().them(function(re ...

javascriptnode.jssequelize.js

Calculating the mean value of the numbers provided in the input

I'm struggling with calculating the average of numbers entered through a prompt window. I want to display the numbers as I've done so far, but combining them to find the average is proving difficult. Here's the code I have: <html> &l ...

javascriptloopsaverage

Angular JS - A guide to implementing ng-model binding at a later stage

In a large codebase, there is a straightforward scenario that I need help with: There is an Angular APP and Controller already set up and functioning correctly. However, a ng-model element needs to be dynamically created at a later stage (perhaps through ...

javascriptangularjs

Enhance your table with custom styling by incorporating the seanmacisaac table and placing the tbody within a div

I am looking to make adjustments to a Jquery sortable, searchable table created by seanmacisaac. For more information, visit the link: Does anyone know how to set the height of the tbody to a fixed value while allowing vertical scrolling (overflow-y)? & ...

javascriptjquerycssscrollhtml-table

Attempting to hash the password led to encountering an error

An issue was encountered: both data and salt arguments are required. This error occurred at line 137 in the bcrypt.js file within the node_modules directory. The code snippet below highlights where the problem is present: const router = require("express" ...

javascriptnode.jsmongodbbcrypt

How to Access localStorage using NextJs getInitialProps

I have been working with localStorage token in my next.js application. I encountered an issue when trying to retrieve the localStorage on page getInitialProps as it always returns undefined. For example, Dashboard.getInitialProps = async () => { con ...

authenticationlocal-storagenext.js

What is the best way to retrieve the previous state of a file field in React?

Currently, I am working on implementing an on-change handler for an audio file in a component. The goal is to load the previous state of the file when the user changes it and records the new path. Specifically, when the user enters the component, the file ...

javascriptreactjs

The Form is causing an error with the Ant Design Switch because of the value

I am creating Ant Design Form.Item dynamically in Next JS and it looks like this: <Form.Item initialValue={initValue} key={property.key} name={property.key} label={property.name}> {component} </Form.Item> When the component is a Switch, it ...

reactjsnext.jsantd

Issue with Bootstrap carousel - the carousel.on method is not recognized

I have implemented a standard Bootstrap carousel in my project: <div id="myCarousel" class="carousel slide" data-ride="carousel"> <ol class="carousel-indicators"> <li data-target="#myCarousel" data-slide-to="0" class="active"> ...

javascriptjqueryhtmlcsstwitter-bootstrap

Access a specific JSON value using AngularJS

When using AngularJS to read a specific JSON value, I encountered the following issue: $http({method: 'GET', url: urlVersion}). success(function(data, status, headers, config) { console.log("success data " + status); $scope.ext = data.ve ...

javascriptjsonangularjs

What are the steps to start a ExpressJS server for webpages that are not index.html?

I am exploring how to browse/run/view web pages other than just the index.html file in my public folder, which contains multiple HTML files. I am using ExpressJS and NodeJS for this purpose, but every time I start my server, I can only access the index.htm ...

javascripthtmlnode.jsexpressbackend

Attempting to call a nested div class in JavaScript, but experiencing issues with the updated code when implemented in

Seeking assistance. In the process of creating a nested div inside body > div > div . You can find more information in this Stack Overflow thread. Check out my JSFiddle demo here: https://jsfiddle.net/41w8gjec/6/. You can also view the nested div ...

javascripthtmlcsswordpresswordpress-theming

Having trouble loading the linked CSS file in the Jade template

My directory structure is organized as follows: --votingApp app.js node_modules public css mystyle.css views test.jade mixins.jade In the file mixins.jade, I have created some general purpose blocks like 'bo ...

javascripthtmlcssnode.jsexpress