NodeJS/Express – Upload/Download MultipartFiles/Images – Multer + JQuery Ajax + Bootstrap

https://grokonez.com/node-js/nodejs-express-upload-multipartfiles-images-multer-jquery-ajax-bootstrap

Tutorial: NodeJS/Express – Upload/Download MultipartFiles/Images – Multer + JQuery Ajax + Bootstrap

In the tutorial, we show how to build a NodeJS/Express web-application to upload MultipartFile-s/Images by Multer middleware, JQuery Ajax and Bootstrap view.

Related posts:

• Multer – Build RestAPI to upload a MultipartFile to NodeJS/Express
• Integrate NodeJS/Express – JQuery Ajax POST/GET – Bootstrap view example
• NodeJS/Express – Upload Text-Fields + MultipartFile with Multer, Jquery Ajax, Bootstrap 4

Goal

Prerequisites

• Multer – Build RestAPI to upload a MultipartFile to NodeJS/Express
• Integrate NodeJS/Express – JQuery Ajax POST/GET – Bootstrap view example

  Objective

  In the tutorial, we build a NodeJS/Express web-application that uses Multer middleware to upload/download MultipartFiles/Images using JQuery Ajax & Bootstrap view.

Project structure:

/NodeJS-Express-Multer-MultipartFile-Ajax-JQuery-Bootstrap
    /app
        /config
            multer.config.js
        /controllers
            file.controller.js
        /routers
            file.router.js
    /node_modules
    /resources
        /static
            /js
                getrequest.js
                postrequest.js
    /uploads
        /*contains the uploaded-files*/
    /views
        index.html
        404.html
    package.json
    package-lock.json
    server.js

-> results:

Practice

Setting up NodeJS/Express project

Create a folder NodeJS-Express-Multer-MultipartFile-Ajax-JQuery-Bootstrap:

mkdir NodeJS-Express-Multer-MultipartFile-Ajax-JQuery-Bootstrap
cd NodeJS-Express-Multer-MultipartFile-Ajax-JQuery-Bootstrap

https://grokonez.com/node-js/nodejs-express-upload-multipartfiles-images-multer-jquery-ajax-bootstrap