Encountering an undefined Datamap error while integrating Backbone, Require, and Datamaps

Recently delving into Backbone.js for a data visualization school project, I've integrated require.js with guidance from a useful tutorial at

After reorganizing my code structure according to the tutorial, an error has cropped up that has me stumped. My project involves using Datamaps () to create a world map. Although I've included all necessary scripts in the require define() function, it seems like there's a mistake somewhere.

The problematic section of code is as follows :

define([
  'jquery',
  'underscore',
  'backbone',
  'd3',
  'c3',
  'topojson',
  'datamaps',
  'jqueryui',
  'text!templates/map.html'
], function($, _, Backbone, mapTemplate){

     var MapView = Backbone.View.extend({

       el: $('.container'),

       initialize: function(){
         var _this = this;

         var map = new Datamap({ ... })
...

The browser throws an error stating "Uncaught ReferenceError: Datamap is not defined". It was running smoothly previously, but ever since integrating require, the functionality seems to have broken down. It's highly likely that I missed a parameter or made some other oversight.

Your assistance with this predicament would be greatly appreciated ;)

Thank you in anticipation!

Answer №1

When defining a module with RequireJS and specifying dependencies, those dependencies are delivered as parameters to the function in your module definition. It's crucial to ensure that you match them correctly. For instance:

define([
  'react',
  'redux',
  'axios',
  'classnames'
],
function(React, Redux, Axios, Classnames) {
   // Here is where you can utilize the modules ...
});

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