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Web Development with MongoDB and Node.js

You're reading from   Web Development with MongoDB and Node.js Build an interactive and full-featured web application from scratch using Node.js and MongoDB

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Product type Paperback
Published in Sep 2014
Publisher Packt
ISBN-13 9781783987306
Length 294 pages
Edition 1st Edition
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Author (1):
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Jason Krol Jason Krol
Author Profile Icon Jason Krol
Jason Krol
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Toc

Table of Contents (14) Chapters Close

Preface 1. Welcome to JavaScript in the Full Stack 2. Getting Up and Running FREE CHAPTER 3. Node and MongoDB Basics 4. Writing an Express.js Server 5. Dynamic HTML with Handlebars 6. Controllers and View Models 7. Persisting Data with MongoDB 8. Creating a RESTful API 9. Testing Your Code 10. Deploying with Cloud-based Services 11. Single Page Applications with Popular Frontend Frameworks 12. Popular Node.js Web Frameworks Index

Configuration module


Since we are leaving our server.js file very lean, there is still a fair amount of logic that is required in configuring our server. For this, we will defer to a custom module that we'll create called configure. To get started, create a file named configure.js in the server folder. Let's first install the dependencies that we are going to be using inside our configure module by performing another npm install:

$ npm install express3-handlebars --save

Here we just installed Handlebars, a popular template-rendering engine for HTML pages. Now that the module is installed and ready to be used, let's start writing the configure.js file. First, like any of our modules, we will declare our dependencies:

var connect = require('connect'),
    path = require('path'),
    //routes = require('./routes'),
    exphbs = require('express3-handlebars');

module.exports = function(app) {
  // configuration code...

  return app;
};

In the preceding code, we declared variables for each of...

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