May 2015
Beginner
220 pages
4h 16m
English
Content preview from Node.js By ExampleBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Constructing the entry point of the application
While we were constructing the Gulp setup, we created a task for JavaScript bundling. Browserify needs an entry point to resolve dependencies. We set frontend/js/app.js. Similarly, for the backend, we will build our logic around the router. The following code sets two routes and provides a helper function to render the Ractive.js component on the page:
// frontend/js/app.js var Router = require('./lib/Router')(); var Home = require('./controllers/Home'); var currentPage; var body; var showPage = function(newPage) { if(currentPage) { currentPage.teardown(); } currentPage = newPage; body.innerHTML = ''; currentPage.render(body); } window.onload = function() { body = document.querySelector('body'); Router ...Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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