Compiling with Sencha Cmd
In Chapter 9, Getting Started with Ext JS 4, we went through the process of using Sencha Cmd to generate the Ext JS 4 application skeleton and to create basic components. This section will focus on using Sencha Cmd to compile our Ext JS 4 application for deployment within a Web Archive (WAR) file. The goal of the compilation process is to create a single JavaScript file that contains all of the code needed for the application, including all the Ext JS 4 dependencies.
The index.html file that was created during the application skeleton generation is structured as follows:
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<title>TTT</title>
<!-- <x-compile> -->
<!-- <x-bootstrap> -->
<link rel="stylesheet" href="bootstrap.css">
<script src="ext/ext-dev.js"></script>
<script src="bootstrap...
