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        <title>Sencha Learn Center</title>
        <link>http://www.sencha.com/learn/</link>
        <description>
            Tutorials, screencasts and guides on Sencha Products.
        </description>
        <dc:language>en-us</dc:language>
        <dc:creator>jason@sencha.com</dc:creator>
        <dc:rights>Copyright 2011</dc:rights>
        <dc:date>2011-10-03T19:40:30+00:00</dc:date>
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        <item>
        <title>Architecting Your App in Ext JS 4, Part 3</title>
        <author>Tommy Maintz</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/architecting-your-app-in-ext-js-4-part-3/</link>
        <content:encoded>
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                In the previous series of articles, we explored architecting a Pandora-style application using the new features of Ext JS 4. In this part of the series, we will continue implementing controller logic inside of the application's MVC architecture.
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        <pubDate>Mon, 19 Sep 2011 17:33 GMT</pubDate>
        <guid>http://www.sencha.com/learn/architecting-your-app-in-ext-js-4-part-3/#date:17:33</guid>
        </item>
        
        <item>
        <title>Architecting Your App in Ext JS 4, Part 2</title>
        <author>Tommy Maintz</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/architecting-your-app-in-ext-js-4-part-2/</link>
        <content:encoded>
            <![CDATA[
                In <a href="http://www.sencha.com/blog/architecting-your-app-in-ext-js-4/">Part 1</a> of this series, Tommy Maintz explored how to architect a Pandora-style application using Ext JS, detailing the Model-View-Controller architecture and how to apply it to a relatively complex UI application with multiple views and models. In Part 2, Tommy moves beyond architecting the application visually, and explains how to design and code the controllers and models.
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        <pubDate>Mon, 01 Aug 2011 07:59 GMT</pubDate>
        <guid>http://www.sencha.com/learn/architecting-your-app-in-ext-js-4-part-2/#date:07:59</guid>
        </item>
        
        <item>
        <title>Ext JS 4 Panel Docked Items</title>
        <author>Jay Garcia</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/ext-js-4-panel-docked-items/</link>
        <content:encoded>
            <![CDATA[
                Learn how to effectively use Ext JS docked items.
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        <pubDate>Fri, 08 Jul 2011 20:24 GMT</pubDate>
        <guid>http://www.sencha.com/learn/ext-js-4-panel-docked-items/#date:20:24</guid>
        </item>
        
        <item>
        <title>Architecting Your App in Ext JS 4, Part 1</title>
        <author>Tommy Maintz</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/architecting-your-app-in-ext-js-4-part-1/</link>
        <content:encoded>
            <![CDATA[
                The scalability, maintainability and flexibility of an application is mostly determined by the quality of the application’s architecture. In this article, we’ll take a look at a popular application and discuss how we might architect the user interface to create a solid foundation.
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        <pubDate>Tue, 21 Jun 2011 08:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/architecting-your-app-in-ext-js-4-part-1/#date:08:00</guid>
        </item>
        
        <item>
        <title>Components</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/components/</link>
        <content:encoded>
            <![CDATA[
                A simple example, and videos, about how to create components in Ext JS.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/components/#date:23:00</guid>
        </item>
        
        <item>
        <title>The Grid Component</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/the-grid-component/</link>
        <content:encoded>
            <![CDATA[
                The grid is one of the centerpieces of Ext JS. It’s an incredibly versatile component that provides a great way to view lots of data at once, formatted exactly how you need it. With Ext JS 4 we have overhauled the grid, making it faster, lighter and easier to customize.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/the-grid-component/#date:23:00</guid>
        </item>
        
        <item>
        <title>Drawing and Charting</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/drawing-and-charting/</link>
        <content:encoded>
            <![CDATA[
                This document is intended to guide you through the overall design and implementation details of the Drawing and Charting packages. The drawing and charting packages enable you to create cross browser and cross device graphics in a versatile way.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/drawing-and-charting/#date:23:00</guid>
        </item>
        
        <item>
        <title>The Data Package</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/the-data-package/</link>
        <content:encoded>
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                The data package is what loads and saves all of the data in your application. This guide walks you through the major classes you'll use to populate your application with data from both remote and local storage.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/the-data-package/#date:23:00</guid>
        </item>
        
        <item>
        <title>The MVC Application Architecture</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/the-mvc-application-architecture/</link>
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                Ext JS 4 comes with a new application architecture that not only organizes your code but reduces the amount you have to write. In this guide you will learn how to put simple applications together with this structured pattern.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/the-mvc-application-architecture/#date:23:00</guid>
        </item>
        
        <item>
        <title>The Class System</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/the-class-system/</link>
        <content:encoded>
            <![CDATA[
                This manual is intended for any developer who wants to create new or extend existing classes with the new class system in Ext JS 4.x.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/the-class-system/#date:23:00</guid>
        </item>
        
        <item>
        <title>Theming</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/theming/</link>
        <content:encoded>
            <![CDATA[
                Ext JS 4 has a brand new theming system to customize the look of your application while still supporting all browsers. This guide explains how to use it, together with Sass and Compass, its dependencies.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/theming/#date:23:00</guid>
        </item>
        
        <item>
        <title>The Tree Component</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/ext-js-trees/</link>
        <content:encoded>
            <![CDATA[
                Ext JS 4.0 introduces a solid foundation for one of our most versatile components - Tree.  Tree and grid now both extend from the same base class. All of the benefits of grid - features, extensions, and plugins can now be used on trees.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/ext-js-trees/#date:23:00</guid>
        </item>
        
        <item>
        <title>Getting Started with Ext JS 4.0</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/getting-started-with-ext-js-4/</link>
        <content:encoded>
            <![CDATA[
                This introduction to Ext JS 4.0 explains the major improvements made to the framework, and how you can get started with creating your first application with it.
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        <pubDate>Tue, 26 Apr 2011 23:00 GMT</pubDate>
        <guid>http://www.sencha.com/learn/getting-started-with-ext-js-4/#date:23:00</guid>
        </item>
        
        <item>
        <title>Extensions and Themes</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/extensions-and-themes/</link>
        <content:encoded>
            <![CDATA[
                The Ext JS community has a large number of enthusiastic developers creating extensions and themes that you can use for your own applications. Use this list to find good quality components supported by third-party community members.
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        <pubDate>Fri, 18 Mar 2011 15:40 GMT</pubDate>
        <guid>http://www.sencha.com/learn/extensions-and-themes/#date:15:40</guid>
        </item>
        
        <item>
        <title>Getting Productive</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/getting-productive/</link>
        <content:encoded>
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                This article helps you take your next steps with Ext JS.
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        <pubDate>Mon, 27 Dec 2010 04:21 GMT</pubDate>
        <guid>http://www.sencha.com/learn/getting-productive/#date:04:21</guid>
        </item>
        
        <item>
        <title>Setting Up In Eclipse</title>
        <author>ILoveToQuestion</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/setting-up-in-eclipse/</link>
        <content:encoded>
            <![CDATA[
                For those of you who would like to use Eclipse as an IDE for developing Ext-JS applications, this tutorial details the initial setup.
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        <pubDate>Sat, 25 Dec 2010 03:04 GMT</pubDate>
        <guid>http://www.sencha.com/learn/setting-up-in-eclipse/#date:03:04</guid>
        </item>
        
        <item>
        <title>HTML Page Setup</title>
        <author>Michael LeComte</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/html-page-setup/</link>
        <content:encoded>
            <![CDATA[
                This article describes the setup of a basic HTML page to run your Ext JS application from.
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        <pubDate>Sat, 25 Dec 2010 03:04 GMT</pubDate>
        <guid>http://www.sencha.com/learn/html-page-setup/#date:03:04</guid>
        </item>
        
        <item>
        <title>Layouts and Containers</title>
        <author>Jamie Avins</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/layouts-and-containers/</link>
        <content:encoded>
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                The layout system is one of the most powerful parts of Ext JS. It handles the sizing and positioning of every component in your application and keeps everything in the right place while your user gets their work done.
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        <pubDate>Fri, 17 Dec 2010 23:02 GMT</pubDate>
        <guid>http://www.sencha.com/learn/layouts-and-containers/#date:23:02</guid>
        </item>
        
        <item>
        <title>Overview of Ext JS</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/an-overview-of-extjs/</link>
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                This article provides an introduction to the basic principles of Ext JS.
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        <pubDate>Sat, 23 Oct 2010 11:46 GMT</pubDate>
        <guid>http://www.sencha.com/learn/an-overview-of-extjs/#date:11:46</guid>
        </item>
        
        <item>
        <title>Getting Elements and Components</title>
        <author>The Sencha Dev Team</author>
        <description>
            
        </description>
        <link>http://www.sencha.com/learn/getting-elements-and-components/</link>
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                This article lists some questions you might have when accessing DOM elements with Ext JS and the Ext.get function.
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        <pubDate>Fri, 17 Sep 2010 19:19 GMT</pubDate>
        <guid>http://www.sencha.com/learn/getting-elements-and-components/#date:19:19</guid>
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