Sencha Inc. | HTML5 Apps

Blog / Sencha Ext JS

Ext JS 5: MVC, MVVM and More

Ext JS 5: MVC, MVVM and More

May 20, 2014 | Arthur Kay

Application architecture is as much about providing structure and consistency as it is about actual classes and framework code, and building a good architecture unlocks a number of important benefits. In Ext JS 5, we’re adding optional support for the MVVM architectural pattern. Although MVC and MVVM are very similar software patterns, using MVVM has some specific benefits that can vastly reduce the amount of application logic developers need to write. Learn how and when to use the MVC and MVVM patterns.

Top Support Tips

Top Support Tips

April 30, 2014 | Sencha Support Team

Here are a couple of useful tips from the Sencha Support team. Learn how to control the scroll indicator autoHide configuration in Sencha Touch 2.3.0 and how to use Mouseenter Versus Mouseover event listeners in Ext JS.

Exploring the Layout System in Ext JS 5 and Sencha Touch

Exploring the Layout System in Ext JS 5 and Sencha Touch

April 24, 2014 | Ivan Jouikov

The layout system is one of the most powerful and unique parts of Sencha frameworks. Layouts handle the sizing and positioning of every component in your application. Ext JS and Sencha Touch have many similarities between them, and Ext JS 5 now supports tablets as well. In this article, we’ll take a look at how the layout system works across Sencha frameworks.

SenchaCon 2013: Top 10 Sessions You May Have Missed

SenchaCon 2013: Top 10 Sessions You May Have Missed

April 22, 2014 | Arthur Kay

SenchaCon 2015 is coming to the San Francisco Bay Area, April 7-9. Stay tuned for news on early bird discounts and sign up now to be notified when registration opens. In the meantime, here are our ten favorite technical content sessions from SenchaCon 2013.

Are You Ready for Ext JS 5?

Are You Ready for Ext JS 5?

April 15, 2014 | Arthur Kay

We recently released Ext JS 5 beta, and it has lots of new features. To help you prepare your application to take advantage of everything Ext JS 5 has to offer, we’ve created an upgrade checklist. Take a look, download the beta and share your feedback in the forum.

Delegated Events and Gestures in Ext JS 5

Delegated Events and Gestures in Ext JS 5

April 09, 2014 | Phil Guerrant

Prior to version 5, Ext JS was designed exclusively for use on desktop devices with traditional mouse input. With the release of Ext JS 5 beta, we’ve added support for touch input as well, which allows Ext JS to be used on a larger selection of devices, primarily tablets, but also laptops with touch-screens. In this article, you’ll learn how the framework handles touch events and event normalization between devices. Download the Ext JS 5 beta and check it out.

Announcing Public Beta of Ext JS 5

Announcing Public Beta of Ext JS 5

April 03, 2014 | Gautam Agrawal

Sencha Ext JS 5 beta is available for public access and evaluation. This release includes touch support, two-way data binding, grid gadgets, touch-optimized charts, routing and more. For all the Ext JS developers out there, this a great opportunity to help make this the best Ext JS release ever. We invite you to download the beta and share your feedback in the forum.

Creating Theme-Specific Overrides in Ext JS

Creating Theme-Specific Overrides in Ext JS

February 19, 2014 | Lee Boonstra

Ext JS provides a number of functions that make it simple to create and work with classes. It also provides a series of functions to extend or override existing JavaScript classes. This means you can add behaviors and create your own classes, or override the behavior of some functions. In this article, we will show you how to use theme-specific class overrides.