Here are the latest Top Support Tips. Learn about the new doc type in Ext JS 5, using overrides in Ext JS, and new optimizations for callParent in Sencha Cmd 5.
We’re proud to announce the release of Sencha Architect 3.1. It comes with many new features, most notably Ext JS 5 support. Within the short period since the Ext JS 5 release, we have added support to bring Sencha Architect to parity with all the new features offered by Ext JS 5.
We’re excited to announce the general availability of Ext JS 5.0.1. This maintenance release includes a number of improvements based on feedback from the Sencha community. In this article, we’ll take a tour of the changes.
We live in a multi-device world, and we all have lots of devices — laptops, tablets, e-readers, smartwatches, cameras, phones, and more. Ideally, you want to build a single app that runs on every device. Learn how to use Sencha Touch, Ext JS and Space to build apps for multiple devices and easily handle differences in platforms, screen sizes, user input and feature sets.
The landscape of computer usage, both personal and enterprise, has been changing dramatically since tablets started challenging PC sales worldwide. Ext JS 5 learned a bunch of new tricks from Sencha Touch 2. In this guest post, Grgur covers Ext JS 5 tablet support, including updates to the class system, event management, widgets, and new deployment options.
If you’re a GWT user, you’ve probably noticed that various browsers have been removing support for classic Dev Mode. This change helps to ensure better performing browsers and plugins, but it puts a kink in debugging GWT applications. The future is in Super Dev Mode, so we’ve been testing it regularly, making sure that GXT applications will work correctly in it, and improving the development process. See how it works.
Sencha Cmd delivers some great tools that give you everything you need for the app to work offline, such as auto generated App Manifest files, but one of the biggest issues is how to handle your data. There are numerous ways to handle data, and one common technique is to switch proxies between a local storage proxy and an AJAX proxy. In this post, we’ll show you how you can achieve the same effect, but we’ll use a single proxy and make it completely transparent to the programmer using the store configured with it.
The Layout system is one of the most powerful and unique parts of the Sencha frameworks. Layouts handle the sizing and positioning of every Component in your application, eliminating the need for developers to manage those pieces manually. Look under the hood of the Layout system and learn how to create a 3D Carousel.
Users expect to be able to use web applications not only on their desktop computers, but also their mobile devices, which come in all shapes and sizes. The requirement to make an application so adaptive can seem overwhelming. Fortunately Ext JS 5 provides all the tools needed to make your application conform to any screen size, shape or orientation.
With the introduction of Ext JS 5, we have greatly expanded the capabilities of the Sencha Data Package, which is one of the cornerstones of application development. These new capabilities can be seen throughout the entire application development process: from declaring your data model, to presenting your data and validating user input, and finally, saving it back to the server.