This upgrade will take the most time, but your opportunities are endless. You will have the latest framework with all the new features and classes, and you can improve your application performance and code base with the new MVVM architecture. Plus, you can create universal cross-platform apps (or plan to do that in the future). Not only can you build applications for mobile phones or tablets, you can also support desktop or hybrid computers, with a component set specifically made for desktop usage.
In part 1 of this blog post series, I discussed the changes in Ext JS 6 Modern Toolkit and showed you how to do a basic mobile upgrade of your Sencha Touch app. In this article, I’ll show you how to do an advanced mobile upgrade.
Previously, I wrote a blog post on how to create great looking universal apps with Ext JS. However, we also have lots of customers who currently have a mobile (phone or tablet) application and want to upgrade it to Ext JS 6.
In this tutorial, I will show you how you can upgrade your app, and why you should consider taking this step.