July 2015
Beginner
452 pages
8h 34m
English
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Chapter 5. Buttons and Toolbars
When working with buttons and toolbars, we will definitely need to arrange them whenever we use window or panel components. Toolbars are a great way of adding buttons and menus, and we can create button groups. However, we also need to understand how to handle events to execute actions. We can add actions to our widgets using callbacks and events to process user interaction.
In this chapter, you are going to learn how to create buttons and toolbars and how to handle an event (or events) in order to begin with user interaction on the Ext JS UI.
Event-driven development
Before we start talking about components, you need to understand how events and listeners work behind the scenes. The first thing you need to learn is ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.