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  • Book Overview & Buying Learning Ext JS_Fourth Edition
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Learning Ext JS_Fourth Edition

Learning Ext JS_Fourth Edition

By : Carlos A Mendez Segura, Villa, Gonzalez
4.3 (4)
Buy this Book
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Learning Ext JS_Fourth Edition

Learning Ext JS_Fourth Edition

4.3 (4)
By: Carlos A Mendez Segura, Villa, Gonzalez
Buy this Book

Overview of this book

If you are a JavaScript developer who now wants to use the Ext JS framework, this is the book for you. This guide is useful to you whether you're new to Ext JS 5 or are a seasoned expert. Experience in HTML, CSS, and JavaScript is required in order to understand and get the most out of this book.
Table of Contents (17 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
Lock Free Chapter
1
1. An Introduction to Ext JS 5
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1. An Introduction to Ext JS 5
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Considering Ext JS for your next project
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Getting started with Ext JS
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Our first program
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Tools and editors
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What's new in Ext JS 5?
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Summary
2
2. The Core Concepts
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2. The Core Concepts
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The class system
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Loading classes on demand
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Working with the DOM
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Summary
3
3. Components and Layouts
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3. Components and Layouts
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The component life cycle
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About containers
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The layout system
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More layouts
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Comments about using layouts
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Summary
4
4. It's All about the Data
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4. It's All about the Data
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Ajax
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Models
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Working with the store
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Retrieving remote data
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Sending data
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Summary
5
5. Buttons and Toolbars
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5. Buttons and Toolbars
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Event-driven development
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Creating a simple button
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Segmented buttons
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Adding menus
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Toolbars
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The breadcrumb bar
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The main menu for our application
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Summary
6
6. Doing It with Forms
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6. Doing It with Forms
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The form component
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The available fields
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The field container
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Triggers
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Submitting the data
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Summary
7
7. Give Me the Grid
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7. Give Me the Grid
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The data connection (models and stores)
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A basic grid
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Columns
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Column renderers
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The Widget column
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Selection models
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Grid listeners
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Features
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Plugins
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Grid paging
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Infinite scrolling
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Summary
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8. DataViews and Templates
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8. DataViews and Templates
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The data connection (model and store)
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A basic DataView
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Handling events in DataView
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Templates
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A more complex DataView component
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Summary
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9. The Tree Panel
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9. The Tree Panel
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A basic tree panel
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The TreeStore
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Tree nodes
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Adding and removing nodes
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The check tree
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The tree grid panel
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Summary
10
10. Architecture
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10. Architecture
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The MVC and MVVM patterns
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Creating our first application
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Creating a module
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Router – implementing and using
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Summary
11
11. The Look and Feel
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11. The Look and Feel
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Setting up our environment
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The packages folder
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Variables
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Advanced theming
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Different styles for the same component
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Supporting legacy browsers
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Summary
12
12. Responsive Configurations and Tablet Support
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12. Responsive Configurations and Tablet Support
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Overview
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Implementing responsiveness to the application
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Summary
13
13. From Drawing to Charting
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13. From Drawing to Charting
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Basic drawing
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Adding interaction
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Charts
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Series examples
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More charts
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Introducing chart themes
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Enhancing our application with charts
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Summary
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14. Finishing the Application
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14. Finishing the Application
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Preparing for deployment
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The Sencha command
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Testing the application
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Summary
15
15. What's Next?
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15. What's Next?
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Forums
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Resources
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Third-party plugins (commercial)
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Third-party plugins (free)
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The future
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Final thoughts
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Summary
16
Index
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Index

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.

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