Introduction

ZK Spreadsheet is an Ajax component that delivers the rich functionality of Excel on the Java Web application.

Being able to import and export Excel files are just the minimum. Unlike other on-line spreadsheet such as Google Docs or Office 2010 online suite, you can integrate ZK Spreadsheet with your enterprise back-end systems seamlessly and create collaborative and dynamic enterprise applications at minimal cost. You can call versatile Java APIs to control and configure the ZK Spreadsheet component(s). You can register event listeners so an action can be automatically triggered if any specified cell, range, or name changes. You can bind cells to the back-end Java beans, so any changes on the back-end data would be automatically reflected on the ZK Spreadsheet. You can create your own customized spreadsheet functions in Java and use them in the spreadsheet formulas. Actually, if you like, you can even create by yourselves an on line spreadsheet service with ZK Spreadsheet component.

ZK Spreadsheet is an extensible, customizable, and integratable Java Ajax Web spreadsheet solution, with both built in browser Ajax user interface and back-end server side Excel-like data and logic. None of ActiveX or plug-ins is needed.

All source code listed in this book is at Github.