Keikai Spreadsheet is an AJAX component that delivers Excel-like experience for your Java web application.

It has a grid-like user interface with toolbar, formula bar, and sheet bar, providing necessary features such as text and style editing, merging and sorting cells, inserting, deleting, and freezing rows and columns. It is also compatible with popular Excel functionality such as formulas, data validation and conditional formatting.

<apply templateURI="~./zssapp/index.zul" book="demo_sample.xlsx"/>