Sigma grid-Ajax enabled JavaScript grid 1.6.0 descriptions Sigma Grid is a Ajax-enabled JavaScript grid control that provides professional solution for representing & editing tabular data on the web. Pure javascript codes Seamless Integration with any server side solution such as j2ee . net PHP perl. Inline editing keyboard data navigation nested multiline headers sortable & frozen columns. Slice rendering & built-in paginal output allow you to manipulate huge datasets on the fly. Powerful aggregation by group & printing technology to make it easy to build a traditional-look printable reports. OGNL format supported smooth objects converting between presentation layer & logic layer. Extensibility enable you to replace built-in cell editor with custom external component present cell data as your customers #039 wish . Plentiful attibutes & event handlers give you more flexibility without coding too much. Export & import in CSV / XML / JSON format to support further editing within spreadsheet or any other applications.