How to write function in JDataGrid Spreadsheet Edition?1. Understand the formula and function API used in JDataGrid Spreadsheet Edition? Obviously you should understand the “Function” and it’s sub class. The central method of Function interface is “Objectevaluate(FormulaContext ctx, List args)”, the method have the“FormulaContext” and List based arguments. Override the method “evaluate(FormulaContext ctx, List args)”
