SpreadJS Documentation
setCellType Method
GC.Spread.Sheets Namespace > Worksheet type : setCellType Method
The row index.
The column index.
The cell type.
The sheet area. If this parameter is not provided, it defaults to viewport.
Sets the cell type.
Syntax
var instance = new GC.Spread.Sheets.Worksheet(name);
var returnValue; // Type: any
returnValue = instance.setCellType(row, col, value, sheetArea);
function setCellType( 
   row : number,
   col : number,
   value : Base,
   sheetArea : SheetArea
) : any;

Parameters

row
The row index.
col
The column index.
value
The cell type.
sheetArea
The sheet area. If this parameter is not provided, it defaults to viewport.
Example
This example uses the setCellType method.
var cellType = new GC.Spread.Sheets.CellTypes.Button(); 
cellType.buttonBackColor("#FFFF00"); 
cellType.text("this is a button"); 
activeSheet.setCellType(1,1,cellType);

spread.bind(GC.Spread.Sheets.Events.ButtonClicked, function (e, args) {
    var sheet = args.sheet, row = args.row, col = args.col;
    var cellType = activeSheet.getCellType(row, col);
    if (cellType instanceof GC.Spread.Sheets.CellTypes.Button) {
        alert("Button Clicked");
    }
});
See Also

Reference

Worksheet type