mapCells

applies the callback to a range of cells

void mapCells(number startrow,string startcol,number numrows,number numcols,function callback,boolean getOnly);

startrow	number	the start row id
startcol	string	the start column id
numrows	number	the amount of rows
numcols	number	the amount of columns
callback	function	the function calling for each cell in the specified range
getOnly	boolean	if true, the callback will be applied to the range of cells, but will not change their values

Example

grid.mapCells(1, "title", 3, 2, 
    function(value, row_id, column_id, row_ind, col_ind) {
        console.log(value, row_id, column_id, row_ind, col_ind);
    });

Related samples

Mapping Cells

Details

Parameters of the callback function are:

value - (string,number) the cell value
row_id - (string,number) the row id
column_id - (string,number) the column id
row_ind - (number) the row index of a cell within the selected block
col_ind - (number) the column index of a cell within the selected block

If startrow === null, mapping starts from the first row of the table. If startcol === null, mapping starts from the first column of the table. If numrows === null, the callback is applied to all rows, starting from the startrow. If numcols === null, the callback is applied to all columns, starting from the startcol.