mapSelection

executes a method for all cells in the currently selected block

void mapSelection(function callback);

callback

function

the callback function

Example

// turn text in selected cells to uppercase 
dtable.mapSelection(function(value, row_id, column_id, row_ind, col_ind){
    return value.toString().toUpperCase(); 
});

Related samples

Mapping Selection

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