mapCells

applies the callback to a range of cells

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

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);
  });

also check the next 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 grid. If startcol === null, mapping starts from the first column of the grid. 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.

mapCells

Example

Details

See also