Required library edition:
Required library file: dhtmlxgrid.js

enable/disable unique id for cells (id will be automaticaly created using the following template: “c_[RowId]_[colIndex]”)

• mode - {true|false} - enable/disable unique id for cells

   //enable unique id for cells
   mygrid.enableCellIds(true);
   //disable unique id for cells
   mygrid.enableCellIds(false);

That method should be called before rows are rendered.

See also: setColumnId, setColumnIds