fixes a row at the top of the datatable "on the fly"
id | number|string | optional, the row id |
state | boolean | optional, true - to move a row to the "frozen" block, false - to unfreeze a row |
Available only in PRO Edition
$$("grid").freezeRow(id, true);
Note, if you don't pass any parameters to the method, all frozen rows will be unfrozen.