blockselect

enables/disables block selection

boolean|string blockselect;

true

the overlay box is placed over the grid while dragging to mark potentially selected area

"box"

the overlay box is placed over the potentially selected items while dragging

"select"

native datatable selection with select related events firing on each cell selection

false

disables block selection

webix.ui({
    view:"datatable",
    blockselect:"box",
    ...
});