getAllSelectAreas

returns an object that contains configuration objects of all select areas in the datagrid

function getAllSelectAreas(): WebixDatatableSelectAreas

WebixDatatableSelectAreas an object with config objects of all select areas

var areas = dgrid.getAllSelectAreas();

also check the next samples:

Each returned object of the select area contains the following parameters:

start - (object) the id object of the left top cell, contains two parameters: the row id and the column id
end - (object) the id object of the right cell, contains two parameters: the row id and the column id
preserve - (boolean) defines if the previous select area should be saved, false by default
area_name - (string) optional, the name used to address to an area to change or to delete it
css - (string) optional, the css style for an area
handle - (boolean) optional, defines whether selection will be resized with or without a handle