The selection feature enables you to highlight row or cell. It can be enabled by setting
allowSelection to true.
The Gantt component supports two types of selection that can be set by using the selectionSettings.type property.
They are:
Single - Sets a single value by default and allows only selection of a single row or a cell.Multiple - Allows you to select multiple rows or cells. To perform the multi-selection, press and hold the CTRL key and click the desired rows or cells.
The Gantt component supports three types of selection modes that can be set by using the selectionSettings.mode property.
They are:
Row - Allows you to select only rows, and the row value is set by default.Cell - Allows you to select only cells.Both - Allows you to select rows and cells at the same time..
The Gantt component supports toggle selection that can be set by using the selectionSettings.enableToggle property.