multiselect of ui.submenu, Properties Webix Docs

enables multiselect mode

string|boolean multiselect;

Values

true

to enable selection of several items clicked in succession with the Ctrl key pressed

false

to disable selection of several items clicked in succession with the Ctrl key pressed

"touch"

to enable multiselection by clicking items (or tapping them on touch devices)

"level"

to enable multiselection in hierarchical components (Tree and Treetable). It allows multiple selection of items within one and the same hierarchy level.

Example

{
  view:"list",
  select:true,
  multiselect:true   }

Related samples

Multi-Row Selection in DataTable
Multiple Selection in Tree

Details

In the multiselect mode api allows marking multiple elements as selected at the same time.

If a component supports direct selection, it may be possible to use Ctrl-click and Shift-click to select multiple elements at once.