multiselection

enables selection of multiple DataView items, sets the mode of multiselection

multiselection?: boolean | MultiselectionMode;

Values:

true, false, "click", "ctrlClick"

Example

const dataview = new dhx.DataView("dataview_container", {multiselection:true});

Related sample: Dataview. Multiselection

Setting the multiselection property to true presupposes selection of multiple items by using Ctrl key.