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shows the total number of selected options

itemsCount?: boolean | ((count: number) => string);


const combo = new dhx.Combobox("combo_container", {
multiselection: true,
itemsCount: function (num) {
return num + (num === 1 ? " item" : " items") + " selected";

Related sample: Combobox. Items count

As a function takes one parameter:

  • count - (number) the number of options

and should return a template for displaying a result.


To be able to select several options you need to enable the multiselection option.

Change log:

added in v6.4