itemsCount

Optional. Shows the total number of selected options

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

Parameters:

The itemsCount property can be specified either as a boolean value or as a function. As a function it takes one parameter:

• count: number - the number of options

and should return a template for displaying a result.

Example

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

Related sample: Combobox. Items count

note

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

Change log:

added in v6.4