test/mock_views/zs_dropdown_multi.html
<zs-dropdown
list-items="data"
on-item-click="getDetails($selectedItem)"
label-generator="getItemLabel($item)"
id-generator="getItemId($item)"
update-menu-label="true"
default-label="Select an Option"
field-label=""
multi-select="isMulti">
</zs-dropdown>