Wijmo UI for the Web
refresh Method
wijmo.dropdown Namespace > wijdropdown type : refresh Method
Use the refresh method to set the drop-down element's style.
Syntax
$(function () {
    var returnsValue; // Type:  any
    returnsValue = $(".selector").wijdropdown("refresh");
});
function refresh() : any;
See Also

Reference

wijdropdown type
wijdropdown jQuery Widget