Wijmo UI for the Web
first Method
wijmo.menu Namespace > wijmenu type : first Method
The first method defines the first menu item as the active item.
Syntax
$(function () {
    var returnsValue; // Type:  bool
    returnsValue = $(".selector").wijmenu("first");
});
function first() : bool;
See Also

Reference

wijmenu type
wijmenu jQuery Widget