FullCalendar remember selected View

example.js

// Get defaultView from LocalStorage, fallback on basicWeek if it is not set yet.
var defaultView = (localStorage.getItem("fcDefaultView") !== null ? localStorage.getItem("fcDefaultView") : "basicWeek");
$('#calendar').fullCalendar({
    header: {
        left: 'prev,next today',
        center: 'title',
        right: 'month,basicWeek,basicDay'
    },
    defaultView: defaultView,
    viewRender: function (view, element) {
        // When the view changes, we update our localStorage value with the new view name.
        localStorage.setItem("fcDefaultView", view.name);
    }
});

for fc v.4+

viewSkeletonRender: function (info) {
  localStorage.setItem("fcDefaultView", info.view.type);
}