https://evi-auswahl.ch/themes/evi/assets/javascript/app.js

1/*
2 * Application
3 */
4
5$(document).tooltip({
6    selector: "[data-toggle=tooltip]"
7})
8
9/*
10 * Auto hide navbar
11 */
12jQuery(document).ready(function($){
13    var $header = $('.navbar-autohide'),
14        scrolling = false,
15        previousTop = 0,
16        currentTop = 0,
17        scrollDelta = 10,
18        scrollOffset = 150
19
20    $(window).on('scroll', function(){
21        if (!scrolling) {
22            scrolling = true
23
24            if (!window.requestAnimationFrame) {
25                setTimeout(autoHideHeader, 250)
26            }
27            else {
28                requestAnimationFrame(autoHideHeader)
29            }
30        }
31    })
32
33    function autoHideHeader() {
34        var currentTop = $(window).scrollTop()
35
36        // Scrolling up
37        if (previousTop - currentTop > scrollDelta) {
38            $header.removeClass('is-hidden')
39        }
40        else if (currentTop - previousTop > scrollDelta && currentTop > scrollOffset) {
41            // Scrolling down
42            $header.addClass('is-hidden')
43        }
44
45        previousTop = currentTop
46        scrolling = false
47    }
48});