stefanmiscodan.github.io/script.js at main · stefanmiscodan/stefanmiscodan.github.io · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
(function(loader) {

    window.addEventListener('beforeunload', function(e) {
      activateLoader();
    });

    window.addEventListener('load', function(e) {
      deactivateLoader();
    });

    function activateLoader() {
      loader.style.display = 'block';
      loader.style.opacity = 1;
    }

    function deactivateLoader() {
      /**
       * ensures that the loading animation plays for at least a second to give the
       * appearance of seamless loading on pages that execute and load extremely
       * quickly (i.e., intranet pages)
       */
      setTimeout(function() {
        deactivate();
      }, 1000);

      function deactivate() {
        loader.style.opacity = 0;
        loader.addEventListener('transitionend', function() {
          loader.style.display = 'none';
        }, false);
      }
    }

  })(document.querySelector('.o-page-loader'));