javascript.html

{% comment %}
  JavaScript used in lesson and workshop pages.
{% endcomment %}
<script src="{{ relative_root_path }}/assets/js/jquery.min.js"></script>
<script src="{{ relative_root_path }}/assets/js/bootstrap.min.js"></script>
<script src="{{ relative_root_path }}/assets/js/lesson.js"></script>

<script>
/* Based on https://stackoverflow.com/a/30894829/1802726 */
var show_instructions = function() {
     //set all nav tabs to inactive
    $('.nav-tabs li').removeClass('active');

    //get all nav tabs matching the os and set to active
    $('.nav-tabs li a[href*="'+localStorage.os+'"]').closest('li').addClass('active');

    //set all tabs to inactive
    $('.tab-pane').removeClass('active');

    //get all tabs matching the os and set to active
    $('.tab-pane[id*="'+localStorage.os+'"]').addClass('active');
}

if (typeof(Storage) !== "undefined") {
    if (localStorage.os == "undefined") {
        localStorage.os = "windows";
    }
    show_instructions();
} else {
    console.log("No localStorage");
}

/* Based on https://stackoverflow.com/a/30894829/1802726 */
$('.nav-tabs li a').click(function(){
    //get selected os
    localStorage.os = $(this)[0].dataset.os;
    show_instructions();
});

  // detect misssing iframe for Eventbrite
  $(document).ready(function(){
      if ($('iframe').height() == 0) {
          $('iframe').before('<p>Looks like your adblocker blocked the registration window. Please navigate to <a href="https://www.eventbrite.com/tickets-external?eid={{page.eventbrite}}&ref=etckt">https://www.eventbrite.com/tickets-external?eid={{page.eventbrite}}&ref=etckt</a> to register.</p>');
      }
  });

  // hide alerts when site is rendered on carpentries.github.io
  $(document).ready(function() {
      if (location.href.startsWith("https://carpentries.github.io/workshop-template/")) {
          $("div.alert").hide();
      }
  });

</script>