summaryrefslogtreecommitdiff
path: root/app/assets/javascripts/behaviors/toggler_behavior.js
blob: 05b213fe3fb382000a58f17a5c9a5ba15964df2e (plain)
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
/* eslint-disable */
(function(w) {
  $(function() {
    // Toggle button. Show/hide content inside parent container.
    // Button does not change visibility. If button has icon - it changes chevron style.
    //
    // %div.js-toggle-container
    //   %a.js-toggle-button
    //   %div.js-toggle-content
    //
    $('body').on('click', '.js-toggle-button', function(e) {
      e.preventDefault();
      $(this)
        .find('.fa')
          .toggleClass('fa-chevron-down fa-chevron-up')
        .end()
        .closest('.js-toggle-container')
          .find('.js-toggle-content')
            .toggle()
      ;
    });

    // If we're accessing a permalink, ensure it is not inside a
    // closed js-toggle-container!
    var hash = w.gl.utils.getLocationHash();
    var anchor = hash && document.getElementById(hash);
    var container = anchor && $(anchor).closest('.js-toggle-container');

    if (container && container.find('.js-toggle-content').is(':hidden')) {
      container.find('.js-toggle-button').trigger('click');
      anchor.scrollIntoView();
    }
  });
})(window);