Tweak iOS hack for dropdown

Tweak to https://github.com/twbs/bootstrap/pull/22426, where the wrong selector slipped through the net (selecting all of `<body>`s grand-children rather than children)

Tweak iOS hack for dropdown
Tweak to https://github.com/twbs/bootstrap/pull/22426, where the wrong selector slipped through the net (selecting all of `<body>`s grand-children rather than children)
1f37c536 · Patrick H. Lauke · GitHub · ef099ad0 · 1f37c536
Commit 1f37c536 authored 7 years ago by Patrick H. Lauke Committed by GitHub 7 years ago
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with 2 additions and 2 deletions
+2 -2
--- a/js/src/dropdown.js
+++ b/js/src/dropdown.js
@@ -111,7 +111,7 @@ const Dropdown = (($) => {
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
      if ('ontouchstart' in document.documentElement &&
         !$(parent).closest(Selector.NAVBAR_NAV).length) {
-        $('body').children().on('mouseover', '*', $.noop)
+        $('body').children().on('mouseover', null, $.noop)
      }

      this.focus()
@@ -190,7 +190,7 @@ const Dropdown = (($) => {
        // if this is a touch-enabled device we remove the extra
        // empty mouseover listeners we added for iOS support
        if ('ontouchstart' in document.documentElement) {
-          $('body').children().off('mouseover', '*', $.noop)
+          $('body').children().off('mouseover', null, $.noop)
        }

        toggles[i].setAttribute('aria-expanded', 'false')