Подправил JS для гл. меню

76729f34 · Nikolay Gromov · d7a4284c · 76729f34
Commit 76729f34 authored Mar 24, 2017 by Nikolay Gromov
Hide whitespace changes
Inline Side-by-side

Showing with 8 additions and 6 deletions

main-nav.js src/blocks/main-nav/main-nav.js +8 -6

No files found.
--- a/src/blocks/main-nav/main-nav.js
+++ b/src/blocks/main-nav/main-nav.js
@@ -2,12 +2,14 @@

  var toggler = document.getElementById('main-nav-toggler');

-  toggler.addEventListener('click', mainNavVisibleToggle);
-
-  function mainNavVisibleToggle(e) {
-    e.preventDefault();
-    toggler.classList.toggle('main-nav__toggler--close');
-    document.getElementById('main-nav').classList.toggle('main-nav--open');
+  if(toggler){
+    toggler.addEventListener('click', mainNavVisibleToggle);
+
+    function mainNavVisibleToggle(e) {
+      e.preventDefault();
+      toggler.classList.toggle('main-nav__toggler--close');
+      document.getElementById('main-nav').classList.toggle('main-nav--open');
+    }
  }

 }());