Merge pull request #1 from ChangJin0520/ChangJin0520-patch-1

fix: fix 'HTMLElement undefined' error (zTree#425)
ChangJin0520 · Nov 5, 2019 · e22a14a · e22a14a
2 parents 6fdf459 + bb4be99
commit e22a14a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/js/jquery.ztree.core.js b/js/jquery.ztree.core.js
@@ -1429,8 +1429,8 @@
         if (!dom) {
           return;
         }
-        // support IE 7
-        if (typeof Element === 'undefined') {
+        // support IE 7/8
+        if (typeof Element === 'undefined' || typeof HTMLElement === 'undefined') {
           var contRect = setting.treeObj.get(0).getBoundingClientRect(),
             findMeRect = dom.getBoundingClientRect();
           if (findMeRect.top < contRect.top || findMeRect.bottom > contRect.bottom
@@ -1982,4 +1982,4 @@
   var zt = $.fn.zTree,
     $$ = tools.$,
     consts = zt.consts;
-})(jQuery);
+})(jQuery);