From fcbf7830b90b1c48111fbe47e497752bd04d89f5 Mon Sep 17 00:00:00 2001 From: banzhuanmei <yanduchun@foxmail.com> Date: Tue, 9 Jan 2018 15:58:56 +0800 Subject: [PATCH] Popper: getScrollParent should cover horizontal scroll (#9138) --- src/utils/popper.js | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/utils/popper.js b/src/utils/popper.js index d33e3af02..8928b8099 100644 --- a/src/utils/popper.js +++ b/src/utils/popper.js @@ -1062,7 +1062,7 @@ if (parent === root.document) { // Firefox puts the scrollTOp value on `documentElement` instead of `body`, we then check which of them is // greater than 0 and return the proper element - if (root.document.body.scrollTop) { + if (root.document.body.scrollTop || root.document.body.scrollLeft) { return root.document.body; } else { return root.document.documentElement;