From 5b1bf8f3be3aaab7317beb471402201c53bb8640 Mon Sep 17 00:00:00 2001
From: windy <1374721899@qq.com>
Date: Mon, 16 Nov 2020 09:35:39 +0800
Subject: [PATCH] =?UTF-8?q?BI-74048=20fix:=20popover=E5=AE=BD=E5=BA=A6?=
 =?UTF-8?q?=E4=B9=9F=E5=81=9A=E4=B8=80=E4=B8=8B=E9=99=90=E5=88=B6?=
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---
 src/base/layer/layer.popover.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/base/layer/layer.popover.js b/src/base/layer/layer.popover.js
index 387d1ff4e..379ee1463 100644
--- a/src/base/layer/layer.popover.js
+++ b/src/base/layer/layer.popover.js
@@ -140,7 +140,7 @@ BI.Popover = BI.inherit(BI.Widget, {
         return BI.extend({
             type: o.logic.dynamic ? "bi.vertical" : "bi.vtape",
             items: items,
-            width: size.width,
+            width: this._getSuitableBodyWidth(size.width),
         }, o.logic.dynamic ? {
             type: "bi.vertical",
             scrolly: false,
@@ -166,6 +166,10 @@ BI.Popover = BI.inherit(BI.Widget, {
         return BI.clamp(height, 0, BI.Widget._renderEngine.createElement("body")[0].clientHeight - o.headerHeight - (o.footer ? o.footerHeight : 0) - c.BODY_TGAP);
     },
 
+    _getSuitableBodyWidth: function (width) {
+        return BI.clamp(width, 0, BI.Widget._renderEngine.createElement("body").width());
+    },
+
     _calculateSize: function () {
         var o = this.options;
         var size = {};