From 81f88959a9353a4920494ac1171e0390ee3afeb5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=A2=81=E7=81=8F?= <admin@aresn.com>
Date: Tue, 10 Apr 2018 15:59:08 +0800
Subject: [PATCH] update Poptip options

---
 examples/routers/poptip.vue   | 16 ++++++----------
 src/components/base/popper.js | 14 ++++----------
 2 files changed, 10 insertions(+), 20 deletions(-)

diff --git a/examples/routers/poptip.vue b/examples/routers/poptip.vue
index 7eb24395..3ce19f2c 100644
--- a/examples/routers/poptip.vue
+++ b/examples/routers/poptip.vue
@@ -2,17 +2,17 @@
     <div style="margin: 200px">
         <Tabs value="name1">
             <TabPane label="标签一" name="name1">
-                <div style="overflow: auto;width: 200px;height:300px">
-                    <Poptip title="提示标题" content="标签一的内容" placement="left" transfer :options="options">
+                <div style="width: 200px;height:300px">
+                    <Poptip title="提示标题" content="标签一的内容" placement="left" transfer >
                         <Button id="aaa">左边</Button>
                     </Poptip>
-                    <Poptip title="提示标题" content="标签一的内容" placement="right" transfer :options="options">
+                    <Poptip title="提示标题" content="标签一的内容" placement="right" transfer>
                         <Button id="aaa">右边</Button>
                     </Poptip>
-                    <Poptip title="提示标题" content="标签一的内容" placement="top" transfer :options="options">
+                    <Poptip title="提示标题" content="标签一的内容" placement="top" transfer>
                         <Button id="aaa">上边</Button>
                     </Poptip>
-                    <Poptip title="提示标题" content="标签一的内容" placement="bottom" transfer :options="options">
+                    <Poptip title="提示标题" content="标签一的内容" placement="bottom" transfer>
                         <Button id="aaa">下边</Button>
                     </Poptip>
                 </div>
@@ -26,11 +26,7 @@
         data () {
             return {
                 options: {
-                    modifiers: {
-                        preventOverflow: {
-                            boundariesElement: 'body',
-                        }
-                    }
+
                 }
             }
         }
diff --git a/src/components/base/popper.js b/src/components/base/popper.js
index ddb52578..5b5d4e4b 100644
--- a/src/components/base/popper.js
+++ b/src/components/base/popper.js
@@ -32,13 +32,10 @@ export default {
                     modifiers: {
                         computeStyle:{
                             gpuAcceleration: false,
+                        },
+                        preventOverflow :{
+                            boundariesElement: 'body'
                         }
-                    },
-                    preventOverflow :{
-                        boundariesElement: 'body',
-                    },
-                    flip :{
-                        boundariesElement: 'body',
                     }
                 };
             }
@@ -89,10 +86,7 @@ export default {
             }
 
             options.placement = this.placement;
-            
-            if (!options.modifiers) {
-                options.modifiers = {};
-            }
+
             if (!options.modifiers.offset) {
                 options.modifiers.offset = {};
             }