Poptip & Tooltip add transfer prop

Using transfer prop, the dom will be transfered to body.

examples/components/test.vue

@@ -1,40 +1,10 @@
 <template>
-    <Select v-model="model1" style="width:200px">
-        <Option v-for="item in cityList" :value="item.value" :key="item.value">{{ item.label }}</Option>
-    </Select>
+    <Poptip trigger="hover" title="提示标题" :transfer="true" placement="left" content="提示内容">
+        <Button>hover 激活</Button>
+    </Poptip>
 </template>
 <script>
     export default {
-        data () {
-            return {
-                cityList: [
-                    {
-                        value: 'beijing',
-                        label: '北京市'
-                    },
-                    {
-                        value: 'shanghai',
-                        label: '上海市'
-                    },
-                    {
-                        value: 'shenzhen',
-                        label: '深圳市'
-                    },
-                    {
-                        value: 'hangzhou',
-                        label: '杭州市'
-                    },
-                    {
-                        value: 'nanjing',
-                        label: '南京市'
-                    },
-                    {
-                        value: 'chongqing',
-                        label: '重庆市'
-                    }
-                ],
-                model1: ''
-            }
-        }
+
     }
-</script>
+</script>

examples/routers/poptip.vue

@@ -1,6 +1,6 @@
 <template>
     <div>
-        <Poptip trigger="hover" title="提示标题" content="提示内容">
+        <Poptip trigger="hover" transfer title="提示标题" content="提示内容">
             <Button>hover 激活</Button>
         </Poptip>
         <Poptip title="提示标题" content="提示内容">

examples/routers/table.vue

@@ -8,6 +8,7 @@
             :data="data3"></Table>
 </template>
 <script>
+    import test from '../components/test.vue';
     export default {
         data () {
             return {
@@ -59,20 +60,7 @@
                         fixed: 'right',
                         width: 120,
                         render: (h, params) => {
-                            return h('div', [
-                                h('Button', {
-                                    props: {
-                                        type: 'text',
-                                        size: 'small'
-                                    }
-                                }, '查看'),
-                                h('Button', {
-                                    props: {
-                                        type: 'text',
-                                        size: 'small'
-                                    }
-                                }, '编辑')
-                            ]);
+                            return h(test);
                         }
                     }
                 ],

examples/routers/tooltip.vue

@@ -1,7 +1,12 @@
 <template>
-    <Tooltip placement="top" content="Tooltip 文字提示" :delay="1000">
-        <Button @click="disabled = true">延时1秒显示</Button>
-    </Tooltip>
+    <div>
+        <Tooltip placement="top" transfer content="Tooltip 文字提示" :delay="1000">
+            <Button @click="disabled = true">延时1秒显示</Button>
+        </Tooltip>
+        <Tooltip placement="top" transfer content="Tooltip 文字提示">
+            <Button @click="disabled = true">延时1秒显示</Button>
+        </Tooltip>
+    </div>
 </template>
 <script>
     export default {