blue ui other

@@ -12,6 +12,8 @@ Page({
   data: {
     loading:0,
     currentView:1,
+    meTop:20,
+    hasBack:true,
   },
 
   /**
@@ -42,6 +44,11 @@ Page({
         commentLabel:res.data,
       })
     })
+    if(getCurrentPages().length==1){
+      this.setData({
+        hasBack:false,
+      })
+    }
   },
   GetSellerDetail(){
     let options=this.options
@@ -152,10 +159,16 @@ Page({
    */
   onShow: function () {
     this.selectComponent('#getpos').getPos();
+    if(wx.getMenuButtonBoundingClientRect){
+      let rect=wx.getMenuButtonBoundingClientRect()
+      this.setData({
+        meTop:rect.top-5,
+      })
+    }
     if(wx.createIntersectionObserver){
       this._observer = wx.createIntersectionObserver(this)
       this._observer
-        .relativeTo('.scroll-view')
+        .relativeTo('.me')
         .observe('.swiper-view', (res) => {
           if(res.intersectionRatio > 0){
             wx.setNavigationBarColor({

 <!--pages/reserve/detail.wxml-->
 <wxs src="../../utils/util.wxs" module="util" />
-<scroll-view class="scroll-view" scroll-y style="height: 100vh;">
 <page loading="{{loading}}">
+    <navigator open-type="navigateBack" wx:if="{{hasBack}}">
+        <view style="top:{{meTop}}px;"
+              class="me view flex flex-direction align-center justify-center round">
+            <image src="http://nosqn.colorcun.com/back-white.png" style="width: 18rpx;height: 32rpx;"></image>
+        </view>
+    </navigator>
     <nav hasHome wx:if="{{hasNav}}" id='nav'>{{seller.sellername}}</nav>
     <view class="swiper-view">
         <swiper class="swiper-image"
@@ -215,7 +220,7 @@
         </view>
     </view>
 </page>
-</scroll-view>
+
 <getpos id="getpos" bindpos="onpos"></getpos>
 <as-phone id="as"></as-phone>
 <discount id="discount" seller="{{seller}}" wx:if="{{seller}}"

@@ -145,3 +145,12 @@ page{
   line-height: 52rpx;
   text-align: center;
 }
+
+.me{
+  width: 84rpx;
+  height: 84rpx;
+  position: fixed;
+  left:30rpx;
+  top:40rpx;
+  z-index: 9;
+}
\ No newline at end of file