【一键订C端：输入备注，提交预订未预留出】https://www.tapd.cn/57419716/bugtrace/bugs/view?bug_id=1157419716001002780

@@ -9,6 +9,7 @@ const _u = {
 }
 let dur=['morning','noon','night','midnight']
 Page({
+  paddingBottom:0,
   user: _u,
   /**
    * 页面的初始数据
@@ -206,4 +207,21 @@ Page({
   cardEvent(e){
     this.editorReserve()
   },
+  keyboardheightchange(e){
+    console.log(e);
+    this.setData({
+      paddingBottom:e.detail.height?(parseInt(e.detail.height)+100):0
+    })
+    setTimeout(()=>{
+      this.pageScrollToBottom()
+    },0)
+  },
+  pageScrollToBottom: function () {
+    wx.createSelectorQuery().select('.pages').boundingClientRect(function (rect) {
+      // 使页面滚动到底部
+      wx.pageScrollTo({
+        scrollTop: rect.bottom
+      })
+    }).exec()
+  },
 })
\ No newline at end of file

 <!--pages/reserve/submit.wxml-->
 <layout>
 <nav hasBack>预订详情</nav>
-<view class="pages bg_white">
+<view class="pages bg_white" style="padding-bottom: {{paddingBottom}}px;">
     <card hasShowStatus hasAddress="{{false}}" bindevent="cardEvent"
           hasOnlineReserve
           seller="{{seller}}" detail="{{detail}}">
@@ -73,6 +73,9 @@
 	    <view class="Medium">
 	        <input class="cusdem input" placeholder="您的特殊要求，我们会尽量安排（20字）"
 	               bindinput="changeInput"
+                   bindkeyboardheightchange="keyboardheightchange"
+                   bindblur="keyboardheightchange"
+                   bindconfirm="keyboardheightchange"
 	               data-key="remark"
 	               value="{{user.remark}}"
 	               placeholder-class="input-pl" maxlength="25"/>