v1.6.16 修复拼团购价格无法输入小数点的BUG；

pages/toRegister/toRegister.js

@@ -21,7 +21,7 @@ Page({
     //   }
     // })
     let that = this
-    const versionNum = "1.6.15"
+    const versionNum = "1.6.16"
     api.getScanSwitch(versionNum).then(function (res) {
       console.log(res.data)
       let state = res.data.scanFlag

subpages/heart/pages/groupBuyPublish/groupBuyPublish.js

@@ -223,6 +223,9 @@ Page({
         imagesList.push(item.ossUrl)
       })
     }
+    this.data.dataForm.groupBuyPriceNumber.forEach(item => {
+      item.groupBuyPrice = parseFloat(item.groupBuyPrice)
+    })
     this.setData({
       lock: true
     })

subpages/heart/pages/groupBuyPublish/groupBuyPublish.wxml

@@ -29,7 +29,7 @@
                 <view class="tip">人数达到</view>
                 <input type="number" value="{{item.groupBuyNumber}}" data-index="{{index}}" bindinput="onInputGroupBuyNumber"></input>
                 <view class="tip">人团购价格为</view>
-                <input type="number" value="{{item.groupBuyPrice}}" data-index="{{index}}" bindinput="onInputGroupBuyPrice"></input>
+                <input type="digit" value="{{item.groupBuyPrice}}" data-index="{{index}}" bindinput="onInputGroupBuyPrice"></input>
                 <view class="tip">元/件</view>
                 <view class="add" bindtap="addPriceItem" wx:if="{{(index < 4) && (index == dataForm.groupBuyPriceNumber.length-1)}}"><image src="../../images/add.png" /></view>  
                 <view class="add" data-index="{{index}}" bindtap="minusPriceItem" wx:else><image src="../../images/minus.png" /></view>