http请求修改

pages/scanSign/scanSign.wxml

@@ -17,15 +17,15 @@
    <text>{{form.startTime}}</text>
   </view>
   <!-- 已报名信息显示的内容start -->
-  <view wx:if="{{isSigned}}">
+  <view wx:if="{{isSigned == '1'}}">
     <text>参会单位</text>
     <text>{{form.companyName}}</text>
   </view>
-  <view wx:if="{{isSigned}}">
+  <view wx:if="{{isSigned == '1'}}">
     <text>参会人</text>
     <text>{{form.companyContactName}}</text>
   </view>
-  <view wx:if="{{isSigned}}">
+  <view wx:if="{{isSigned == '1'}}">
     <text>是否签到</text>
     <text>{{form.checkIn ? '是' : '否'}}</text>
   </view>
@@ -38,17 +38,17 @@
 <view class="imageBox" wx:if="{{src}}">
   <image src="{{src}}" ></image>
 </view>
-<view class="scanSign" wx:if="{{isSigned && !form.checkIn}}">
+<view class="scanSign" wx:if="{{isSigned == '1' && !form.checkIn}}">
   <text bindtap="sureSign">签到</text>
 </view>
 <!-- 已报名信息显示的内容end -->
 
 <!-- 未报名显示的内容start -->
 
-<view class="warning-text" wx:if="{{!isSigned}}">
+<view class="warning-text" wx:if="{{isSigned == '0'}}">
   <image src="../../assets/images/warning.png"></image>
   <text>很抱歉，未查询到您的报名信息</text>
 </view>
-<view class="scanSign" wx:if="{{!isSigned}}">
+<view class="scanSign" wx:if="{{isSigned == '0'}}">
   <text bindtap="goSignUp">去报名</text>
 </view>