geshihua data

@@ -31,4 +31,12 @@ Component({
       // 在组件实例被从页面节点树移除时执行
     },
   },
+  ready() {
+    console.log(this.data.deviceInfo, 'deviceInfo----deviceInfo')
+    const deviceInfo = this.data.deviceInfo
+    const res = Math.floor(((deviceInfo.inactiveCount / deviceInfo.deviceTotal) * 100))
+    this.setData({
+      onlinePercent: res
+    })
+  }
 })

@@ -2,10 +2,10 @@
   <view class="circle_main_left">
     <view class="circle_left_show">
 
-      <van-circle value="{{ (deviceInfo.inactiveCount / deviceInfo.deviceTotal) * 100 }}" clockwise="{{ false }}" stroke-width="17" size="120" layer-color="#F3F3F3" color="#46B3FD">
+      <van-circle value="{{ onlinePercent }}" clockwise="{{ false }}" stroke-width="17" size="120" layer-color="#F3F3F3" color="#46B3FD">
         <view class="deviceText">
           <view class="deviceNum">
-            {{(deviceInfo.inactiveCount / deviceInfo.deviceTotal) * 100}}%
+            {{onlinePercent}}%
           </view>
           <view class="deviceCont">
             在线率

@@ -32,7 +32,7 @@
       </view>
       <view class="deviceStatistics">
         <topTitle topTitleName="设备统计"></topTitle>
-        <circularDiagram  deviceInfo="{{allData.deviceInfo}}"></circularDiagram>
+        <circularDiagram wx:if="{{allData&&allData.deviceInfo }}" deviceInfo="{{allData.deviceInfo}}"></circularDiagram>
         <deviceData deviceDataList="{{deviceDataList}}"></deviceData>
       </view>
       <view class="overallOperationStatus">