修改问题

src/views/govern/device/control/tabs/components/realtrend.vue

@@ -24,9 +24,7 @@
                         <div class="realtrend_table" v-if="Object.keys(tableData).length != 0">
                             <div class="thead_left">
                                 <p>次数</p>
-                                <p>
-                                    {{ item.groupName }}{{ item.unit?'('+item.unit+')':'' }}
-                                </p>
+                                <p>{{ item.groupName }}{{ item.unit ? '(' + item.unit + ')' : '' }}</p>
                             </div>
                             <div class="thead_right">
                                 <div class="right_cell" v-for="(value, key, index) in tableData" :key="index">
@@ -206,6 +204,7 @@ const init = () => {
 }
 
 const handleClick = (tab: any, event: any) => {
+    loading.value = true
     params.value.groupId = tabsList.value[tab.index].id
     emit('changeTrendType', tab.index)
     activeName.value = tab.index
@@ -215,6 +214,9 @@ const handleClick = (tab: any, event: any) => {
 const mqttMessage: any = ref()
 const tableData: any = ref({})
 const setRealTrendData = (val: any) => {
+    if(!val){
+        return
+    }
     loading.value = true
     console.log(val, '谐波频谱')
     tableData.value = {}
@@ -222,7 +224,7 @@ const setRealTrendData = (val: any) => {
     for (let key in val) {
         if (String(key).includes('data') && String(key) != 'dataLevel' && String(key) != 'dataTime') {
             tableData.value[key] = val[key]
-            if(tabsList.value[activeName.value].groupName.includes("间")==false){
+            if (tabsList.value[activeName.value].groupName.includes('间') == false) {
                 delete tableData.value.data1
             }
         }
@@ -369,14 +371,13 @@ defineExpose({ open, setRealTrendData, setOverLimitData })
 
 .tab_info {
     width: 100%;
-    height: calc(100vh - 450px);
-
+    // height: calc(100vh - 450px);
     // overflow: auto;
     // padding-bottom: 20px;
     .charts {
         width: 100%;
         margin-top: 10px;
-        height: calc(100vh - 600px);
+        height: calc(100vh - 560px);
     }
 }
 </style>