fix: 修复logTab页面no data无法正常展示问题

nezha-fronted/src/components/page/dashboard/explore/exploreItem.vue

@@ -133,7 +133,7 @@
                 </div>
               </el-collapse-item>
               <el-collapse-item v-if="showTab.indexOf('2') > -1" name="2" title="Logs">
-                <log-tab ref="logDetail" :log-data="logData" :loading-explore="chartLoading" :explore-item="true" :tab-index="tabIndex" @exportLog="exportLog" @limitChange="queryLogData" v-loading="chartLoading"></log-tab>
+                <log-tab ref="logDetail" :log-data="logData" :explore-log-table="logTabNoData" :explore-item="true" :tab-index="tabIndex" @exportLog="exportLog" @limitChange="queryLogData" v-loading="chartLoading"></log-tab>
               </el-collapse-item>
             </template>
           </el-collapse>
@@ -325,6 +325,7 @@ export default {
   data () {
     return {
       chartLoading: false,
+      logTabNoData: false,
       rightBox: { // 面板弹出框相关
         show: false
       },
@@ -492,6 +493,11 @@ export default {
           }
           if (res.length > 0) {
             const logData = res.map(r => r.data)
+            if (logData[0].result.length > 0) {
+              this.logTabNoData = false
+            } else {
+              this.logTabNoData = true
+            }
             const hasGraph = logData.some(d => d.resultType === 'matrix')
             const hasLog = logData.some(d => d.resultType === 'streamsFormat')
             const graphTabIndex = this.showTab.indexOf('1')

nezha-fronted/src/components/page/dashboard/explore/logTab.vue

@@ -83,11 +83,11 @@
         </el-table-column>
       </el-table>
       <template v-if="exploreItem">
-        <div v-if="loadingExplore" class="table-no-data">
+        <div v-if="exploreLogTable" class="table-no-data">
           <svg class="icon" aria-hidden="true">
             <use xlink:href="#nz-icon-no-data-list"></use>
           </svg>
-          <div style="font-size: 16px;color: #333333;font-weight: 400;">No results found1</div>
+          <div style="font-size: 16px;color: #333333;font-weight: 400;">No results found</div>
         </div>
         <div v-else>&nbsp;</div>
       </template>
@@ -96,7 +96,7 @@
           <svg class="icon" aria-hidden="true">
             <use xlink:href="#nz-icon-no-data-list"></use>
           </svg>
-          <div style="font-size: 16px;color: #333333;font-weight: 400;">No results found2</div>
+          <div style="font-size: 16px;color: #333333;font-weight: 400;">No results found</div>
         </div>
         <div v-else>&nbsp;</div>
       </template>
@@ -116,8 +116,8 @@ export default {
       type: Boolean,
       default: true
     },
-    loadingExplore: Boolean,
     loadingBottom: Boolean,
+    exploreLogTable: Boolean,
     exploreItem: Boolean
   },
   computed: {