table优化

src/components/IStreamTable.vue

@@ -2,7 +2,7 @@
   <div class="eContainer-table-block">
     <el-table :data="tableData.slice((currentPage - 1) * pageSize, currentPage * pageSize)"
       style="width: 100%"
-      class="eContainer-table"
+      :class="{'eContainer-table':this.tableData.slice((currentPage - 1) * pageSize, currentPage * pageSize).length>0}"
       @selection-change="handleSelectionChange"
       :row-key="getRowKey"
       :header-cell-style="{background: 'eef1f6', color: '#606266'}"

src/components/IStreamTableDocpan.vue

@@ -3,7 +3,7 @@
     <el-table 
       :data="tableData.slice((currentPage - 1) * pageSize, currentPage * pageSize)" 
       style="width: 100%"
-      class="eContainer-table"
+      :class="{'eContainer-table':this.tableData.slice((currentPage - 1) * pageSize, currentPage * pageSize).length>0}"
       :row-class-name="tableRowClassName"
       :header-cell-style="{background: 'eef1f6', color: '#606266'}"
       :border="true">
@@ -116,4 +116,5 @@ export default {
 .el-table .success-row {
   background: #f0f9eb;
 }
+
 </style>
\ No newline at end of file

src/components/Table.vue

 <template>
   <div class="eContainer-table-block">
-    <el-table :id="tableRef" :data="list" ref="table" style="width: 100%" class="eContainer-table" :header-cell-style="{background: 'eef1f6', color: '#606266'}"
+    <el-table :id="tableRef" :data="list" ref="table" style="width: 100%" :class="{'eContainer-table':this.list.length>0}" :header-cell-style="{background: 'eef1f6', color: '#606266'}"
       v-bind="$attrs" v-on="tableListeners" v-loading="loading" :row-class-name="tableRowClass" :max-height="maxHeight"
       >
       <el-table-column