重构

src/components/Ems/SingleSquareBox/index.vue

@@ -2,7 +2,10 @@
 <template>
   <el-card shadow="always" class="single-square-box" :style="{background: 'linear-gradient(180deg, '+data.bgColor+' 0%,rgba(255,255,255,0) 100%)'}">
     <div class="single-square-box-title">{{ data.title }}</div>
-    <div class="single-square-box-value">{{ data.value | formatNumber }}</div>
+    <div class="single-square-box-value">
+      <i v-if="data.loading" class="el-icon-loading point-loading-icon"></i>
+      <span v-else>{{ data.value | formatNumber }}</span>
+    </div>
   </el-card>
 </template>
 
@@ -23,10 +26,21 @@
       line-height: 26px;
       font-weight: 500;
     }
+    .point-loading-icon{
+      color: #409eff;
+      display: inline-block;
+      transform-origin: center;
+      animation: pointLoadingSpinPulse 1.1s linear infinite;
+    }
     ::v-deep .el-card__body{
       padding: 12px 10px;
     }
   }
+  @keyframes pointLoadingSpinPulse {
+    0% { opacity: 0.45; transform: rotate(0deg) scale(0.9); }
+    50% { opacity: 1; transform: rotate(180deg) scale(1.08); }
+    100% { opacity: 0.45; transform: rotate(360deg) scale(0.9); }
+  }
 </style>
 <script>
   export default {