upload

src/view/healthCard/statistics/chart.vue

@@ -174,21 +174,30 @@
         <div v-show="activeTab == 0" class="activeTab1">
             <div>
                 <h3>1.目前健康状况</h3>
-                <div ref="chart1">
+                <div ref="chart1" v-show="set1.length > 0">
                     <canvas id="myChart1" width="400" height="300" style="width:100%;height:300px;"></canvas>
                 </div>
+                <div class="img" v-if="set1.length <= 0">
+                    <img src="@/assets/noData.jpg" class="_img" alt="">
+                </div>
             </div>
             <div>
                 <h3>2.自2020年1月1日起，是否在湖北停留或路过，或解除过来自湖北的人员饼状图</h3>
-                <div ref="chart2">
+                <div ref="chart2" v-show="set2.length > 0">
                     <canvas id="myChart2" width="400" height="300" style="width:100%;height:300px;"></canvas>
                 </div>
+                <div class="img" v-if="set2.length <= 0">
+                    <img src="@/assets/noData.jpg" class="_img" alt="">
+                </div>
             </div>
             <div>
                 <h3>3.是否接触过疑似或确诊的新型肺炎患者</h3>
-                <div ref="chart3">
+                <div ref="chart3" v-show="set3.length > 0">
                     <canvas id="myChart3" width="400" height="300" style="width:100%;height:300px;"></canvas>
                 </div>
+                <div class="img" v-if="set3.length <= 0">
+                    <img src="@/assets/noData.jpg" class="_img" alt="">
+                </div>
             </div>
         </div>
         <div v-show="activeTab == 1" class="activeTab2" ref="scrollDom" @scroll="scrollToBottom">
@@ -490,6 +499,9 @@ export default {
                     const: 'const'
                 }
             ];
+            this.set1 = this.set1.filter(x=>x.value > 0);
+            this.set2 = this.set2.filter(x=>x.value > 0);
+            this.set3 = this.set3.filter(x=>x.value > 0);
         }
     },
     async getList(){