学生看板合并相同名称并修改鼠标移上去没有显示名称bug

src/components/pages/components/report/studentAbility.vue

@@ -413,15 +413,34 @@ export default {
               //劳动课程
               this.$el.querySelector("#person_canvas2")
             );
+            var b = this.randarJson.reduce(function (acc, obj) {
+              var found = acc.findIndex(function (element) {
+                return element.target[0] === obj.target[0];
+              });
+
+              if (found !== -1) {
+                acc[found].count += obj.count;
+                acc[found].value += obj.value;
+              } else {
+                acc.push(obj);
+              }
+
+              return acc;
+            }, []);
+
+            b.forEach(function (element) {
+              element.value /= element.count;
+            });
+            
+            this.randarJson = b;
+
             let radarOption = JSON.parse(JSON.stringify(this.radarOption));
             for (var i = 0; i < this.randarJson.length; i++) {
               radarOption.radar.indicator.push({
-                name: this.randarJson[i].target,
+                name: this.randarJson[i].target[0],
                 max: 5,
               });
-              radarOption.series[0].data[0].value.push(
-                (this.randarJson[i].value / this.randarJson[i].count).toFixed(1)
-              );
+              radarOption.series[0].data[0].value.push(this.randarJson[i].value);
             }
 
             this.chartObj3 = chartObj3;