扇形图数据为空

src/utils/operation.js

@@ -538,4 +538,13 @@ export function getAjustmentList(data) {
   }
   idList = idList.substring(0, idList.length - 1);
   return idList;
+}
+export function removeZero(data) {
+  let list = [];
+  for(let i = 0;i<data.length;i++) {
+    if(data[i].value != 0) {
+      list.push(data[i]);
+    }
+  }
+  return list;
 }
\ No newline at end of file

src/views/learning/item-crowd-analysis.vue

@@ -160,7 +160,7 @@ export default {
     },
     educationDivision(data) {
       let myChart = echarts.init(this.$refs.education);
-      let educationList = this.crowdData.educationList;
+      let educationList = operationData.removeZero(this.crowdData.educationList);
       let legendData = [];
       let seriesData = [];
       let colorData = ["#FF9F7F", "#FFDB5C", "#E062AE", "#37A2DA", "#7FFFAA", "#67E0E3", "#8A2BE2"];
@@ -184,7 +184,7 @@ export default {
     },
     jobDivision(data) {
       let myChart2 = echarts.init(this.$refs.job);
-      let jobTitle = this.crowdData.jobTitle;
+      let jobTitle = operationData.removeZero(this.crowdData.jobTitle);
       let legendData = [];
       let seriesData = [];
       let colorData = ["#FF9F7F", "#37A2DA", "#67E0E3", "#FFDB5C"];