排序问题

src/components/business/yqy-teacher-list.vue

@@ -12,7 +12,7 @@
             <div class="tea-img" :style="'background:'+ item.bgColor">
               <!-- <img :src="item.doctorAvatarImg"> -->
               <img :src="item.doctorImg">
-              <span class="learn-p">{{item.totalNum | yLocalString}}人已学</span>
+              <span class="learn-p">{{item.joinNum | yLocalString}}人已学</span>
               <span class="learn-p-cnum">课程: 共{{item.resourceNum}}门</span>
             </div>
             <div class="tea-txt">

src/utils/index.js

@@ -82,18 +82,18 @@ export function arraySort(originData, isUp = true, sortedField, converFun) {
           sourceB = converFun(sourceB[sortedField])  
         }
       }
-      if(!sourceA || !sourceB) {
-        sourceA = 0
-        sourceB = 0
-      }
+      // if(!sourceA || !sourceB) {
+      //   sourceA = 0
+      //   sourceB = 0
+      // }
       if(isUp) {
-        if(sourceA - 0 > sourceB - 0) {
+        if((sourceA - 0) > (sourceB - 0)) {
           swap = sortedData[j]
           sortedData[j] = sortedData[j + 1]
           sortedData[j + 1] = swap
         }
       } else {
-        if(sourceA - 0 < sourceB - 0) {
+        if((sourceA - 0) < (sourceB - 0)) {
           swap = sortedData[j]
           sortedData[j] = sortedData[j + 1]
           sortedData[j + 1] = swap

src/views/teachers/index.vue

@@ -137,6 +137,7 @@ export default {
     orderAction(orderName, isSortUp) {
       let orderType = isSortUp ? -1 : 1;
       let orderData = this.oldParmDataDoctList.slice();
+      console.log('orderData1: ', orderName, orderData)
       if (orderName === "doctorFirstNameChar") {
         orderData = arraySort(orderData, isSortUp, orderName, fieldValue => {
           return fieldValue.charCodeAt(0);
@@ -148,6 +149,7 @@ export default {
       } else {
         orderData = arraySort(orderData, isSortUp, orderName);
       }
+      console.log('orderData2: ', orderName, orderData)
       this.parmDataDoctList = orderData;
     },