Update trainModel.vue

src/views/trainStatistics/trainModel.vue

@@ -217,7 +217,7 @@ export default {
         const result = data || [];
         const tempList = [
           {
-            text: "全部乐团",
+            text: "全部班级",
             value: "",
           },
         ];
@@ -235,6 +235,9 @@ export default {
     onSetMusicGroup(val) {
       this.musicGroupId = val.value;
       this.musicGroupName = val.text;
+
+      this.classId = "";
+      this.className = "全部班级";
       this.showMusicGroup = false;
       this.getClassList();
     },