update

layout/admin/navBar/default-select.vue

@@ -143,7 +143,7 @@ export default {
       this.$checkRes(res, '设置成功', res.errmsg);
     },
     //班主任使用,默认班级
-    async getClassOption() {
+    async getClassOption(needReturn = true) {
       let termid = _.get(this.defaultOption, 'termid');
       let planid = _.get(this.defaultOption, 'planid');
       if (!termid) return;
@@ -178,18 +178,21 @@ export default {
           this.$set(this, `options`, options);
         }
       }
-      //教师/班主任,如果今天有班级选择
-      for (const i of orginList) {
-        const { startdate, enddate } = i;
-        const r = moment().isBetween(startdate, enddate, null, '[]');
-        if (r) {
-          const { _id, termid } = i;
-          let options = _.cloneDeep(this.options);
-          options.classid = _id;
-          options.termid = termid;
-          this.$set(this, `options`, options);
-          break;
+      if (this.needInit) {
+        //教师/班主任,如果今天有班级选择
+        for (const i of orginList) {
+          const { startdate, enddate } = i;
+          const r = moment().isBetween(startdate, enddate, null, '[]');
+          if (r) {
+            const { _id, termid } = i;
+            let options = _.cloneDeep(this.options);
+            options.classid = _id;
+            options.termid = termid;
+            this.$set(this, `options`, options);
+            break;
+          }
         }
+        sessionStorage.setItem('init', true);
       }
     },
   },
@@ -217,6 +220,10 @@ export default {
     pageTitle() {
       return `${this.$route.meta.title}`;
     },
+    needInit() {
+      let needInit = sessionStorage.getItem('init');
+      return !needInit;
+    },
   },
   metaInfo() {
     return { title: this.$route.meta.title };