修改

src/components/sale/offertransorder-form.vue

@@ -276,6 +276,7 @@
           let val = item.ClassList.find(x => x.ClassId == item.ClassId);
           if (val) {
             item.ClassName = val.ClassName;
+            item.Teacher_Id = val.Teacher_Id;
           }
         } else {
           item.ClassName = ""
@@ -337,6 +338,16 @@
           OfferType: this.obj.OfferType,
           OfferDetails: this.model.OfferDetails
         };
+        for(var i=0;i<sMsg.OfferDetails.length;i++){
+          if(sMsg.OfferDetails[i].Teacher_Id==0){
+            this.$q.notify({
+              type: 'negative',
+              position: "top",
+              message: `请联系班级管理员，关联${sMsg.OfferDetails[i].ClassName}班级老师后转单`
+            })
+            return
+          }
+        }
         saveOfferToOrder(sMsg).then(res => {
           if (res.Code == 1) {
             this.$q.notify({

src/pages/sale/reserveClass.vue

@@ -44,6 +44,16 @@
           <q-btn color="accent" size="sm" class="q-mr-md" icon="add" label="添加试听" @click="editVisitor(null)" />
         </div>
       </template>
+      <template v-slot:body-cell-TeacherName="props">
+        <q-td>
+          <template v-if="props.row.TeacherId==0">
+            <span style="color:red">未指定</span>
+          </template>
+          <template>
+            {{props.row.TeacherName}}
+          </template>
+        </q-td>  
+      </template>
       <template v-slot:body-cell-ClassContent="props">
         <q-td :props="props">
           <div style="min-width: 150px;word-break: break-word;white-space: normal;">