下拉菜单带搜索

frontend_web/src/views/course/components/courseInfoDialog.vue

@@ -41,7 +41,7 @@
       </el-form-item>
       <el-form-item label="班级"
                     prop="ClassId">
-        <el-select v-model="course.ClassId"
+        <el-select v-model="course.ClassId" filterable
                    placeholder="请选择班级">
           <el-option v-for="item in classList"
                      :key="item.Id"

frontend_web/src/views/course/detail/editForm.vue

@@ -15,7 +15,7 @@
       </el-form-item>
       <el-form-item label="授课教师"
                     prop="Teacher">
-        <el-select v-model="formdata.Teacher"
+        <el-select v-model="formdata.Teacher" filterable
                    style="width: 100%">
           <el-option v-for="item in TeacherList"
                      :key="item.Teacher"
@@ -27,7 +27,7 @@
 
       <el-form-item label="实验地点"
                     prop="Local">
-        <el-select v-model="formdata.Local"
+        <el-select v-model="formdata.Local" filterable
                    style="width: 100%">
           <el-option v-for="item in RoomList"
                      :key="item.Id"