学生列表切换页码和条数问题 学生年龄

src/views/teacher/student_list/index.vue

@@ -34,7 +34,7 @@
             </template>
           </el-table-column>
           <el-table-column prop="age" width="120">
-            <template slot-scope="scope"> {{ scope.row.age }}岁 </template>
+            <template slot-scope="scope"> {{ scope.row.age > 1000 ? '-' : scope.row.age + '岁' }} </template>
           </el-table-column>
           <el-table-column prop="org_name" width="280" />
           <el-table-column prop="country_name" width="180" />
@@ -71,10 +71,10 @@
       layout="prev, pager, next, total, sizes, jumper"
       :total="total_count"
       :current-page="cur_page"
-      @prev-click="changePage"
-      @next-click="changePage"
-      @current-change="changePage"
-      @size-change="changePageSize"
+      @prev-click="changePage($event, queryCourseStudentList)"
+      @next-click="changePage($event, queryCourseStudentList)"
+      @current-change="changePage($event, queryCourseStudentList)"
+      @size-change="changePageSize($event, queryCourseStudentList)"
     />
 
     <SendMessage :visible.sync="visible" :title-name="titleName" @sendMessage="sendMessageToCourseStudent" />
@@ -223,7 +223,9 @@ function deleteStudent(course_student_id) {
 
           &.active {
             font-weight: 600;
-            box-shadow: 0 1px 0 $basic-color, 0 -1px 0 $basic-color inset;
+            box-shadow:
+              0 1px 0 $basic-color,
+              0 -1px 0 $basic-color inset;
           }
 
           &:not(:first-child) {