优化选班1

src/models/teachers.js

@@ -389,7 +389,7 @@ export default {
       });
       const loadmessage = message.loading('数据保存中...', 0);
       const res = yield call(teachersAjax.teachersChoose, {
-        class_ids: JSON.stringify(class_ids),
+        class_ids: class_ids.join(','),
         teacher_id,
       });
       yield put({

src/pages/teacher/ChooseClassModal.js

@@ -51,11 +51,11 @@ class ChooseClassModal extends React.Component {
     const formItemModalLineLayout = {
       labelCol: {
         xs: { span: 24 },
-        sm: { span: 6 },
+        sm: { span: 2 },
       },
       wrapperCol: {
         xs: { span: 24 },
-        sm: { span: 18 },
+        sm: { span: 22 },
       },
     };
     return (

src/pages/teacher/ChooseClassModal.less

@@ -3,7 +3,7 @@
     .ant-form-item-control-wrapper {
       width: 100%;
       max-height: 300px;
-      overflow-y: scroll;
+      overflow: auto;
     }
     .ant-checkbox-group {
       width: 100%;