update

user_web/src/view/admin/ManageCourse.vue

@@ -191,13 +191,26 @@ const addParamsInit = () => {
  * 添加，字段相关验证规则
  */
 let addRules = ref({
-    name: [{ required: true, message: '请填写课程', trigger: 'blur' }],
+    name: [
+        { required: true, message: '请填写课程', trigger: 'blur' },
+    ],
     classIds: [
+        // {
+        //     required: true,
+        //     message: '请选择班级',
+        //     trigger: 'change',
+        // },
         {
             required: true,
-            message: '请选择班级',
-            trigger: 'change',
-        },
+            validator: (rule, value, callback) => {
+                if (value && value.length > 0) {
+                    callback()
+                } else {
+                    callback(new Error('请选择班级'))
+                }
+            },
+            trigger: 'change'
+        }
     ],
 });