附件上传 弹出框口

public/react/src/modules/courses/graduation/tasks/GraduationTasksSubmitnew.js

@@ -84,8 +84,20 @@ class GraduationTasksSubmitnew extends Component{
 
     handleSubmit=(e) => {
 
-
       let {fileList,selectmemberslist,workslist}=this.state;
+      
+      if(fileList.length === 0){
+        this.setState({
+          Modalstype:true,
+          Modalstopval:'请上传附件!',
+          Loadtype:true,
+          ModalCancel:this.cancelAttachment
+        })
+
+
+        return
+      }
+
 
       let  userids=[];