fix:作业提交内容不能为空限制

src/views/homework/HomeworkPage.vue

@@ -524,7 +524,7 @@ const showFileList = computed(() => {
 });
 
 const handleClick = () => {
-  console.log(fileList.value, uploadRef.value);
+  console.log(fileList.value, uploadRef.value,sbValue.value.content);
   // 判断当前学员作业成绩是否已经导入，如果已经导入成绩，则不允许其再次上传作业
   if(submitScore.value){
     ElMessage.warning("您的作业成绩已出，不能重复上传");
@@ -532,11 +532,10 @@ const handleClick = () => {
   }
 
   if (!sbValue.value.content) {
-    if (fileList.value.length === 0) {
-      return ElMessage.warning("请输入作业内容");
-    }
+    ElMessage.warning("请输入作业内容");
+    return 
   }
-
+  
   loading.value = ElLoading.service({
     lock: true,
     text: "Loading",