chore:课程作业简答题增加表单校验

client/src/pages/player/chapterWork/chapterWork.vue

@@ -86,11 +86,14 @@ export default {
       }
     },
     chapterWork: {
+      immediate: true,
       handler(data) {
-        this.questions = data.questions.map(item => {
-          return Object.assign({}, item, { file_url: '', descreption: '' })
-        })
-        this.loadAjax()
+        if (data.questions && data.questions.length) {
+          this.questions = data.questions.map(item => {
+            return Object.assign({}, item, { file_url: '', descreption: '' })
+          })
+          this.loadAjax()
+        }
       }
     }
   },
@@ -143,6 +146,11 @@ export default {
       }, 500)
     },
     submitWork() {
+      const emptyValue = this.questions.find(item => item.descreption === '')
+      if (emptyValue) {
+        this.$message.error('请填写内容')
+        return
+      }
       const loading = this.$loading({
         lock: true,
         text: '',
@@ -183,3 +191,9 @@ export default {
   }
 }
 </script>
+
+<style lang="scss" scoped>
+::v-deep .upload {
+  margin: 10px 0 20px;
+}
+</style>