chore(课后作业): 课后作业可上传多个文件

src/modules/viewer/components/common/upload.vue

@@ -2,7 +2,7 @@
   <div class="upload">
     <el-upload action :disabled="disabled" :show-file-list="false" :http-request="httpRequest" v-bind="$attrs">
       <slot></slot>
-      <el-button type="text" icon="el-icon-upload">{{ $t('viewerWork.clickUpload') }}</el-button>
+      <el-button type="text" icon="el-icon-upload" :loading="isUploading">{{ $t('viewerWork.clickUpload') }}</el-button>
       <template v-slot:tip>
         <div class="el-upload__tips">
           <slot name="tip"></slot>
@@ -43,7 +43,8 @@ export default {
   },
   data() {
     return {
-      fileList: []
+      fileList: [],
+      isUploading: false
     }
   },
   watch: {
@@ -67,6 +68,7 @@ export default {
   },
   methods: {
     httpRequest(xhr) {
+      this.isUploading = true
       api
         .uploadFile({ file: xhr.file })
         .then(response => {
@@ -79,8 +81,10 @@ export default {
               this.$emit('input', response.url)
             }
           }
+          this.isUploading = false
         })
         .catch(error => {
+          this.isUploading = false
           this.$message.error(error.message)
         })
     },

src/modules/viewer/components/work/chapterTest.vue

@@ -123,7 +123,7 @@ export default {
             formModel: {
               id: item.id,
               user_answer: item.user_answer ? Base64.decode(item.user_answer) : '',
-              attachments: item.attachments || ''
+              attachments: item.attachments || []
             }
           }
         }

src/modules/viewer/components/work/chapterWork.vue

@@ -275,7 +275,7 @@ export default {
             formModel: {
               id: item.id,
               user_answer: item.user_answer ? Base64.decode(item.user_answer) : '',
-              attachments: item.attachments || ''
+              attachments: item.attachments || []
             }
           }
         }
@@ -296,7 +296,11 @@ export default {
         const found = parseAnswers.find(answer => answer.question_id === item.id)
         if (found) {
           item.user_answer = found.descreption
-          item.attachments = found.file_url
+          let attachments = []
+          if (found.file_url) {
+            attachments = Array.isArray(found.file_url) ? found.file_url : [{ name: '附件下载', url: found.file_url }]
+          }
+          item.attachments = attachments
         }
         return item
       })

src/modules/viewer/components/work/examItem.vue

@@ -28,7 +28,7 @@
       <!-- 简答题 -->
       <template v-if="type === 3">
         <v-editor v-model="currentValue.user_answer" :disabled="disabled"></v-editor>
-        <v-upload :disabled="disabled" v-model="currentValue.attachments" v-if="hasUpload"
+        <v-upload multiple :disabled="disabled" v-model="currentValue.attachments" v-if="hasUpload"
           >{{ $t('viewerWork.workUrl.label') }}：</v-upload
         >
       </template>