update

src/api/course.js

@@ -333,6 +333,21 @@ export function AddLearningMaterialToCSItem(data) {
 }
 
 /**
+ * 删除课节学习资料
+ * @param {Object} data
+ */
+export function DeleteLearningMaterialFromCSItem(data) {
+  let params = getRequestParams('teaching-cs_item_manager-DeleteLearningMaterialFromCSItem');
+
+  return request({
+    method: 'post',
+    url: process.env.VUE_APP_LearnWebSI,
+    params,
+    data
+  });
+}
+
+/**
  * 填写任务执行信息（学员填写）
  * @param {Object} data
  */

src/views/teacher/create_course/step_table/CreateTask.vue

@@ -293,7 +293,7 @@
               color="#fff"
               closable
               :title="item.file_name"
-              @close="deleteMaterialFile(i)"
+              @close="deleteMaterialFile(i, item.file_id)"
             >
               <span>{{ item.file_name }}</span>
             </el-tag>
@@ -322,7 +322,8 @@ import {
   GetCourseInfo_ContainCSItem,
   GetCSItemInfoBox,
   DeleteCSItem,
-  AddLearningMaterialToCSItem
+  AddLearningMaterialToCSItem,
+  DeleteLearningMaterialFromCSItem
 } from '@/api/course';
 
 export default {
@@ -461,7 +462,18 @@ export default {
       });
     },
 
-    deleteMaterialFile(i) {},
+    deleteMaterialFile(i, file_id) {
+      this.$confirm('您确定要删除这个文件吗？', '提示', {
+        confirmButtonText: '确定',
+        cancelButtonText: '取消',
+        type: 'warning'
+      }).then(() => {
+        DeleteLearningMaterialFromCSItem({ cs_item_id: this.curItemID, file_id }).then(() => {
+          this.$message.success('删除文件成功');
+          this.itemInfoBox.learning_material_list.splice(i, 1);
+        });
+      });
+    },
 
     // 任务处理
     newTask(time_type) {
@@ -604,7 +616,7 @@ export default {
           margin-top: 6px;
 
           .el-tag {
-            margin-left: 8px;
+            margin-right: 8px;
             margin-top: 6px;
           }
         }