fix:修改bug

src/views/learningpath/LevelAddDetail.vue

@@ -524,7 +524,7 @@
                 </div>
                 <div class="btn btn2">
                   <div class="imgIcon"></div>
-                  <div class="btnText" @click="showDeleteALLModal">
+                  <div class="btnText" @click="showDeleteALLModal(1)">
                     批量删除
                   </div>
                 </div>
@@ -785,7 +785,7 @@
                   <button class="addx" @click="showAddStu">添加学员</button>
                   <!-- 点击抽屉组件在LevelAdd，此处没添加showAddStu、showImpStu -->
                   <button class="addd" @click="showImpStu">导入学员</button>
-                  <button class="addd" @click="showDeleteALLModal">
+                  <button class="addd" @click="showDeleteALLModal(2)">
                     批量删除
                   </button>
                 </div>
@@ -907,7 +907,9 @@
             <div class="close_exit" @click="delete_exit"></div>
           </div>
           <div class="body">
-            <span>请确认是否批量删除学员</span>
+            <span
+              >请确认是否批量删除{{ deleteType === 1 ? "任务" : "学员" }}</span
+            >
           </div>
           <div class="del_btnbox">
             <div class="del_btn btn1">
@@ -1203,6 +1205,8 @@ export default {
       chooseProjectList: null, //选择的阶段下的任务列表
 
       curLevel: null, //选择移动到的关卡名称
+
+      deleteType: null, //批量删除学员/任务 1：任务 2：学员
     });
 
     const showModal = (element) => {
@@ -1618,12 +1622,14 @@ export default {
     const gqxy_hShow = () => {
       state.gqxy_hs = !state.gqxy_hs;
     };
-    const showDeleteALLModal = () => {
+    const showDeleteALLModal = (type) => {
       state.deleteAll = true;
+      state.deleteType = type;
     };
     const delete_exit = () => {
       state.deleteAll = false;
       deletecTaskAll();
+      state.deleteType = null;
     };
     const showDeleteModal = (id) => {
       state.deleteID = id;
@@ -1751,6 +1757,8 @@ export default {
             message.destroy();
             message.success("移动成功");
             localStorage.setItem("chapterId", state.chooseChapterId);
+            state.selectRow = []; //选择行
+            state.selectAll = 0; //0：未选择，1：全选，2：部分选择
             getDetail();
           })
           .catch((err) => {