feat: 增强报名管理功能，新增删除课程学习记录API，优化受众选择弹窗的多选逻辑和搜索功能

src/api/modules/courseStudy.js

@@ -17,7 +17,7 @@ const hasSignup = function(courseId) {
  * 课程报名,微课，录播课
  * @param {Object} data
  * {
-   courseId:
+   courseId: 
    courseName:
    courseType： 课程类型，对应微课，录播课
    signType:1,后名方式，默认是1自主报名，可以不传
@@ -367,6 +367,15 @@ const deleteSignUp=function(id,courseId){
   return ajax.post(`/xboe/school/study/course/delete-signup?id=${id}&couserId=${courseId}`);
 }
 
+/*
+删除课程学习记录
+@param id 学习id
+@param courseId 课程id 用于删除课程报名信息和修改课程学习人数
+ */
+const deleteNewSignUp=function(data){
+  return ajax.post(`/xboe/school/study/course/delete-signup`, data);
+}
+
 /**
  * 二次查询 用于个人主页/他人主页
  * {
@@ -432,6 +441,7 @@ export default {
   signup,
   findSignup,
   deleteSignup,
+  deleteNewSignUp,
   importSignup,
   countSignup,
   studyIndex,

src/components/signup/AudienceModal.vue

@@ -5,16 +5,37 @@
 		</el-tab-pane>
 		</el-tabs>
     <div class="tab-search">
-      <el-input
-        v-model="keyword"
-        placeholder="姓名"
-        size="small"
+      <el-select
+        class="member-select"
+        ref="memberSelect"
+        v-model="memberSelected"
+        multiple
+        filterable
+        remote
         clearable
-        class="input"
-        @keyup.enter.native="onSearch"
-      />
-      <el-button type="primary" size="small" @click="onSearch">查询</el-button>
-      <el-button type="primary" size="small" @click="onReset">重置</el-button>
+        reserve-keyword
+        placeholder="姓名"
+        :multiple-limit="5"
+        :remote-method="remoteSearchMember"
+        :loading="memberLoading"
+        @input.native="limitMemberInput"
+        @visible-change="handleMemberVisibleChange"
+        @change="handleMemberChange"
+        @clear="handleMemberClear"
+        size="small"
+      >
+        <el-option
+          v-for="item in memberOptions"
+          :key="item.userId"
+          :label="item.name"
+          :value="item.userId"
+        >
+          <span>{{ item.name }}</span>
+          <span v-if="item.code" class="option-code">（{{ item.code }}）</span>
+        </el-option>
+      </el-select>
+      <el-button type="primary" size="small" @click="onSearch" style="margin-left: 8px;">查询</el-button>
+      <el-button size="small" @click="onReset" style="margin-left: 4px;">重置</el-button>
     </div>
     <el-table
       class="use-table"
@@ -51,6 +72,7 @@
 
 <script>
 import { fetchAudienceList, saveStu } from "@/api/signup/commonStudent";
+import apiUserbasic from "@/api/boe/userbasic.js";
 
 export default {
   name: "AudienceModal",
@@ -74,6 +96,10 @@ export default {
       total: 0,
       pageNo: 1,
       selectedRows: [],
+      // 成员远程搜索多选
+      memberSelected: [],
+      memberOptions: [],
+      memberLoading: false,
     };
   },
   watch: {
@@ -89,15 +115,18 @@ export default {
   },
   methods: {
     resetAndFetch() {
-      this.keyword = "";
       this.pageNo = 1;
       this.selectedRows = [];
+      this.keyword = "";
+      this.memberSelected = [];
+      this.memberOptions = [];
       this.fetchList();
     },
     fetchList() {
       this.loading = true;
       fetchAudienceList({
-        keyword: this.keyword,
+        // memberList 为多选成员 ID 列表
+        memberList: this.memberSelected || [],
         pageNo: this.pageNo,
         pageSize: this.pageSize,
         audienceIdList: this.audienceIds || [],
@@ -117,6 +146,8 @@ export default {
     },
     onReset() {
       this.keyword = "";
+      this.memberSelected = [];
+      this.memberOptions = [];
       this.onSearch();
     },
     onPageChange(page) {
@@ -126,6 +157,79 @@ export default {
     onSelectionChange(list) {
       this.selectedRows = list;
     },
+    // ===== 成员远程搜索，多选逻辑（参考 ManageListRemote.vue 的创建人筛选） =====
+    async remoteSearchMember(keyword) {
+      const limited = (keyword || "").slice(0, 50);
+      if (this.$refs.memberSelect && this.$refs.memberSelect.query !== limited) {
+        this.$refs.memberSelect.query = limited;
+        this.$nextTick(() => {
+          if (
+            this.$refs.memberSelect &&
+            this.$refs.memberSelect.$refs &&
+            this.$refs.memberSelect.$refs.input
+          ) {
+            this.$refs.memberSelect.$refs.input.value = limited;
+          }
+        });
+      }
+      const query = limited.trim();
+      if (!query || query.length <= 1) {
+        this.memberOptions = [];
+        return;
+      }
+      this.memberLoading = true;
+      try {
+        const res = await apiUserbasic.selectUser(query);
+        if (res && res.status === 200) {
+          const resultList = res.result || [];
+          this.memberOptions = resultList
+            .map((item) => this.formatMemberItem(item))
+            .filter((item) => item.userId);
+        } else {
+          this.memberOptions = [];
+        }
+      } catch (error) {
+        this.memberOptions = [];
+      } finally {
+        this.memberLoading = false;
+      }
+    },
+    formatMemberItem(item = {}) {
+      return {
+        userId: item.id,
+        name: item.realName,
+        code: item.userNo,
+      };
+    },
+    handleMemberChange(value = []) {
+      // 限制最多 5 个，保持与 ManageListRemote 中创建人筛选一致
+      this.memberSelected = (value || []).slice(0, 5);
+    },
+    handleMemberClear() {
+      this.memberSelected = [];
+      this.memberOptions = [];
+    },
+    handleMemberVisibleChange(visible) {
+      if (!visible) return;
+      const select = this.$refs.memberSelect;
+      const query = (select && select.query) || "";
+      if (!query) {
+        this.memberOptions = [];
+      }
+    },
+    limitMemberInput(event) {
+      const limited =
+        (event && event.target && event.target.value
+          ? event.target.value
+          : ""
+        ).slice(0, 50);
+      if (event && event.target && event.target.value !== limited) {
+        event.target.value = limited;
+      }
+      if (this.$refs.memberSelect) {
+        this.$refs.memberSelect.query = limited;
+      }
+    },
     handleClose() {
       this.visibleSync = false;
     },

src/components/signup/SignupModal.vue

@@ -35,7 +35,7 @@
                 <el-button type="primary" size="small" @click="onSearchStu">
                   搜索
                 </el-button>
-                <el-button type="primary" size="small" @click="resetStu">重置</el-button>
+                <el-button size="small" @click="resetStu">重置</el-button>
               </div>
             <div class="split">
                 <div class="left-tree">
@@ -43,8 +43,15 @@
                     @node-click="onOrgSelect" />
                 </div>
                 <div class="table-area">
-                  <el-table class="use-table" border :data="stuTable.list" 
-                    @selection-change="onStuSelectionChange" :row-key="row => row.id || row.userId">
+                  <el-table
+                    ref="stuTable"
+                    class="use-table"
+                    border
+                    :data="stuTable.list"
+                    @selection-change="onStuSelectionChange"
+                    :row-key="row => row.id || row.userId"
+                    :reserve-selection="true"
+                  >
                     <el-table-column type="selection" width="50" />
                     <el-table-column prop="realName" label="姓名" width="120" />
                     <el-table-column prop="userNo" label="工号" width="120" />
@@ -83,8 +90,15 @@
               </el-button>
               <el-button size="small" @click="resetAudienceInfo">重置</el-button>
             </div>
-            <el-table class="use-table" border :data="audienceTable.list" @selection-change="onAudienceSelectionChange"
-              :row-key="row => row.id">
+            <el-table
+              ref="audienceTable"
+              class="use-table"
+              border
+              :data="audienceTable.list"
+              @selection-change="onAudienceSelectionChange"
+              :row-key="row => row.id"
+              :reserve-selection="true"
+            >
               <el-table-column type="selection" width="50" />
               <el-table-column prop="audienceName" label="受众名称" min-width="220" />
               <el-table-column prop="totalMember" label="总人数" width="100" />
@@ -309,6 +323,8 @@ export default {
     visible(val) {
       if (val) {
         this.initData();
+      } else {
+        this.resetState();
       }
     },
   },
@@ -318,6 +334,30 @@ export default {
     }
   },
   methods: {
+    // 参考 CommonStudent.vue，在关闭弹窗时清空各种选中与搜索条件
+    resetState() {
+      this.projectParams.studentName = "";
+      this.nameSearch = { keyword: "", departId: "" };
+      this.audienceName = { keyword: "" };
+      this.searchOrgName = { keyword: "", pageNo: 1, pageSize: 200 };
+      this.projectSelectRows = [];
+      this.stuSelectRows = [];
+      this.auditSelectRows = [];
+      this.deptList = [];
+      this.selectedOrgKeys = [];
+      this.member = false;
+      this.dept = false;
+      this.person = false;
+      this.group = false;
+
+      // 清空表格勾选
+      if (this.$refs.stuTable && this.$refs.stuTable.clearSelection) {
+        this.$refs.stuTable.clearSelection();
+      }
+      if (this.$refs.audienceTable && this.$refs.audienceTable.clearSelection) {
+        this.$refs.audienceTable.clearSelection();
+      }
+    },
     initData() {
       this.courseDetail = JSON.parse(sessionStorage.getItem("courseDetail") || "{}");
       this.projectParams = {
@@ -374,6 +414,10 @@ export default {
         console.log("res", res);
         this.stuTable.list = res.data?.list || [];
         this.stuTable.total = res.data?.total || 0;
+        // 根据右侧已选，恢复当前页的勾选状态
+        this.$nextTick(() => {
+          this.syncStuTableSelection();
+        });
       });
     },
     onStuPageChange(page) {
@@ -381,7 +425,22 @@ export default {
       this.onSearchStu();
     },
     onStuSelectionChange(list) {
-      this.stuSelectRows = list;
+      // Element 表格在翻页时会把当前页的 selection 通过 list 传进来
+      // 为了保留其他页已选，这里做合并而不是直接覆盖
+      const currentPageIds = this.stuTable.list.map((r) => r.id || r.userId);
+      // 先保留非当前页的已选
+      const otherPageSelected = this.stuSelectRows.filter(
+        (r) => !currentPageIds.includes(r.id || r.userId)
+      );
+      const merged = [...otherPageSelected, ...list];
+      // 根据 id/userId 去重
+      const seen = new Set();
+      this.stuSelectRows = merged.filter((r) => {
+        const key = r.id || r.userId;
+        if (!key || seen.has(key)) return false;
+        seen.add(key);
+        return true;
+      });
     },
     resetStu() {
       this.nameSearch = { keyword: "", departId: "" };
@@ -444,6 +503,10 @@ export default {
         console.log('searchAudience', res);
         this.audienceTable.list = res.data?.list || [];
         this.audienceTable.total = res.data?.total || 0;
+        // 根据右侧已选，恢复当前页的受众勾选状态
+        this.$nextTick(() => {
+          this.syncAudienceTableSelection();
+        });
       });
     },
     onAudiencePageChange(page) {
@@ -451,7 +514,50 @@ export default {
       this.searchAudience();
     },
     onAudienceSelectionChange(list) {
-      this.auditSelectRows = list;
+      const currentPageIds = this.audienceTable.list.map((r) => r.id);
+      const otherPageSelected = this.auditSelectRows.filter(
+        (r) => !currentPageIds.includes(r.id)
+      );
+      const merged = [...otherPageSelected, ...list];
+      const seen = new Set();
+      this.auditSelectRows = merged.filter((r) => {
+        const key = r.id;
+        if (!key || seen.has(key)) return false;
+        seen.add(key);
+        return true;
+      });
+    },
+    // 根据 stuSelectRows 恢复当前页表格里的勾选
+    syncStuTableSelection() {
+      if (!this.$refs.stuTable) return;
+      const table = this.$refs.stuTable;
+      if (!table.clearSelection || !table.toggleRowSelection) return;
+      const selectedMap = new Set(
+        (this.stuSelectRows || []).map((r) => r.id || r.userId)
+      );
+      table.clearSelection();
+      this.stuTable.list.forEach((row) => {
+        const key = row.id || row.userId;
+        if (key && selectedMap.has(key)) {
+          table.toggleRowSelection(row, true);
+        }
+      });
+    },
+    // 根据 auditSelectRows 恢复当前页受众表格里的勾选
+    syncAudienceTableSelection() {
+      if (!this.$refs.audienceTable) return;
+      const table = this.$refs.audienceTable;
+      if (!table.clearSelection || !table.toggleRowSelection) return;
+      const selectedMap = new Set(
+        (this.auditSelectRows || []).map((r) => r.id)
+      );
+      table.clearSelection();
+      this.audienceTable.list.forEach((row) => {
+        const key = row.id;
+        if (key && selectedMap.has(key)) {
+          table.toggleRowSelection(row, true);
+        }
+      });
     },
     resetAudienceInfo() {
       this.audienceName.keyword = "";