学员管理界面 导航栏列表展示优化

frontend/src/views/textbook/index.vue

@@ -7,11 +7,6 @@
         <el-card shadow="never" class="search-card">
           <el-form :model="searchForm" label-width="90px" class="search-form">
             <el-row :gutter="0">
-              <el-col :span="6">
-                <el-form-item label="编号">
-                  <el-input v-model="searchForm.bh" placeholder="请输入编号" clearable />
-                </el-form-item>
-              </el-col>
               <el-col :span="6">
                 <el-form-item label="教材名称">
                   <el-input v-model="searchForm.mc" placeholder="请输入教材名称" clearable />
@@ -804,7 +799,7 @@ export default {
 
       // ==================== 查询表单（仅后端 Mapper 支持的字段） ====================
       searchForm: {
-        bh: '', mc: '', zz: '', cbs: '', isbn: '',
+        mc: '', zz: '', cbs: '', isbn: '',
         jcfl: '', jclx: '', ty: false
       },
 
@@ -951,7 +946,7 @@ export default {
     // ==================== 列表加载 ====================
     buildQuery() {
       const params = {}
-      ;['bh', 'mc', 'zz', 'cbs', 'isbn', 'jcfl', 'jclx'].forEach(key => {
+      ;['mc', 'zz', 'cbs', 'isbn', 'jcfl', 'jclx'].forEach(key => {
         const value = this.searchForm[key]
         if (value !== '' && value !== null && value !== undefined) {
           params[key] = String(value).trim()
@@ -988,7 +983,7 @@ export default {
 
     handleReset() {
       this.searchForm = {
-        bh: '', mc: '', zz: '', cbs: '', isbn: '',
+        mc: '', zz: '', cbs: '', isbn: '',
         jcfl: '', jclx: '', ty: false
       }
       this.pageNum = 1