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refactor(frontend): 重构前端目录结构并优化认证流程

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将前端文件从html目录迁移到views目录，按功能模块组织
重构认证中间件和路由处理，简化页面权限控制
更新静态资源引用路径，统一使用/public前缀
添加学生仪表板页面，优化移动端显示
移除旧版html和js文件，更新样式和脚本
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祀梦
2025-12-21 22:07:23 +08:00
parent 38b200f9b3
commit bcf2c71fad
20 changed files with 2009 additions and 2009 deletions
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frontend/views/teacher/grade_management.html Normal file
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<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>成绩查询/管理 - 学生成绩管理系统</title>
<link rel="stylesheet" href="/public/css/style.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css">
</head>
<body>
<!-- 导航<E5AFBC><E888AA>?-->
<nav class="navbar">
<div class="nav-container">
<div class="nav-brand">
<a href="/">
<i class="fas fa-graduation-cap"></i>
<span>XX学校成绩管理系统</span>
</a>
</div>
<div class="nav-menu">
<a href="/teacher/dashboard" class="nav-link">
<i class="fas fa-tachometer-alt"></i>
<span>教师仪表<EFBFBD><EFBFBD>?/span>
</a>
<a href="/teacher/grade_entry" class="nav-link">
<i class="fas fa-edit"></i>
<span>成绩录入</span>
</a>
<a href="/teacher/grade_management" class="nav-link active">
<i class="fas fa-search"></i>
<span>成绩管理</span>
</a>
</div>
<div class="nav-user">
<div class="user-info">
<i class="fas fa-user-circle"></i>
<span>张老师</span>
</div>
<a href="/login" class="btn-logout">
<i class="fas fa-sign-out-alt"></i>
<span>退<EFBFBD><EFBFBD>?/span>
</a>
</div>
</div>
</nav>
<!-- 主内容区 -->
<main class="main-content">
<div class="container">
<!-- 面包屑导<E5B191><E5AFBC>?-->
<div class="breadcrumb">
<a href="/">主页</a>
<i class="fas fa-chevron-right"></i>
<a href="/teacher/dashboard">教师仪表<EFBFBD><EFBFBD>?/a>
<i class="fas fa-chevron-right"></i>
<span>成绩查询/管理</span>
</div>
<!-- 页面标题 -->
<div class="page-header">
<h1 class="page-title">成绩查询/管理</h1>
<p class="page-description">查询、修改和删除学生成绩记录</p>
</div>
<!-- 筛选区<E98089><E58CBA>?-->
<div class="filter-section">
<h2 class="filter-title">
<i class="fas fa-filter"></i>
筛选条<E98089><E69DA1>? </h2>
<div class="filter-form">
<div class="form-group">
<label for="class-select">班级</label>
<select id="class-select" class="form-control">
<option value="">全部班级</option>
<option value="class1">计算机科学与技<EFBFBD><EFBFBD>?<3F><>?/option>
<option value="class2">计算机科学与技<EFBFBD><EFBFBD>?<3F><>?/option>
<option value="class3">软件工程1<EFBFBD><EFBFBD>?/option>
<option value="class4">软件工程2<EFBFBD><EFBFBD>?/option>
<option value="class5">网络工程1<EFBFBD><EFBFBD>?/option>
</select>
</div>
<div class="form-group">
<label for="course-select">课程</label>
<select id="course-select" class="form-control">
<option value="">全部课程</option>
<option value="course1">数据结构</option>
<option value="course2">操作系统</option>
<option value="course3">计算机网<EFBFBD><EFBFBD>?/option>
<option value="course4">数据库系<EFBFBD><EFBFBD>?/option>
<option value="course5">软件工程</option>
</select>
</div>
<div class="form-group">
<label for="student-id">学生学号</label>
<input type="text" id="student-id" class="form-control" placeholder="输入学生学号">
</div>
<div class="form-group">
<label for="student-name">学生姓名</label>
<input type="text" id="student-name" class="form-control" placeholder="输入学生姓名">
</div>
<div class="filter-actions">
<button id="search-btn" class="btn-search">
<i class="fas fa-search"></i>
查询
</button>
<button id="reset-btn" class="btn-reset">
<i class="fas fa-redo"></i>
重置
</button>
</div>
</div>
</div>
<!-- 结果区域 -->
<div class="results-section">
<div class="results-header">
<h2 class="results-title">查询结果</h2>
<div class="results-actions">
<button id="export-btn" class="btn-export">
<i class="fas fa-file-export"></i>
导出成绩
</button>
<button id="batch-delete-btn" class="btn-batch-delete">
<i class="fas fa-trash-alt"></i>
批量删除
</button>
</div>
</div>
<div class="table-responsive">
<table class="grade-table">
<thead>
<tr>
<th><input type="checkbox" id="select-all"></th>
<th>学号</th>
<th>姓名</th>
<th>班级</th>
<th>课程</th>
<th>平时成绩</th>
<th>期中成绩</th>
<th>期末成绩</th>
<th>总评成绩</th>
<th>等级</th>
<th>操作</th>
</tr>
</thead>
<tbody id="grade-table-body">
<!-- 数据将通过JavaScript动态加<E68081><E58AA0>?-->
<tr>
<td colspan="11" class="loading">
<i class="fas fa-spinner fa-spin"></i>
<p>正在加载成绩数据...</p>
</td>
</tr>
</tbody>
</table>
</div>
<!-- 分页 -->
<div class="pagination">
<button id="prev-page" disabled>上一<EFBFBD><EFBFBD>?/button>
<button class="active">1</button>
<button>2</button>
<button>3</button>
<button id="next-page">下一<EFBFBD><EFBFBD>?/button>
</div>
</div>
</div>
</main>
<!-- 页脚 -->
<footer class="footer">
<div class="container">
<p>&copy; 2023 XX学校成绩管理系统. 版权所<E69D83><E68980>?</p>
<p>技术支<EFBFBD><EFBFBD>? 计算机科学与技术学<E69CAF><E5ADA6>?/p>
</div>
</footer>
<script>
// 模拟成绩数据
const mockGrades = [
{
id: 1,
studentId: "20230001",
studentName: "张三",
className: "计算机科学与技<E4B88E><E68A80>?<3F><>?,
courseName: "数据结构",
regularScore: 85,
midtermScore: 88,
finalScore: 90,
totalScore: 88.5,
grade: "优秀"
},
{
id: 2,
studentId: "20230002",
studentName: "李四",
className: "计算机科学与技<EFBFBD><EFBFBD>?<EFBFBD><EFBFBD>?,
courseName: "数据结构",
regularScore: 78,
midtermScore: 82,
finalScore: 85,
totalScore: 82.3,
grade: "良好"
},
{
id: 3,
studentId: "20230003",
studentName: "王五",
className: "计算机科学与技<E4B88E><E68A80>?<3F><>?,
courseName: "操作系统",
regularScore: 92,
midtermScore: 88,
finalScore: 95,
totalScore: 91.8,
grade: "优秀"
},
{
id: 4,
studentId: "20230004",
studentName: "赵六",
className: "计算机科学与技<EFBFBD><EFBFBD>?<EFBFBD><EFBFBD>?,
courseName: "操作系统",
regularScore: 65,
midtermScore: 70,
finalScore: 68,
totalScore: 67.9,
grade: "及格"
},
{
id: 5,
studentId: "20230005",
studentName: "钱七",
className: "软件工程1<E7A88B><31>?,
courseName: "数据库系<EFBFBD><EFBFBD>?,
regularScore: 88,
midtermScore: 85,
finalScore: 90,
totalScore: 87.9,
grade: "良好"
},
{
id: 6,
studentId: "20230006",
studentName: "孙八",
className: "软件工程1<E7A88B><31>?,
courseName: "数据库系<EFBFBD><EFBFBD>?,
regularScore: 75,
midtermScore: 78,
finalScore: 80,
totalScore: 78.1,
grade: "中等"
},
{
id: 7,
studentId: "20230007",
studentName: "周九",
className: "软件工程2<E7A88B><32>?,
courseName: "软件工程",
regularScore: 90,
midtermScore: 92,
finalScore: 88,
totalScore: 89.6,
grade: "优秀"
},
{
id: 8,
studentId: "20230008",
studentName: "吴十",
className: "软件工程2<EFBFBD><EFBFBD>?,
courseName: "软件工程",
regularScore: 82,
midtermScore: 85,
finalScore: 87,
totalScore: 85.1,
grade: "良好"
}
];
// DOM元素
const searchBtn = document.getElementById('search-btn');
const resetBtn = document.getElementById('reset-btn');
const exportBtn = document.getElementById('export-btn');
const batchDeleteBtn = document.getElementById('batch-delete-btn');
const selectAllCheckbox = document.getElementById('select-all');
const gradeTableBody = document.getElementById('grade-table-body');
const classSelect = document.getElementById('class-select');
const courseSelect = document.getElementById('course-select');
const studentIdInput = document.getElementById('student-id');
const studentNameInput = document.getElementById('student-name');
// 当前选中的成绩ID
let selectedGradeIds = new Set();
// 初始化页<E58C96><E9A1B5>? function initPage() {
renderGradeTable(mockGrades);
setupEventListeners();
updateSelectedCount();
}
// 渲染成绩表格
function renderGradeTable(grades) {
if (grades.length === 0) {
gradeTableBody.innerHTML = `
<tr>
<td colspan="11" class="no-results">
<i class="fas fa-search"></i>
<h3>未找到相关成绩记<E7BBA9><E8AEB0>?/h3>
<p>请尝试调整筛选条件或添加新的成绩记录</p>
</td>
</tr>
`;
return;
}
let tableHTML = '';
grades.forEach(grade => {
// 根据成绩确定CSS<53><53>? let gradeClass = 'grade-cell';
if (grade.totalScore >= 90) {
gradeClass += ' grade-excellent';
} else if (grade.totalScore >= 80) {
gradeClass += ' grade-good';
} else if (grade.totalScore < 60) {
gradeClass += ' grade-poor';
}
// 根据总评成绩确定等级
let gradeLevel = grade.grade;
tableHTML += `
<tr data-grade-id="${grade.id}">
<td>
<input type="checkbox" class="grade-checkbox" data-id="${grade.id}">
</td>
<td>${grade.studentId}</td>
<td>${grade.studentName}</td>
<td>${grade.className}</td>
<td>${grade.courseName}</td>
<td>${grade.regularScore}</td>
<td>${grade.midtermScore}</td>
<td>${grade.finalScore}</td>
<td class="${gradeClass}">${grade.totalScore.toFixed(1)}</td>
<td>${gradeLevel}</td>
<td>
<div class="action-buttons">
<button class="btn-edit" onclick="editGrade(${grade.id})">
<i class="fas fa-edit"></i> 修改
</button>
<button class="btn-delete" onclick="deleteGrade(${grade.id})">
<i class="fas fa-trash"></i> 删除
</button>
</div>
</td>
</tr>
`;
});
gradeTableBody.innerHTML = tableHTML;
// 重新绑定复选框事件
document.querySelectorAll('.grade-checkbox').forEach(checkbox => {
checkbox.addEventListener('change', function() {
const gradeId = parseInt(this.getAttribute('data-id'));
if (this.checked) {
selectedGradeIds.add(gradeId);
} else {
selectedGradeIds.delete(gradeId);
selectAllCheckbox.checked = false;
}
updateSelectedCount();
});
});
}
// 设置事件监听<E79B91><E590AC>? function setupEventListeners() {
// 查询按钮
searchBtn.addEventListener('click', function() {
performSearch();
});
// 重置按钮
resetBtn.addEventListener('click', function() {
classSelect.value = '';
courseSelect.value = '';
studentIdInput.value = '';
studentNameInput.value = '';
renderGradeTable(mockGrades);
selectedGradeIds.clear();
selectAllCheckbox.checked = false;
updateSelectedCount();
});
// 导出按钮
exportBtn.addEventListener('click', function() {
exportGrades();
});
// 批量删除按钮
batchDeleteBtn.addEventListener('click', function() {
if (selectedGradeIds.size === 0) {
alert('请先选择要删除的成绩记录<E8AEB0><E5BD95>?);
return;
}
if (confirm(`确定要删除选中<E98089><E4B8AD>?${selectedGradeIds.size} 条成绩记录吗？此操作不可撤销。`)) {
batchDeleteGrades();
}
});
// 全选复选框
selectAllCheckbox.addEventListener('change', function() {
const checkboxes = document.querySelectorAll('.grade-checkbox');
checkboxes.forEach(checkbox => {
checkbox.checked = this.checked;
const gradeId = parseInt(checkbox.getAttribute('data-id'));
if (this.checked) {
selectedGradeIds.add(gradeId);
} else {
selectedGradeIds.delete(gradeId);
}
});
updateSelectedCount();
});
// 输入框回车键搜索
[studentIdInput, studentNameInput].forEach(input => {
input.addEventListener('keypress', function(e) {
if (e.key === 'Enter') {
performSearch();
}
});
});
}
// 执行搜索
function performSearch() {
const selectedClass = classSelect.value;
const selectedCourse = courseSelect.value;
const studentId = studentIdInput.value.trim();
const studentName = studentNameInput.value.trim();
// 显示加载状<E8BDBD><E78AB6>? gradeTableBody.innerHTML = `
<tr>
<td colspan="11" class="loading">
<i class="fas fa-spinner fa-spin"></i>
<p>正在搜索成绩数据...</p>
</td>
</tr>
`;
// 模拟API延迟
setTimeout(() => {
let filteredGrades = mockGrades.filter(grade => {
// 班级筛<E7BAA7><E7AD9B>? if (selectedClass && grade.className !== selectedClass) {
return false;
}
// 课程筛<E7A88B><E7AD9B>? if (selectedCourse && grade.courseName !== selectedCourse) {
return false;
}
// 学号筛<E58FB7><E7AD9B>? if (studentId && !grade.studentId.includes(studentId)) {
return false;
}
// 姓名筛<E5908D><E7AD9B>? if (studentName && !grade.studentName.includes(studentName)) {
return false;
}
return true;
});
renderGradeTable(filteredGrades);
selectedGradeIds.clear();
selectAllCheckbox.checked = false;
updateSelectedCount();
}, 500);
}
// 导出成绩
function exportGrades() {
// 这里应该调用后端API导出成绩
// 暂时使用模拟导出
alert('成绩导出功能正在开发中，将支持Excel和CSV格式导出<EFBFBD><EFBFBD>?);
// 模拟导出过程
exportBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 导出<E5AFBC><E587BA>?..';
exportBtn.disabled = true;
setTimeout(() => {
exportBtn.innerHTML = '<i class="fas fa-file-export"></i> 导出成绩';
exportBtn.disabled = false;
// 在实际应用中，这里会触发文件下载
// 暂时显示成功消息
showNotification('成绩导出成功！文件已开始下载<E4B88B><E8BDBD>?, 'success');
}, 1500);
}
// 批量删除成绩
function batchDeleteGrades() {
// 这里应该调用后端API删除成绩
// 暂时使用模拟删除
batchDeleteBtn.innerHTML = '<i class="fas fa-spinner fa-spin"></i> 删除<EFBFBD><EFBFBD>?..';
batchDeleteBtn.disabled = true;
setTimeout(() => {
// 从模拟数据中删除选中的成<E79A84><E68890>? selectedGradeIds.forEach(id => {
const index = mockGrades.findIndex(grade => grade.id === id);
if (index !== -1) {
mockGrades.splice(index, 1);
}
});
// 重新渲染表格
renderGradeTable(mockGrades);
selectedGradeIds.clear();
selectAllCheckbox.checked = false;
batchDeleteBtn.innerHTML = '<i class="fas fa-trash-alt"></i> 批量删除';
batchDeleteBtn.disabled = false;
showNotification(`成功删除 ${selectedGradeIds.size} 条成绩记录！`, 'success');
updateSelectedCount();
}, 1000);
}
// 编辑成绩
function editGrade(gradeId) {
// 这里应该跳转到编辑页面或打开编辑模态框
// 暂时显示提示
alert(`编辑成绩 ID: ${gradeId}\n在实际应用中，这里会打开编辑表单。`);
}
// 删除单个成绩
function deleteGrade(gradeId) {
if (confirm('确定要删除这条成绩记录吗？此操作不可撤销<E692A4><E99480>?)) {
// 这里应该调用后端API删除成绩
// 暂时使用模拟删除
const index = mockGrades.findIndex(grade => grade.id === gradeId);
if (index !== -1) {
mockGrades.splice(index, 1);
renderGradeTable(mockGrades);
selectedGradeIds.delete(gradeId);
updateSelectedCount();
showNotification('成绩记录已删除！', 'success');
}
}
}
// 更新选中计数
function updateSelectedCount() {
const count = selectedGradeIds.size;
if (count > 0) {
batchDeleteBtn.innerHTML = `<i class="fas fa-trash-alt"></i> 批量删除 (${count})`;
} else {
batchDeleteBtn.innerHTML = '<i class="fas fa-trash-alt"></i> 批量删除';
}
}
// 显示通知
function showNotification(message, type = 'info') {
// 在实际应用中，这里会显示一个美观的通知组件
// 暂时使用alert
alert(message);
}
// 页面加载完成后初始化
document.addEventListener('DOMContentLoaded', initPage);
</script>
</body>
</html>