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197 lines
6.3 KiB
197 lines
6.3 KiB
<!DOCTYPE html>
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<html xmlns:th="http://www.thymeleaf.org">
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<head>
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<title>课堂点名系统</title>
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<link rel="stylesheet" type="text/css" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css">
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<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/css/all.min.css">
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<style>
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@keyframes gradientAnimation {
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0% { background-position: 0% 50%; }
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50% { background-position: 100% 50%; }
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100% { background-position: 0% 50%; }
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}
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body {
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background: linear-gradient(120deg, #a1c4fd, #c2e9fb, #c2e9fb, #a1c4fd);
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background-size: 300% 300%;
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animation: gradientAnimation 10s ease infinite;
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color: #fff;
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font-family: Arial, sans-serif;
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}
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.container {
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background: rgba(255, 255, 255, 0.85);
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border-radius: 10px;
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padding: 30px;
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box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
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color: #000;
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transform: translateY(100px);
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opacity: 0;
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transition: all 0.5s ease-in-out;
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}
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.container.show {
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transform: translateY(0);
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opacity: 1;
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}
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.card {
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border-radius: 10px;
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box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
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margin-bottom: 20px;
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transform: scale(0.9);
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transition: transform 0.3s ease-in-out;
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}
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.card:hover {
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transform: scale(1);
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}
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h1, h2 {
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font-weight: 400;
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position: relative;
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display: inline-block;
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color: #3399ff;
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}
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h1::after, h2::after {
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content: '';
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position: absolute;
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width: 100%;
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transform: scaleX(0);
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height: 3px;
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bottom: 0;
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left: 0;
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background-color: #3399ff;
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transform-origin: bottom right;
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transition: transform 0.25s ease-out;
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}
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h1:hover::after, h2:hover::after {
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transform: scaleX(1);
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transform-origin: bottom left;
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}
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.btn-primary, .btn-success, .btn-info, .btn-secondary {
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border-radius: 50px;
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transition: background-color 0.3s ease;
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}
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.btn-primary:hover, .btn-success:hover, .btn-info:hover, .btn-secondary:hover {
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background-color: #3399ff;
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color: #fff;
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}
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.fab {
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position: fixed;
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right: 30px;
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bottom: 30px;
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background: #3399ff;
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color: #fff;
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border-radius: 50%;
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width: 60px;
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height: 60px;
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display: flex;
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align-items: center;
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justify-content: center;
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box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
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cursor: pointer;
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transition: background-color 0.3s ease;
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}
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.fab:hover {
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background-color: #2673d1;
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}
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.fab i {
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font-size: 24px;
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}
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</style>
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</head>
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<body>
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<div class="container mt-4" id="main-container">
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<h1 class="text-center">课堂点名系统</h1>
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<div class="alert alert-success" th:if="${message}">
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<span th:text="${message}"></span>
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</div>
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<div class="card p-4">
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<form method="post" action="/upload" enctype="multipart/form-data" th:if="${uploadSuccess == null}">
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<div class="form-group">
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<label for="file">文件上传区域</label>
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<input type="file" class="form-control-file" id="file" name="file" required>
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</div>
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<button type="submit" class="btn btn-primary btn-block">上传</button>
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</form>
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</div>
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<hr th:if="${uploadSuccess != null}">
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<div class="card p-4" th:if="${uploadSuccess != null}">
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<form method="post" action="/pick">
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<button type="submit" class="btn btn-success btn-block">
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<i class="fas fa-random"></i> 随机点名
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</button>
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</form>
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</div>
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<hr>
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<div class="card p-4" th:if="${pickedStudent != null}">
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<h2>点到的学生：</h2>
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<p>姓名：<span th:text="${pickedStudent.name}"></span></p>
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<p>学号：<span th:text="${pickedStudent.studentId}"></span></p>
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<form method="post" action="/updatePoints">
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<input type="hidden" name="studentId" th:value="${pickedStudent.id}">
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<div class="form-group">
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<label for="points">调整积分：</label>
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<input type="number" class="form-control" id="points" name="points" step="0.1" value="1" required>
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</div>
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<button type="submit" class="btn btn-info btn-block">更新积分</button>
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</form>
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<form method="post" action="/pick" class="mt-3">
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<button type="submit" class="btn btn-secondary btn-block">开始下一次点名</button>
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</form>
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</div>
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<hr>
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<div class="card p-4">
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<h2>学生名单：</h2>
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<table class="table table-striped table-bordered mt-3">
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<thead class="thead-dark">
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<tr>
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<th>姓名</th>
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<th>学号</th>
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<th>积分</th>
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</tr>
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</thead>
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<tbody>
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<tr th:each="student : ${students}">
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<td th:text="${student.name}"></td>
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<td th:text="${student.studentId}"></td>
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<td th:text="${student.points}"></td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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<a href="/pick" class="fab">
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<i class="fas fa-random"></i>
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</a>
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<script src="https://code.jquery.com/jquery-3.2.1.slim.min.js"></script>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.11.0/umd/popper.min.js"></script>
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<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"></script>
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<script>
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document.addEventListener("DOMContentLoaded", function() {
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const container = document.getElementById('main-container');
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container.classList.add('show');
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});
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</script>
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</body>
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</html> |