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<!DOCTYPE html>
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<html lang="zh-CN">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>课堂随机点名系统</title>
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<style>
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* {
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margin: 0;
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padding: 0;
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box-sizing: border-box;
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font-family: "Microsoft YaHei", sans-serif;
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}
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body {
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background-color: #f0f0f0;
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color: #333;
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line-height: 1.5;
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}
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.container {
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max-width: 1200px;
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margin: 0 auto;
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background: white;
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min-height: 100vh;
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box-shadow: 0 0 10px rgba(0,0,0,0.1);
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}
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/* 标题栏样式 */
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.title-bar {
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background: #2e7d32;
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color: white;
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padding: 8px 15px;
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display: flex;
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justify-content: space-between;
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align-items: center;
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-webkit-app-region: drag;
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}
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.title-text {
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font-size: 16px;
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font-weight: bold;
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}
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.window-controls {
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display: flex;
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-webkit-app-region: no-drag;
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}
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.window-control {
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width: 12px;
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height: 12px;
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border-radius: 50%;
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margin-left: 8px;
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cursor: pointer;
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}
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.minimize { background: #ffbd2e; }
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.maximize { background: #28ca42; }
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.close { background: #ff5f57; }
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/* 标签页样式 */
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.tabs {
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display: flex;
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background: #f5f5f5;
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border-bottom: 1px solid #ddd;
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}
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.tab {
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padding: 10px 20px;
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cursor: pointer;
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border-bottom: 3px solid transparent;
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transition: all 0.3s;
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}
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.tab.active {
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background: white;
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border-bottom-color: #2e7d32;
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color: #2e7d32;
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font-weight: bold;
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}
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.tab-content {
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display: none;
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padding: 20px;
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}
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.tab-content.active {
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display: block;
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}
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/* 通用卡片样式 */
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.card {
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background: white;
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border: 1px solid #e0e0e0;
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border-radius: 4px;
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margin-bottom: 20px;
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overflow: hidden;
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}
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.card-header {
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background: #f5f5f5;
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padding: 10px 15px;
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border-bottom: 1px solid #e0e0e0;
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font-weight: bold;
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}
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.card-body {
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padding: 15px;
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}
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/* 按钮样式 */
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.btn {
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padding: 6px 12px;
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border: 1px solid #ccc;
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border-radius: 4px;
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background: #f9f9f9;
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cursor: pointer;
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font-size: 14px;
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margin-right: 8px;
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margin-bottom: 8px;
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}
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.btn:hover {
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background: #e9e9e9;
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}
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.btn-primary {
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background: #2e7d32;
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color: white;
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border-color: #2e7d32;
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}
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.btn-primary:hover {
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background: #1b5e20;
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}
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/* 表格样式 */
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table {
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width: 100%;
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border-collapse: collapse;
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}
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th, td {
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padding: 8px 12px;
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text-align: left;
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border-bottom: 1px solid #e0e0e0;
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}
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th {
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background: #f5f5f5;
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font-weight: bold;
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}
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tr:hover {
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background: #f9f9f9;
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}
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/* 点名模块特定样式 */
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.rollcall-display {
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text-align: center;
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padding: 20px 0;
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}
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.student-name {
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font-size: 24px;
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font-weight: bold;
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margin: 10px 0;
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}
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.student-info {
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font-size: 14px;
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color: #666;
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margin-bottom: 20px;
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}
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.mode-selector {
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display: flex;
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justify-content: center;
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margin: 15px 0;
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}
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.mode-btn {
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padding: 8px 16px;
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border: 1px solid #ccc;
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background: #f9f9f9;
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cursor: pointer;
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}
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.mode-btn:first-child {
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border-radius: 4px 0 0 4px;
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}
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.mode-btn:last-child {
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border-radius: 0 4px 4px 0;
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}
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.mode-btn.active {
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background: #2e7d32;
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color: white;
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border-color: #2e7d32;
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}
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/* 表单元素样式 */
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.form-group {
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margin-bottom: 15px;
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}
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.form-label {
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display: block;
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margin-bottom: 5px;
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font-weight: bold;
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}
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.form-control {
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width: 100%;
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padding: 6px 12px;
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border: 1px solid #ccc;
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border-radius: 4px;
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}
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.checkbox-group {
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display: flex;
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align-items: center;
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margin-bottom: 10px;
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}
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.checkbox-group input {
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margin-right: 8px;
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}
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/* 统计信息样式 */
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.stats-container {
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display: flex;
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flex-wrap: wrap;
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margin-bottom: 20px;
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}
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.stat-item {
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flex: 1;
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min-width: 150px;
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background: #f9f9f9;
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border: 1px solid #e0e0e0;
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border-radius: 4px;
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padding: 10px;
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margin: 0 10px 10px 0;
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text-align: center;
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}
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.stat-value {
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font-size: 20px;
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font-weight: bold;
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color: #2e7d32;
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}
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.stat-label {
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font-size: 12px;
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color: #666;
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}
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/* 图表容器样式 */
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.chart-container {
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height: 300px;
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background: #f9f9f9;
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border: 1px solid #e0e0e0;
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border-radius: 4px;
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margin-top: 15px;
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position: relative;
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}
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.chart-placeholder {
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position: absolute;
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top: 50%;
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left: 50%;
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transform: translate(-50%, -50%);
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color: #999;
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text-align: center;
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}
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.chart-controls {
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display: flex;
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align-items: center;
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margin-bottom: 10px;
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}
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.chart-controls select {
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margin-right: 10px;
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}
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/* 状态栏样式 */
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.status-bar {
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background: #f5f5f5;
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border-top: 1px solid #e0e0e0;
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padding: 5px 15px;
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font-size: 12px;
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color: #666;
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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">
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<!-- 标题栏 -->
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<div class="title-bar">
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<div class="title-text">课堂随机点名系统</div>
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<div class="window-controls">
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<div class="window-control minimize"></div>
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<div class="window-control maximize"></div>
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<div class="window-control close"></div>
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</div>
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</div>
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<!-- 标签页导航 -->
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<div class="tabs">
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<div class="tab active" data-tab="rollcall">点名</div>
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<div class="tab" data-tab="students">学生管理</div>
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<div class="tab" data-tab="scores">积分管理</div>
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<div class="tab" data-tab="visualization">数据可视化</div>
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</div>
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<!-- 点名模块 -->
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<div id="rollcall" class="tab-content active">
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<div class="card">
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<div class="card-header">课堂点名</div>
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<div class="card-body">
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<div class="mode-selector">
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<div class="mode-btn active">随机点名</div>
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<div class="mode-btn">顺序点名</div>
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</div>
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<div class="rollcall-display">
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<div class="student-name">陈四</div>
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<div class="student-info">
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学号：2021012 | 专业：计算机科学 | 当前积分：8.2
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</div>
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<button class="btn btn-primary">开始点名</button>
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</div>
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<div class="form-group">
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<div class="card-header">记录点名结果</div>
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<div class="card-body">
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<div class="checkbox-group">
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<input type="checkbox" id="arrived" checked>
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<label for="arrived">学生已到达</label>
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</div>
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<div class="form-group">
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<label class="form-label">重复问题得分：0.00分</label>
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<input type="range" min="0" max="1" step="0.1" value="0" class="form-control">
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<small>(0-1：不能重复，0：未测试，0.5：准确重复)</small>
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</div>
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<div class="form-group">
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<label class="form-label">回答问题得分：0.00分</label>
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<input type="range" min="0" max="3" step="0.1" value="0" class="form-control">
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<small>(0-3分，根据回答情况)</small>
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</div>
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<button class="btn btn-primary">提交记录</button>
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</div>
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</div>
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</div>
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</div>
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<div class="card">
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<div class="card-header">最近点名记录</div>
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<div class="card-body">
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<p style="text-align: center; color: #999;">暂无记录</p>
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</div>
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</div>
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</div>
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<!-- 学生管理模块 -->
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<div id="students" class="tab-content">
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<div class="card">
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<div class="card-header">学生管理</div>
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<div class="card-body">
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<div style="margin-bottom: 15px;">
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<button class="btn">导入Excel</button>
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<button class="btn">刷新</button>
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<button class="btn">删除选中</button>
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</div>
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<table>
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<thead>
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<tr>
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<th>ID</th>
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<th>学号</th>
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<th>姓名</th>
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<th>专业</th>
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<th>总积分</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>1</td>
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<td>2021001</td>
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<td>张三</td>
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<td>软件工程</td>
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<td>4.7</td>
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</tr>
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<tr>
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<td>2</td>
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<td>2021012</td>
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<td>陈四</td>
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<td>计算机科学</td>
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<td>8.2</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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</div>
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<!-- 积分管理模块 -->
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<div id="scores" class="tab-content">
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<div class="card">
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<div class="card-header">积分管理</div>
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<div class="card-body">
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<div class="stats-container">
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<div class="stat-item">
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<div class="stat-value">2</div>
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<div class="stat-label">总学生数</div>
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</div>
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<div class="stat-item">
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<div class="stat-value">11</div>
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<div class="stat-label">总点名次数</div>
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</div>
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<div class="stat-item">
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<div class="stat-value">6.45</div>
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<div class="stat-label">平均积分</div>
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</div>
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<div class="stat-item">
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<div class="stat-value">8.20</div>
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<div class="stat-label">最高积分</div>
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</div>
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<div class="stat-item">
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<div class="stat-value">4.70</div>
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<div class="stat-label">最低积分</div>
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</div>
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</div>
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<div style="margin-bottom: 15px;">
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<button class="btn">导出积分详单</button>
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<button class="btn">刷新</button>
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</div>
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<table>
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<thead>
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<tr>
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<th>排名</th>
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<th>学号</th>
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<th>姓名</th>
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<th>专业</th>
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<th>总积分</th>
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<th>随机点名次数</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>1</td>
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<td>2021012</td>
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<td>陈四</td>
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<td>计算机科学</td>
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<td>8.20</td>
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<td>5</td>
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</tr>
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<tr>
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<td>2</td>
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<td>2021001</td>
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<td>张三</td>
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<td>软件工程</td>
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<td>4.70</td>
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<td>2</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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</div>
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|
|
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|
<!-- 数据可视化模块 -->
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|
|
<div id="visualization" class="tab-content">
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|
|
<div class="card">
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|
<div class="card-header">数据可视化</div>
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|
<div class="card-body">
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|
|
<div class="chart-controls">
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|
|
<select class="form-control" style="width: auto;">
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|
|
<option>显示前10名</option>
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|
</select>
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|
<select class="form-control" style="width: auto;">
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|
|
<option>柱形图</option>
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|
|
</select>
|
|
|
<button class="btn">刷新</button>
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|
|
</div>
|
|
|
|
|
|
<div class="chart-container">
|
|
|
<div class="chart-placeholder">
|
|
|
<p>积分排名可视化</p>
|
|
|
<p>总积分（柱形图）和随机点名次数（折线图）</p>
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|
<p>学生1: 陈四 - 总积分: 8.2 - 随机点名次数: 5</p>
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|
<p>学生2: 张三 - 总积分: 4.7 - 随机点名次数: 2</p>
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|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<!-- 状态栏 -->
|
|
|
<div class="status-bar">就绪</div>
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|
|
</div>
|
|
|
|
|
|
<script>
|
|
|
// 标签页切换功能
|
|
|
document.querySelectorAll('.tab').forEach(tab => {
|
|
|
tab.addEventListener('click', function() {
|
|
|
// 移除所有激活状态
|
|
|
document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
|
|
|
document.querySelectorAll('.tab-content').forEach(c => c.classList.remove('active'));
|
|
|
|
|
|
// 添加当前激活状态
|
|
|
this.classList.add('active');
|
|
|
const tabId = this.getAttribute('data-tab');
|
|
|
document.getElementById(tabId).classList.add('active');
|
|
|
});
|
|
|
});
|
|
|
|
|
|
// 点名模式切换
|
|
|
document.querySelectorAll('.mode-btn').forEach(btn => {
|
|
|
btn.addEventListener('click', function() {
|
|
|
document.querySelectorAll('.mode-btn').forEach(b => b.classList.remove('active'));
|
|
|
this.classList.add('active');
|
|
|
});
|
|
|
});
|
|
|
|
|
|
// 开始点名按钮功能
|
|
|
document.querySelector('.btn-primary').addEventListener('click', function() {
|
|
|
const students = [
|
|
|
{ name: "张三", id: "2021001", major: "软件工程", score: "4.7" },
|
|
|
{ name: "陈四", id: "2021012", major: "计算机科学", score: "8.2" },
|
|
|
{ name: "王五", id: "2021005", major: "人工智能", score: "7.5" },
|
|
|
{ name: "赵六", id: "2021010", major: "数据科学", score: "6.8" }
|
|
|
];
|
|
|
|
|
|
// 随机选择学生
|
|
|
const randomStudent = students[Math.floor(Math.random() * students.length)];
|
|
|
|
|
|
// 更新显示
|
|
|
document.querySelector('.student-name').textContent = randomStudent.name;
|
|
|
document.querySelector('.student-info').textContent =
|
|
|
`学号：${randomStudent.id} | 专业：${randomStudent.major} | 当前积分：${randomStudent.score}`;
|
|
|
|
|
|
// 添加点名记录
|
|
|
const now = new Date();
|
|
|
const timeString = `${now.getHours().toString().padStart(2, '0')}:${now.getMinutes().toString().padStart(2, '0')}`;
|
|
|
|
|
|
const historyContainer = document.querySelector('#rollcall .card:last-child .card-body');
|
|
|
historyContainer.innerHTML = `
|
|
|
<table>
|
|
|
<thead>
|
|
|
<tr>
|
|
|
<th>时间</th>
|
|
|
<th>学生</th>
|
|
|
<th>状态</th>
|
|
|
</tr>
|
|
|
</thead>
|
|
|
<tbody>
|
|
|
<tr>
|
|
|
<td>${timeString}</td>
|
|
|
<td>${randomStudent.name}</td>
|
|
|
<td>已点名</td>
|
|
|
</tr>
|
|
|
</tbody>
|
|
|
</table>
|
|
|
`;
|
|
|
});
|
|
|
|
|
|
// 窗口控制按钮功能
|
|
|
document.querySelector('.close').addEventListener('click', function() {
|
|
|
if (confirm('确定要关闭应用吗？')) {
|
|
|
window.close(); // 注意：这通常只在特定环境下有效
|
|
|
}
|
|
|
});
|
|
|
|
|
|
document.querySelector('.minimize').addEventListener('click', function() {
|
|
|
// 最小化窗口逻辑（在浏览器中无法真正最小化，这里只是示例）
|
|
|
console.log('最小化窗口');
|
|
|
});
|
|
|
|
|
|
document.querySelector('.maximize').addEventListener('click', function() {
|
|
|
// 最大化/还原窗口逻辑
|
|
|
if (!document.fullscreenElement) {
|
|
|
document.documentElement.requestFullscreen();
|
|
|
} else {
|
|
|
document.exitFullscreen();
|
|
|
}
|
|
|
});
|
|
|
</script>
|
|
|
</body>
|
|
|
</html> |
