综述: 新增权限管理系统页面
- 添加了一个完整的权限管理系统HTML页面，包含样式和交互功能 - 实现了权限的增删改查功能，支持树状结构展示父子权限关系 - 提供了右键菜单操作，支持快速添加子权限、编辑和删除权限 - 实现了搜索功能，可根据权限编码、名称或描述进行搜索 - 添加了表单验证，确保权限数据的完整性和一致性
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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>权限管理系统</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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}
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body {
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font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
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background-color: #f5f7fa;
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color: #333;
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height: 100vh;
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padding: 20px;
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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-color: #fff;
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border-radius: 8px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
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overflow: hidden;
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}
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.header {
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background: linear-gradient(135deg, #2c3e50, #3498db);
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color: #fff;
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padding: 20px 30px;
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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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}
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.header h1 {
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font-size: 1.8rem;
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font-weight: 600;
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}
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.header-actions {
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display: flex;
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gap: 10px;
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}
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.btn {
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padding: 10px 20px;
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border: none;
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border-radius: 5px;
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cursor: pointer;
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font-size: 14px;
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font-weight: 500;
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transition: all 0.3s ease;
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display: inline-flex;
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align-items: center;
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gap: 5px;
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}
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.btn-primary {
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background-color: #3498db;
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color: #fff;
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}
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.btn-primary:hover {
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background-color: #2980b9;
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transform: translateY(-2px);
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}
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.btn-success {
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background-color: #27ae60;
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color: #fff;
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}
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.btn-success:hover {
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background-color: #229954;
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}
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.btn-danger {
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background-color: #e74c3c;
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color: #fff;
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}
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.btn-danger:hover {
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background-color: #c0392b;
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}
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.btn-warning {
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background-color: #f39c12;
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color: #fff;
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}
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.btn-warning:hover {
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background-color: #e67e22;
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}
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/* 搜索栏 */
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.search-bar {
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padding: 20px 30px;
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background-color: #f8f9fa;
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border-bottom: 1px solid #dee2e6;
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}
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.search-form {
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display: flex;
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gap: 15px;
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align-items: center;
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}
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.search-input {
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flex: 1;
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padding: 10px 15px;
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border: 1px solid #ddd;
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border-radius: 5px;
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font-size: 14px;
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}
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.search-input:focus {
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outline: none;
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border-color: #3498db;
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box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
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}
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/* 表格样式 */
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.table-container {
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padding: 0 30px 30px 30px;
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overflow-x: auto;
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}
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.permissions-table {
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width: 100%;
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border-collapse: collapse;
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margin-top: 20px;
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background-color: #fff;
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}
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.permissions-table th,
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.permissions-table td {
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padding: 12px 15px;
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text-align: left;
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border-bottom: 1px solid #eee;
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}
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.permissions-table th {
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background-color: #f8f9fa;
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font-weight: 600;
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color: #2c3e50;
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position: sticky;
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top: 0;
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z-index: 10;
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}
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.permissions-table tr:hover {
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background-color: #f8f9fa;
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}
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.permission-row {
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cursor: pointer;
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transition: background-color 0.2s ease;
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}
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.permission-row.parent-row {
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font-weight: 500;
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}
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.permission-row.child-row {
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background-color: #fafbfc;
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}
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.permission-row.child-row td:first-child {
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padding-left: 45px;
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position: relative;
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}
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.permission-row.child-row td:first-child::before {
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content: "└─";
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position: absolute;
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left: 25px;
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color: #bdc3c7;
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}
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.permission-code {
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font-family: monospace;
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background-color: #ecf0f1;
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padding: 2px 6px;
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border-radius: 3px;
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font-size: 13px;
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}
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.permission-type {
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padding: 4px 8px;
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border-radius: 12px;
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font-size: 12px;
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font-weight: 500;
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}
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.type-menu {
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background-color: #3498db;
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color: #fff;
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}
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.type-button {
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background-color: #27ae60;
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color: #fff;
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}
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.expand-btn {
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background: none;
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border: none;
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cursor: pointer;
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padding: 2px 5px;
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margin-right: 8px;
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color: #3498db;
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font-size: 12px;
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transition: transform 0.3s ease;
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}
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.expand-btn.collapsed {
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transform: rotate(-90deg);
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}
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.actions {
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display: flex;
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gap: 5px;
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}
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.btn-sm {
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padding: 5px 10px;
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font-size: 12px;
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}
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/* 弹窗样式 */
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.modal {
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display: none;
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position: fixed;
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z-index: 1000;
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left: 0;
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top: 0;
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width: 100%;
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height: 100%;
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background-color: rgba(0, 0, 0, 0.5);
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}
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.modal.show {
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.modal-content {
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background-color: #fff;
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border-radius: 8px;
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width: 500px;
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max-width: 90vw;
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max-height: 90vh;
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overflow-y: auto;
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box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
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transform: scale(0.8);
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transition: transform 0.3s ease;
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}
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.modal.show .modal-content {
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transform: scale(1);
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}
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.modal-header {
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background: linear-gradient(135deg, #2c3e50, #3498db);
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color: #fff;
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padding: 20px 25px;
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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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}
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.modal-header h3 {
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font-size: 1.2rem;
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font-weight: 600;
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}
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.close {
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background: none;
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border: none;
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color: #fff;
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font-size: 24px;
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cursor: pointer;
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padding: 0;
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width: 30px;
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height: 30px;
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display: flex;
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align-items: center;
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justify-content: center;
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border-radius: 50%;
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transition: background-color 0.3s ease;
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}
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.close:hover {
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background-color: rgba(255, 255, 255, 0.2);
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}
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.modal-body {
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padding: 25px;
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}
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.form-group {
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margin-bottom: 20px;
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}
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.form-group label {
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display: block;
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margin-bottom: 8px;
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font-weight: 500;
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color: #2c3e50;
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}
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.form-group input,
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.form-group select,
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.form-group textarea {
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width: 100%;
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padding: 10px 15px;
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border: 1px solid #ddd;
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border-radius: 5px;
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font-size: 14px;
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transition: border-color 0.3s ease;
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}
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.form-group input:focus,
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.form-group select:focus,
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.form-group textarea:focus {
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outline: none;
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border-color: #3498db;
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box-shadow: 0 0 5px rgba(52, 152, 219, 0.3);
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}
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.form-group textarea {
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resize: vertical;
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min-height: 80px;
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}
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.modal-footer {
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background-color: #f8f9fa;
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padding: 15px 25px;
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display: flex;
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justify-content: flex-end;
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gap: 10px;
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border-top: 1px solid #dee2e6;
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}
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/* 右键菜单样式 */
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.context-menu {
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position: fixed;
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background-color: #fff;
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border: 1px solid #ddd;
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border-radius: 5px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
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z-index: 2000;
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padding: 5px 0;
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min-width: 120px;
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display: none;
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}
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.context-menu-item {
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padding: 8px 15px;
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cursor: pointer;
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font-size: 14px;
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transition: background-color 0.2s ease;
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display: flex;
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align-items: center;
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gap: 8px;
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}
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.context-menu-item:hover {
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background-color: #f8f9fa;
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}
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/* 空状态样式 */
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.empty-state {
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text-align: center;
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padding: 60px 20px;
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color: #7f8c8d;
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}
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.empty-state h3 {
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margin-bottom: 10px;
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color: #95a5a6;
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}
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/* 响应式设计 */
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@media (max-width: 768px) {
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.container {
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margin: 10px;
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border-radius: 0;
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}
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.header {
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padding: 15px 20px;
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flex-direction: column;
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gap: 15px;
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}
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.search-bar {
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padding: 15px 20px;
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}
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.table-container {
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padding: 0 20px 20px 20px;
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}
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.permissions-table {
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font-size: 14px;
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}
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.permissions-table th,
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.permissions-table td {
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padding: 8px 10px;
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}
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.modal-content {
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width: 95vw;
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margin: 10px;
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}
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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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<!-- 头部 -->
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<div class="header">
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<h1>权限管理系统</h1>
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<div class="header-actions">
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<button class="btn btn-success" onclick="openAddModal()">
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➕ 新增权限
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</button>
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</div>
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</div>
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<!-- 搜索栏 -->
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<div class="search-bar">
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<div class="search-form">
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<input type="text" class="search-input" id="searchInput" placeholder="搜索权限编码、名称或描述...">
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<button class="btn btn-primary" onclick="searchPermissions()">🔍 搜索</button>
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<button class="btn btn-warning" onclick="resetSearch()">🔄 重置</button>
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</div>
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</div>
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<!-- 表格容器 -->
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<div class="table-container">
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<table class="permissions-table">
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<thead>
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<tr>
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<th>权限编码</th>
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<th>权限名称</th>
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<th>权限描述</th>
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<th>权限类型</th>
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<th>父级权限</th>
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<th>操作</th>
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</tr>
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</thead>
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<tbody id="permissionsTableBody">
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<!-- 数据将通过JavaScript动态加载 -->
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</tbody>
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</table>
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<div class="empty-state" id="emptyState" style="display: none;">
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<h3>暂无权限数据</h3>
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<p>点击"新增权限"按钮开始添加权限信息</p>
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</div>
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</div>
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</div>
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<!-- 权限弹窗 -->
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<div id="permissionModal" class="modal">
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<div class="modal-content">
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<div class="modal-header">
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<h3 id="modalTitle">新增权限</h3>
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<button type="button" class="close" onclick="closeModal()">×</button>
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</div>
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<div class="modal-body">
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<form id="permissionForm">
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<div class="form-group">
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<label for="permissionCode">权限编码 *</label>
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<input type="text" id="permissionCode" name="code" required placeholder="请输入全局唯一的权限编码">
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</div>
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<div class="form-group">
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<label for="permissionName">权限名称 *</label>
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<input type="text" id="permissionName" name="name" required placeholder="请输入权限名称">
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</div>
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<div class="form-group">
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<label for="permissionDesc">权限描述</label>
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<textarea id="permissionDesc" name="description" placeholder="请输入权限描述（可选）"></textarea>
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</div>
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<div class="form-group">
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<label for="parentCode">父级权限编码</label>
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<select id="parentCode" name="parentCode">
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<option value="">无父级权限</option>
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<!-- 选项将通过JavaScript动态加载 -->
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</select>
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</div>
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<div class="form-group">
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<label for="permissionType">权限类型 *</label>
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<select id="permissionType" name="type" required>
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<option value="">请选择权限类型</option>
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<option value="menu">菜单</option>
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<option value="button">按钮</option>
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</select>
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</div>
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</form>
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</div>
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<div class="modal-footer">
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<button type="button" class="btn btn-warning" onclick="closeModal()">取消</button>
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<button type="button" class="btn btn-success" onclick="savePermission()">保存</button>
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</div>
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</div>
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</div>
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<!-- 右键菜单 -->
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<div id="contextMenu" class="context-menu">
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<div class="context-menu-item" onclick="addChildPermission()">
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➕ 添加子权限
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</div>
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<div class="context-menu-item" onclick="editPermission()">
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✏️ 编辑权限
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</div>
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<div class="context-menu-item" onclick="deletePermission()">
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🗑️ 删除权限
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</div>
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</div>
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<script>
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// 权限数据存储
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let permissions = [];
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let currentEditingId = null;
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let contextMenuTargetRow = null;
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|
||||
// 初始化示例数据
|
||||
function initSampleData() {
|
||||
permissions = [
|
||||
{
|
||||
id: 1,
|
||||
code: 'SYSTEM',
|
||||
name: '系统管理',
|
||||
description: '系统管理模块',
|
||||
parentCode: '',
|
||||
type: 'menu'
|
||||
},
|
||||
{
|
||||
id: 2,
|
||||
code: 'SYSTEM_USER',
|
||||
name: '用户管理',
|
||||
description: '用户管理功能',
|
||||
parentCode: 'SYSTEM',
|
||||
type: 'menu'
|
||||
},
|
||||
{
|
||||
id: 3,
|
||||
code: 'SYSTEM_USER_ADD',
|
||||
name: '添加用户',
|
||||
description: '添加新用户按钮',
|
||||
parentCode: 'SYSTEM_USER',
|
||||
type: 'button'
|
||||
},
|
||||
{
|
||||
id: 4,
|
||||
code: 'SYSTEM_USER_EDIT',
|
||||
name: '编辑用户',
|
||||
description: '编辑用户信息按钮',
|
||||
parentCode: 'SYSTEM_USER',
|
||||
type: 'button'
|
||||
},
|
||||
{
|
||||
id: 5,
|
||||
code: 'SYSTEM_ROLE',
|
||||
name: '角色管理',
|
||||
description: '角色管理功能',
|
||||
parentCode: 'SYSTEM',
|
||||
type: 'menu'
|
||||
},
|
||||
{
|
||||
id: 6,
|
||||
code: 'CONTENT',
|
||||
name: '内容管理',
|
||||
description: '内容管理模块',
|
||||
parentCode: '',
|
||||
type: 'menu'
|
||||
}
|
||||
];
|
||||
renderPermissionsTable();
|
||||
}
|
||||
|
||||
// 渲染权限表格
|
||||
function renderPermissionsTable(data = permissions) {
|
||||
const tableBody = document.getElementById('permissionsTableBody');
|
||||
const emptyState = document.getElementById('emptyState');
|
||||
|
||||
if (data.length === 0) {
|
||||
tableBody.innerHTML = '';
|
||||
emptyState.style.display = 'block';
|
||||
return;
|
||||
}
|
||||
|
||||
emptyState.style.display = 'none';
|
||||
|
||||
// 构建树状结构
|
||||
const tree = buildPermissionTree(data);
|
||||
let html = '';
|
||||
|
||||
tree.forEach(item => {
|
||||
html += renderPermissionRow(item, 0);
|
||||
});
|
||||
|
||||
tableBody.innerHTML = html;
|
||||
}
|
||||
|
||||
// 构建权限树
|
||||
function buildPermissionTree(data) {
|
||||
const map = {};
|
||||
const roots = [];
|
||||
|
||||
// 创建映射
|
||||
data.forEach(item => {
|
||||
map[item.code] = { ...item, children: [] };
|
||||
});
|
||||
|
||||
// 构建树结构
|
||||
data.forEach(item => {
|
||||
if (item.parentCode && map[item.parentCode]) {
|
||||
map[item.parentCode].children.push(map[item.code]);
|
||||
} else {
|
||||
roots.push(map[item.code]);
|
||||
}
|
||||
});
|
||||
|
||||
return roots;
|
||||
}
|
||||
|
||||
// 渲染权限行
|
||||
function renderPermissionRow(item, level) {
|
||||
const hasChildren = item.children && item.children.length > 0;
|
||||
const isParent = level === 0;
|
||||
const parentClass = isParent ? 'parent-row' : 'child-row';
|
||||
|
||||
let html = `
|
||||
<tr class="permission-row ${parentClass}"
|
||||
data-id="${item.id}"
|
||||
data-code="${item.code}"
|
||||
oncontextmenu="showContextMenu(event, this)">
|
||||
<td>
|
||||
${hasChildren ? `<button class="expand-btn" onclick="toggleChildren(this)">▼</button>` : ''}
|
||||
<span class="permission-code">${item.code}</span>
|
||||
</td>
|
||||
<td>${item.name}</td>
|
||||
<td>${item.description || '-'}</td>
|
||||
<td><span class="permission-type type-${item.type}">${item.type === 'menu' ? '菜单' : '按钮'}</span></td>
|
||||
<td>${item.parentCode || '-'}</td>
|
||||
<td class="actions">
|
||||
<button class="btn btn-primary btn-sm" onclick="editPermissionById(${item.id})">编辑</button>
|
||||
<button class="btn btn-danger btn-sm" onclick="deletePermissionById(${item.id})">删除</button>
|
||||
</td>
|
||||
</tr>
|
||||
`;
|
||||
|
||||
// 添加子权限行
|
||||
if (hasChildren) {
|
||||
item.children.forEach(child => {
|
||||
html += renderPermissionRow(child, level + 1);
|
||||
});
|
||||
}
|
||||
|
||||
return html;
|
||||
}
|
||||
|
||||
// 展开/收起子权限
|
||||
function toggleChildren(btn) {
|
||||
const row = btn.closest('tr');
|
||||
const code = row.dataset.code;
|
||||
let nextRow = row.nextElementSibling;
|
||||
|
||||
const isExpanded = btn.textContent === '▼';
|
||||
btn.textContent = isExpanded ? '▶' : '▼';
|
||||
btn.classList.toggle('collapsed', isExpanded);
|
||||
|
||||
// 切换所有子行的显示状态
|
||||
while (nextRow && nextRow.classList.contains('child-row')) {
|
||||
nextRow.style.display = isExpanded ? 'none' : 'table-row';
|
||||
nextRow = nextRow.nextElementSibling;
|
||||
}
|
||||
}
|
||||
|
||||
// 显示右键菜单
|
||||
function showContextMenu(event, row) {
|
||||
event.preventDefault();
|
||||
contextMenuTargetRow = row;
|
||||
|
||||
const menu = document.getElementById('contextMenu');
|
||||
menu.style.display = 'block';
|
||||
menu.style.left = event.pageX + 'px';
|
||||
menu.style.top = event.pageY + 'px';
|
||||
}
|
||||
|
||||
// 隐藏右键菜单
|
||||
function hideContextMenu() {
|
||||
document.getElementById('contextMenu').style.display = 'none';
|
||||
contextMenuTargetRow = null;
|
||||
}
|
||||
|
||||
// 点击其他地方隐藏右键菜单
|
||||
document.addEventListener('click', hideContextMenu);
|
||||
|
||||
// 打开新增弹窗
|
||||
function openAddModal() {
|
||||
currentEditingId = null;
|
||||
document.getElementById('modalTitle').textContent = '新增权限';
|
||||
document.getElementById('permissionForm').reset();
|
||||
updateParentCodeOptions();
|
||||
document.getElementById('permissionModal').classList.add('show');
|
||||
}
|
||||
|
||||
// 添加子权限
|
||||
function addChildPermission() {
|
||||
if (!contextMenuTargetRow) return;
|
||||
|
||||
const parentCode = contextMenuTargetRow.dataset.code;
|
||||
openAddModal();
|
||||
document.getElementById('parentCode').value = parentCode;
|
||||
hideContextMenu();
|
||||
}
|
||||
|
||||
// 编辑权限
|
||||
function editPermission() {
|
||||
if (!contextMenuTargetRow) return;
|
||||
|
||||
const id = parseInt(contextMenuTargetRow.dataset.id);
|
||||
editPermissionById(id);
|
||||
hideContextMenu();
|
||||
}
|
||||
|
||||
// 根据ID编辑权限
|
||||
function editPermissionById(id) {
|
||||
const permission = permissions.find(p => p.id === id);
|
||||
if (!permission) return;
|
||||
|
||||
currentEditingId = id;
|
||||
document.getElementById('modalTitle').textContent = '编辑权限';
|
||||
document.getElementById('permissionCode').value = permission.code;
|
||||
document.getElementById('permissionName').value = permission.name;
|
||||
document.getElementById('permissionDesc').value = permission.description || '';
|
||||
document.getElementById('permissionType').value = permission.type;
|
||||
|
||||
updateParentCodeOptions(permission.code);
|
||||
document.getElementById('parentCode').value = permission.parentCode || '';
|
||||
|
||||
document.getElementById('permissionModal').classList.add('show');
|
||||
}
|
||||
|
||||
// 删除权限
|
||||
function deletePermission() {
|
||||
if (!contextMenuTargetRow) return;
|
||||
|
||||
const id = parseInt(contextMenuTargetRow.dataset.id);
|
||||
deletePermissionById(id);
|
||||
hideContextMenu();
|
||||
}
|
||||
|
||||
// 根据ID删除权限
|
||||
function deletePermissionById(id) {
|
||||
const permission = permissions.find(p => p.id === id);
|
||||
if (!permission) return;
|
||||
|
||||
// 检查是否有子权限
|
||||
const hasChildren = permissions.some(p => p.parentCode === permission.code);
|
||||
if (hasChildren) {
|
||||
alert('该权限下有子权限，请先删除子权限！');
|
||||
return;
|
||||
}
|
||||
|
||||
if (confirm(`确定要删除权限"${permission.name}"吗？`)) {
|
||||
permissions = permissions.filter(p => p.id !== id);
|
||||
renderPermissionsTable();
|
||||
}
|
||||
}
|
||||
|
||||
// 更新父级权限选项
|
||||
function updateParentCodeOptions(excludeCode = '') {
|
||||
const select = document.getElementById('parentCode');
|
||||
select.innerHTML = '<option value="">无父级权限</option>';
|
||||
|
||||
permissions.forEach(permission => {
|
||||
if (permission.code !== excludeCode && permission.type === 'menu') {
|
||||
const option = document.createElement('option');
|
||||
option.value = permission.code;
|
||||
option.textContent = `${permission.code} (${permission.name})`;
|
||||
select.appendChild(option);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// 保存权限
|
||||
function savePermission() {
|
||||
const form = document.getElementById('permissionForm');
|
||||
const formData = new FormData(form);
|
||||
|
||||
const code = formData.get('code').trim();
|
||||
const name = formData.get('name').trim();
|
||||
const description = formData.get('description').trim();
|
||||
const parentCode = formData.get('parentCode');
|
||||
const type = formData.get('type');
|
||||
|
||||
// 验证
|
||||
if (!code || !name || !type) {
|
||||
alert('请填写必填项！');
|
||||
return;
|
||||
}
|
||||
|
||||
// 检查权限编码是否重复（编辑时排除自身）
|
||||
const existingPermission = permissions.find(p => p.code === code && p.id !== currentEditingId);
|
||||
if (existingPermission) {
|
||||
alert('权限编码已存在！');
|
||||
return;
|
||||
}
|
||||
|
||||
// 验证父级权限
|
||||
if (parentCode) {
|
||||
const parentPermission = permissions.find(p => p.code === parentCode);
|
||||
if (!parentPermission) {
|
||||
alert('父级权限不存在！');
|
||||
return;
|
||||
}
|
||||
if (parentPermission.type !== 'menu') {
|
||||
alert('只能选择菜单类型的权限作为父级权限！');
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
const permissionData = {
|
||||
code,
|
||||
name,
|
||||
description,
|
||||
parentCode: parentCode || '',
|
||||
type
|
||||
};
|
||||
|
||||
if (currentEditingId) {
|
||||
// 编辑权限
|
||||
const index = permissions.findIndex(p => p.id === currentEditingId);
|
||||
if (index !== -1) {
|
||||
permissions[index] = { ...permissions[index], ...permissionData };
|
||||
}
|
||||
} else {
|
||||
// 新增权限
|
||||
const newId = Math.max(...permissions.map(p => p.id), 0) + 1;
|
||||
permissions.push({ id: newId, ...permissionData });
|
||||
}
|
||||
|
||||
closeModal();
|
||||
renderPermissionsTable();
|
||||
}
|
||||
|
||||
// 关闭弹窗
|
||||
function closeModal() {
|
||||
document.getElementById('permissionModal').classList.remove('show');
|
||||
currentEditingId = null;
|
||||
}
|
||||
|
||||
// 搜索权限
|
||||
function searchPermissions() {
|
||||
const keyword = document.getElementById('searchInput').value.trim().toLowerCase();
|
||||
if (!keyword) {
|
||||
renderPermissionsTable();
|
||||
return;
|
||||
}
|
||||
|
||||
const filteredPermissions = permissions.filter(permission =>
|
||||
permission.code.toLowerCase().includes(keyword) ||
|
||||
permission.name.toLowerCase().includes(keyword) ||
|
||||
(permission.description && permission.description.toLowerCase().includes(keyword))
|
||||
);
|
||||
|
||||
renderPermissionsTable(filteredPermissions);
|
||||
}
|
||||
|
||||
// 重置搜索
|
||||
function resetSearch() {
|
||||
document.getElementById('searchInput').value = '';
|
||||
renderPermissionsTable();
|
||||
}
|
||||
|
||||
// 监听回车键搜索
|
||||
document.getElementById('searchInput').addEventListener('keypress', function(e) {
|
||||
if (e.key === 'Enter') {
|
||||
searchPermissions();
|
||||
}
|
||||
});
|
||||
|
||||
// 监听ESC键关闭弹窗
|
||||
document.addEventListener('keydown', function(e) {
|
||||
if (e.key === 'Escape') {
|
||||
closeModal();
|
||||
hideContextMenu();
|
||||
}
|
||||
});
|
||||
|
||||
// 阻止弹窗背景点击关闭
|
||||
document.getElementById('permissionModal').addEventListener('click', function(e) {
|
||||
if (e.target === this) {
|
||||
closeModal();
|
||||
}
|
||||
});
|
||||
|
||||
// 初始化页面
|
||||
document.addEventListener('DOMContentLoaded', function() {
|
||||
initSampleData();
|
||||
});
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
Loading…
Reference in New Issue