521cd9ba42
- add README.md with usage and deployment guide - fix category sync logic in backend - fix URL overflow in admin services list - fix data caching issues in front-end and back-end - add 'View Front-end' button in admin dashboard
494 lines
12 KiB
HTML
494 lines
12 KiB
HTML
{% extends "base.html" %}
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{% block title %}分类管理 - ToNav{% endblock %}
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{% block content %}
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<div class="container admin-layout">
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<!-- 顶部导航 -->
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<div class="admin-header">
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<div class="header-left">
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<h1>📂 分类管理</h1>
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<a href="/admin" class="back-link">← 返回首页</a>
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</div>
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<div class="header-right">
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<button class="btn btn-outline" onclick="window.open('/', '_blank')" style="margin-right: 10px;">查看前台 ↗</button>
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<button class="btn btn-primary" onclick="showCreateModal()">+ 新建分类</button>
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</div>
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</div>
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<!-- 分类列表 -->
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<div class="categories-list">
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<div class="loading">加载中...</div>
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</div>
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<!-- 创建/编辑弹窗 -->
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<div class="modal" id="categoryModal">
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<div class="modal-content">
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<div class="modal-header">
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<h2 id="modalTitle">新建分类</h2>
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<button class="close-btn" onclick="closeModal()">×</button>
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</div>
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<form id="categoryForm" class="modal-body">
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<input type="hidden" id="categoryId">
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<div class="form-group">
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<label>分类名称 *</label>
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<input type="text" id="categoryName" class="input" required>
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</div>
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<div class="form-group">
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<label>排序权重</label>
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<input type="number" id="categorySort" class="input" value="0">
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</div>
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<div class="form-actions">
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<button type="button" class="btn" onclick="closeModal()">取消</button>
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<button type="submit" class="btn btn-primary">保存</button>
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</div>
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</form>
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</div>
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</div>
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</div>
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<style>
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:root {
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--main-red: #ff4d4f;
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}
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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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background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
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min-height: 100vh;
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padding: 20px;
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}
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.container {
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max-width: 600px;
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margin: 0 auto;
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}
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.admin-header {
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background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
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color: #fff;
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padding: 25px 30px;
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border-radius: 20px 20px 0 0;
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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-left h1 {
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font-size: 22px;
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font-weight: 700;
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}
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.back-link {
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color: #8c8c8c;
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font-size: 13px;
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text-decoration: none;
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}
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.back-link:hover {
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color: #bfbfbf;
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}
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.categories-list {
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background: #fff;
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padding: 30px;
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border-radius: 0 0 20px 20px;
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}
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.category-item {
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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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padding: 15px 20px;
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background: #fafafa;
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border-radius: 12px;
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margin-bottom: 10px;
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transition: all 0.3s;
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}
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.category-item:hover {
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background: #f0f0f0;
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transform: translateX(5px);
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}
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.category-info {
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display: flex;
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align-items: center;
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gap: 15px;
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}
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.category-icon {
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font-size: 24px;
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}
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.category-name {
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font-size: 16px;
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font-weight: 600;
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color: #262626;
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}
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.category-meta {
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font-size: 12px;
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color: #999;
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margin-left: 10px;
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}
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.category-actions {
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display: flex;
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gap: 8px;
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}
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.action-btn-sm {
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padding: 8px 14px;
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border: 1px solid #d9d9d9;
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background: #fff;
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border-radius: 8px;
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font-size: 13px;
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cursor: pointer;
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transition: all 0.3s;
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}
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.action-btn-sm:hover {
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border-color: var(--main-red);
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color: var(--main-red);
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}
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.action-btn-sm.danger:hover {
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background: #fff2f0;
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border-color: #ff4d4f;
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color: #ff4d4f;
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}
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/* Modal */
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.modal {
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display: none;
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position: fixed;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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background: rgba(0,0,0,0.6);
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z-index: 1000;
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align-items: center;
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justify-content: center;
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animation: fadeIn 0.3s ease;
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}
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.modal.active {
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display: flex;
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}
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@keyframes fadeIn {
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from { opacity: 0; }
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to { opacity: 1; }
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}
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.modal-content {
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background: #fff;
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border-radius: 20px;
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max-width: 500px;
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width: 90%;
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animation: slideUp 0.3s ease;
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}
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@keyframes slideUp {
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from { transform: translateY(50px); opacity: 0; }
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to { transform: translateY(0); opacity: 1; }
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}
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.modal-header {
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padding: 20px 25px;
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background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
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color: #fff;
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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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border-radius: 20px 20px 0 0;
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}
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.modal-header h2 {
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font-size: 18px;
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font-weight: 600;
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}
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.close-btn {
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background: none;
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border: none;
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color: #fff;
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font-size: 28px;
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cursor: pointer;
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padding: 0;
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width: 32px;
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height: 32px;
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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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}
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.close-btn:hover {
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background: 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-size: 14px;
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font-weight: 500;
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color: #262626;
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}
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.input {
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width: 100%;
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padding: 10px 12px;
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border: 1px solid #d9d9d9;
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border-radius: 8px;
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font-size: 14px;
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transition: all 0.3s;
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}
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.input:focus {
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outline: none;
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border-color: var(--main-red);
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box-shadow: 0 0 0 3px rgba(255, 77, 79, 0.1);
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}
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.form-actions {
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display: flex;
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justify-content: flex-end;
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gap: 10px;
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}
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.btn-outline {
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background: transparent;
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border: 1px solid rgba(255,255,255,0.3);
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color: #fff;
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}
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.btn-outline:hover {
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background: rgba(255,255,255,0.1);
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border-color: #fff;
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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: 8px;
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font-size: 14px;
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font-weight: 600;
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cursor: pointer;
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transition: all 0.3s;
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}
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.btn-primary {
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background: var(--main-red);
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color: #fff;
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box-shadow: 0 4px 15px rgba(255, 77, 79, 0.4);
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}
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.btn-primary:hover {
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background: #ff7875;
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}
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.loading {
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text-align: center;
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padding: 40px;
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color: #999;
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}
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.empty-state {
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text-align: center;
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padding: 40px;
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color: #999;
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}
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</style>
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{% endblock %}
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{% block scripts %}
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<script>
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let allCategories = [];
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let allServices = [];
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// 初始化
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document.addEventListener('DOMContentLoaded', function() {
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loadData();
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setupForm();
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});
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// 加载数据
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async function loadData() {
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try {
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const [catResp, svcResp] = await Promise.all([
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fetch('/api/admin/categories'),
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fetch('/api/admin/services')
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]);
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if (!catResp.ok) {
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window.location.href = '/admin/login';
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return;
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}
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allCategories = await catResp.json();
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allServices = await svcResp.json();
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renderCategories();
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} catch (err) {
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console.error('加载失败:', err);
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window.location.href = '/admin/login';
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}
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}
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// 渲染分类列表
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function renderCategories() {
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const container = document.querySelector('.categories-list');
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if (allCategories.length === 0) {
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container.innerHTML = '<div class="empty-state">暂无分类</div>';
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return;
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}
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let html = '';
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allCategories.forEach(category => {
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const serviceCount = allServices.filter(s => s.category === category.name).length;
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html += `
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<div class="category-item">
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<div class="category-info">
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<span class="category-icon">📂</span>
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<div>
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<span class="category-name">${category.name}</span>
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<span class="category-meta">${serviceCount} 个服务 · 排序 ${category.sort_order}</span>
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</div>
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</div>
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<div class="category-actions">
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<button class="action-btn-sm" onclick="editCategory(${category.id})">编辑</button>
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<button class="action-btn-sm danger" onclick="deleteCategory(${category.id}, '${category.name}')">删除</button>
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</div>
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</div>
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`;
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});
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container.innerHTML = html;
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}
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// 设置表单
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function setupForm() {
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document.getElementById('categoryForm').addEventListener('submit', function(e) {
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e.preventDefault();
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saveCategory();
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});
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}
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// 显示创建弹窗
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function showCreateModal() {
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document.getElementById('modalTitle').textContent = '新建分类';
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document.getElementById('categoryId').value = '';
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document.getElementById('categoryForm').reset();
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document.getElementById('categorySort').value = '0';
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document.getElementById('categoryModal').classList.add('active');
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}
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// 编辑分类
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function editCategory(id) {
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const category = allCategories.find(c => c.id === id);
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if (!category) return;
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document.getElementById('modalTitle').textContent = '编辑分类';
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document.getElementById('categoryId').value = category.id;
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document.getElementById('categoryName').value = category.name;
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document.getElementById('categorySort').value = category.sort_order;
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document.getElementById('categoryModal').classList.add('active');
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}
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// 保存分类
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async function saveCategory() {
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const id = document.getElementById('categoryId').value;
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const data = {
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name: document.getElementById('categoryName').value.trim(),
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sort_order: parseInt(document.getElementById('categorySort').value) || 0
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};
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if (!data.name) {
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alert('分类名称不能为空');
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return;
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}
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try {
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const url = id ? `/api/admin/categories/${id}` : '/api/admin/categories';
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const method = id ? 'PUT' : 'POST';
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const response = await fetch(url, {
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method: method,
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headers: {'Content-Type': 'application/json'},
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body: JSON.stringify(data)
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});
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if (response.ok) {
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closeModal();
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loadData();
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} else {
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const result = await response.json();
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alert(result.error || '保存失败');
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}
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} catch (err) {
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alert('请求失败: ' + err.message);
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}
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}
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// 删除分类
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async function deleteCategory(id, name) {
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const serviceCount = allServices.filter(s => s.category === name).length;
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if (serviceCount > 0) {
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alert(`该分类下有 ${serviceCount} 个服务，无法删除`);
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return;
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}
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if (!confirm(`确定要删除分类"${name}"吗？此操作不可恢复。`)) return;
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try {
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const response = await fetch(`/api/admin/categories/${id}`, {
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method: 'DELETE'
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});
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if (response.ok) {
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loadData();
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} else {
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const result = await response.json();
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alert(result.error || '删除失败');
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}
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} catch (err) {
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alert('请求失败: ' + err.message);
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}
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}
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// 关闭弹窗
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function closeModal() {
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document.getElementById('categoryModal').classList.remove('active');
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}
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// 点击外部关闭弹窗
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document.getElementById('categoryModal').addEventListener('click', function(e) {
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if (e.target === this) {
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closeModal();
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}
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});
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</script>
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{% endblock %}
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