node-blog/views/admin/categories/list.ejs

<div class="card">
    <div class="card-header d-flex justify-content-between align-items-center">
        <h5 class="mb-0">分类管理</h5>
        <button class="btn btn-primary" data-bs-toggle="modal" data-bs-target="#addCategoryModal">
            <i class="bi bi-plus"></i> 添加分类
        </button>
    </div>
    <div class="card-body">
        <div class="table-responsive">
            <table class="table table-hover">
                <thead>
                <tr>
                    <th>排序</th>
                    <th>分类名称</th>
                    <th>别名</th>
                    <th>文章数</th>
                    <th>状态</th>
                    <th>操作</th>
                </tr>
                </thead>
                <tbody>
                <% categories.forEach(category => { %>
                    <tr data-id="<%= category._id %>">
                        <td><%= category.order %></td>
                        <td>
                            <% if (category.isTop) { %>
                                <span class="badge bg-danger me-1">置顶</span>
                            <% } %>
                            <%= category.name %>
                        </td>
                        <td><%= category.slug %></td>
                        <td><%= category.postCount || 0 %></td>
                        <td>
                            <% if (category.isActive) { %>
                                <span class="badge bg-success">启用</span>
                            <% } else { %>
                                <span class="badge bg-secondary">禁用</span>
                            <% } %>
                        </td>
                        <td class="action-btns">
                            <button class="btn btn-sm btn-primary edit-btn" data-id="<%= category._id %>">编辑</button>
                            <button class="btn btn-sm btn-danger delete-btn" data-id="<%= category._id %>">删除</button>
                            <% if (category.isTop) { %>
                                <button class="btn btn-sm btn-secondary cancel-top-btn" data-id="<%= category._id %>">取消置顶</button>
                            <% } else { %>
                                <button class="btn btn-sm btn-warning set-top-btn" data-id="<%= category._id %>">设为置顶</button>
                            <% } %>
                        </td>
                    </tr>
                <% }); %>
                </tbody>
            </table>
        </div>
    </div>
</div>

<!-- 添加分类模态框 -->
<div class="modal fade" id="addCategoryModal" tabindex="-1" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <div class="modal-header">
                <h5 class="modal-title">添加分类</h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <form id="addCategoryForm" action="/admin/categories" method="POST">
                <div class="modal-body">
                    <div class="mb-3">
                        <label class="form-label">分类名称</label>
                        <input type="text" class="form-control" name="name" required>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">别名</label>
                        <input type="text" class="form-control" name="slug" required>
                    </div>
                    <div class="mb-3">
                        <label class="form-label">排序值</label>
                        <input type="number" class="form-control" name="order" value="0">
                    </div>
                    <div class="form-check mb-3">
                        <input class="form-check-input" type="checkbox" name="isTop" id="isTop">
                        <label class="form-check-label" for="isTop">置顶分类</label>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-primary">保存</button>
                </div>
            </form>
        </div>
    </div>
</div>

<script>
    // 分类置顶/取消置顶
    document.querySelectorAll('.set-top-btn, .cancel-top-btn').forEach(btn => {
        btn.addEventListener('click', async function() {
            const categoryId = this.getAttribute('data-id');
            const isTop = this.classList.contains('set-top-btn');

            try {
                const response = await fetch(`/admin/categories/${categoryId}/top`, {
                    method: 'PUT',
                    headers: {
                        'Content-Type': 'application/json'
                    },
                    body: JSON.stringify({ isTop })
                });

                if (response.ok) {
                    location.reload();
                } else {
                    alert('操作失败');
                }
            } catch (error) {
                console.error(error);
                alert('操作失败');
            }
        });
    });

    // 删除分类
    document.querySelectorAll('.delete-btn').forEach(btn => {
        btn.addEventListener('click', function() {
            const categoryId = this.getAttribute('data-id');
            if (confirm('确定要删除这个分类吗？')) {
                fetch(`/admin/categories/${categoryId}`, {
                    method: 'DELETE'
                })
                    .then(response => {
                        if (response.ok) {
                            location.reload();
                        } else {
                            alert('删除失败');
                        }
                    })
                    .catch(error => {
                        console.error(error);
                        alert('删除失败');
                    });
            }
        });
    });
</script>