// 公告管理页面的Javascript document.addEventListener('DOMContentLoaded', function() { // 提示框自动关闭 setTimeout(function() { const alerts = document.querySelectorAll('.alert-success, .alert-info'); alerts.forEach(alert => { const bsAlert = new bootstrap.Alert(alert); bsAlert.close(); }); }, 5000); }); // 更改公告状态(发布/撤销) function changeStatus(announcementId, status) { if (!confirm('确定要' + (status === 1 ? '发布' : '撤销') + '这条公告吗?')) { return; } fetch(`/announcement/status/${announcementId}`, { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-Requested-With': 'XMLHttpRequest' }, body: JSON.stringify({ status: status }) }) .then(response => response.json()) .then(data => { if (data.success) { alert(data.message); location.reload(); } else { alert('操作失败: ' + data.message); } }) .catch(error => { console.error('Error:', error); alert('发生错误,请重试'); }); } // 更改公告置顶状态 function changeTopStatus(announcementId, isTop) { if (!confirm('确定要' + (isTop ? '置顶' : '取消置顶') + '这条公告吗?')) { return; } fetch(`/announcement/top/${announcementId}`, { method: 'POST', headers: { 'Content-Type': 'application/json', 'X-Requested-With': 'XMLHttpRequest' }, body: JSON.stringify({ is_top: isTop }) }) .then(response => response.json()) .then(data => { if (data.success) { alert(data.message); location.reload(); } else { alert('操作失败: ' + data.message); } }) .catch(error => { console.error('Error:', error); alert('发生错误,请重试'); }); }