phpcms下拉式友情链接

// 示例代码：检查 PHP 配置
if (!function_exists('get_linkage')) {
    function get_linkage($id = 0) {
        // 加载友情链接数据
        $links = pc_base::load_model('linkage_model')->select();
        return $links;
    }
}

// 示例代码：检查 JavaScript 代码
$(document).ready(function() {
    $.ajax({
        url: 'get_linkage.php',
        type: 'GET',
        success: function(data) {
            // 处理返回的友情链接数据
            var links = JSON.parse(data);
            // 动态生成下拉菜单
            $.each(links, function(index, link) {
                $('#linkage-dropdown').append($('<option>', {
                    value: link.id,
                    text: link.name
                }));
            });
        },
        error: function(xhr, status, error) {
            console.error('Error loading linkage data:', error);
        }
    });
});

// 示例代码：确保数据格式正确
$links = pc_base::load_model('linkage_model')->select();
foreach ($links as &$link) {
    $link['name'] = htmlspecialchars($link['name'], ENT_QUOTES, 'UTF-8');
}
echo json_encode($links);

// 示例代码：确保数据处理逻辑正确
$.ajax({
    url: 'get_linkage.php',
    type: 'GET',
    success: function(data) {
        var links = JSON.parse(data);
        $.each(links, function(index, link) {
            $('#linkage-dropdown').append($('<option>', {
                value: link.id,
                text: link.name
            }));
        });
    },
    error: function(xhr, status, error) {
        console.error('Error loading linkage data:', error);
    }
});