0
我有以下问题。基本上我有一个表单可以提交最多3个图像。现在,每次提交后,它会为专辑表创建3条记录,为图像创建3条记录。我需要它成为专辑的一个记录和图像的三个记录,以及将图像链接到相册。我希望这一切都有道理......多对一的关系mysql,提交
这是我的结构。
TABLE `albums` (
`id` int(11) NOT NULL auto_increment,
`title` varchar(50) NOT NULL,
`fullname` varchar(40) NOT NULL,
`email` varchar(100) NOT NULL,
`created_at` datetime NOT NULL,
`theme_id` int(11) NOT NULL,
`description` int(11) NOT NULL,
`vote_cache` int(11) NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1 AUTO_INCREMENT=20 ;
TABLE `images` (
`id` int(11) NOT NULL auto_increment,
`album_id` int(11) NOT NULL,
`name` varchar(30) NOT NULL,
和我的代码
function create_album($params)
{
db_connect();
$query = sprintf("INSERT INTO albums set
albums.title = '%s',
albums.email = '%s',
albums.discuss_url = '%s',
albums.theme_id = '%s',
albums.fullname = '%s',
albums.description = '%s',
created_at = NOW()",
mysql_real_escape_string($params['title']),
mysql_real_escape_string($params['email']),
mysql_real_escape_string($params['theme_id']),
mysql_real_escape_string($params['fullname']),
mysql_real_escape_string($params['description'])
);
$result = mysql_query($query);
if(!$result)
{
return false;
}
$album_id = mysql_insert_id();
return $album_id;
}
if(!is_uploaded_file($_FILES['userfile']['tmp_name'][$i]))
{
$warning = 'No file uploaded';
}
elseif is_valid_file_size($_FILES['userfile']['size'][$i])) {
$_POST['album']['theme_id'] = $theme['id'];
create_album($_POST['album']); mysql_query("INSERT INTO images(name) VALUES('$newName')");
copy($_FILES['userfile']['tmp_name'][$i], './photos/'.$original_dir.'/' .$newName.'.jpg');
如果这使得它更容易 - 见下文。如果(!is_uploaded_file($ _ FILES ['userfile'] ['tmp_name'] [$ i])) { $ warning ='没有文件上传'; } ELSEIF is_valid_file_size($ _ FILES [ 'userfile的'] [ '尺寸'] [$ i]于)) \t \t \t { \t \t \t $ _POST [ '专辑'] [ 'theme_id'] = $主题['ID']; \t \t \t \t create_album($ _ POST ['album']); mysql_query(“INSERT INTO`images`(name)VALUES('$ newName')”); copy($ _ FILES ['userfile'] ['tmp_name'] [$ i],'./photos/'.$original_dir.'/'。$ newName。'。jpg'); – Yulia 2011-02-12 21:45:02