CREATE TABLE gvnews (
id int(5) unsigned NOT NULL auto_increment,
titulo varchar(255) NOT NULL,
data date NOT NULL,
texto text,
PRIMARY KEY (id)
) ENGINE = INNODB;
CREATE TABLE gvnews_img (
id int(5) unsigned NOT NULL auto_increment,
id_news int(5) unsigned NOT NULL,
imagem text,
PRIMARY KEY (id),
INDEX (id_news),
FOREIGN KEY (id_news) REFERENCES gvnews(id) ON DELETE CASCADE
) ENGINE = INNODB;
O código que estou utilizando é este:
<?php
include ("include/conecta.php");
require_once("verifica.php");
$id = $_GET["id"];
if($_GET["acao"] == excluir){
$consulta = mysql_query("SELECT * FROM gvnews_img WHERE id_news = $id");
$resultado = mysql_fetch_object($consulta);
$sql = "DELETE gvnews,gvnews_img FROM gvnews INNER JOIN gvnews_img WHERE gvnews.id=$id AND gvnews_img.id_news=$id";
$del = mysql_query($sql)or die(mysql_error());
if( $del ){
if(is_file($resultado->imagem)){
unlink($resultado->imagem);
}
}
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>Untitled Document</title>
</head>
<body>
<table width="182" border="0" cellspacing="0" cellpadding="0">
<?php
$dados = mysql_query("SELECT * FROM gvnews ORDER BY data DESC");
$conta = mysql_num_rows($dados);
if($conta == "0"){
echo "Sem noticias cadastradas";
} else {
?>
<tr>
<td width="47">ID</td>
<td width="135">Status</td>
</tr>
<?php
while($linha=mysql_fetch_array($dados)){
$id = $linha["id"];
?>
<tr>
<td><?php echo "$id" ?></td>
<td><a href="?cat=gvnews&acao=excluir&id=<?php echo $id; ?>">Excluir</a></td>
</tr>
<?php
}
}
?>
</table>
</body>
</html>
Qaulquer ajuda ou dica eu agradeço.
RESOLVIDO
<?
include ("include/conecta.php");
require_once("verifica.php");
$id = $_GET["id"];
if($_GET["acao"] == excluir){
$consulta = mysql_query("SELECT * FROM gvnews_img WHERE id_news = $id");
while($resultado = mysql_fetch_object($consulta)){
unlink($resultado->imagem);
}
$sql = "DELETE gvnews,gvnews_img FROM gvnews INNER JOIN gvnews_img WHERE gvnews.id=$id AND gvnews_img.id_news=$id";
$del = mysql_query($sql)or die(mysql_error());
}
?>










