php批量删除数据
批量删除文章这个技术没什么高深莫测的,只是想写下来与大家分享。(适合初学者:)
1、首先在文章列表页面(list.php),将多选筐命名为:“$del_id[]”,值为文章ID号。
例如(list.php):
2、处理页面(del.php):
if($del_id!=""){
$del_num=count($del_id);
for($i=0;$i mysql_query("Delete from news where id='$del_id[$i]'");
}
echo("<script>alert('删除成功!');history.back();</script>");
}else{
echo("<script>alert('请先选择项目!');history.back();</script>");
}
?>

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