php新手必看:php添加,删除,修改,更新
作者:hesper 日期:2008-02-24

CODE:[Copy to clipboard]<?php
/////////////////新闻操作 //////////////////////
if($newin){ //添加新闻
$sql="Insert INTO `ke_organlist` (`oid`, `title`, `content`, `user`, `datez`, `hit`, `checks`)" .
" VALUES ('$oid', '$title', '$content', '$user', now(), '20', '1');";
$db->query($sql);
echo "<script>alert('更新成功!');location.href='ke_schoolmanage.php?type=newli';</script>";
}
if($newup){ //添加新闻
$sql="Update `ke_organlist` SET `title` = '$title', `content` = '$content', `user` = '$user' Where `id` = $id LIMIT 1;";
$db->query($sql);
echo "<script>alert('更新成功!');location.href='ke_schoolmanage.php?type=newli';</script>";
}
if($delnew){ //删除新闻 权限限制其他用户垮域操作
$sql="Delete FROM `ke_organlist` Where `id` = $delnew and `oid`=$oid";
$db->query($sql);
echo "<script>alert('删除成功!');history.go('-1');</script>";
}
if($type=="newli"){ //新闻列表
$sqlnewli=$db->query("Select * FROM `ke_organlist` Where oid=$oid order by id desc limit 20");
while($rownewli=$db->fetch_array($sqlnewli)){
$arr[]=array("id"=>$rownewli['id'] , "title"=>$rownewli['title'] , "user"=>$rownewli['user'] , "datez"=>$rownewli['datez']);
}
$smarty->assign("arrnewli",$arr);
}
if($type=="editnew"){ //单条新闻
$sqlnewed=$db->query("Select * FROM `ke_organlist` Where id='$editnew'");
$rownewed=$db->fetch_row($sqlnewed);
$smarty->assign("rownewed",$rownewed);
}
?>
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