【phpstudy】php access 留言板程序

【www.bbyears.com--Access】

*/

error_reporting(0);
$conn = new com("adodb.connection");
$conn->open("driver={microsoft access driver (*.mdb)}; dbq=" . realpath("db.mdb "));
$rs=new com("adodb.recordset");

$abc = $_get["abc"]; $webn = $_post["webn"]; $name = $_post["name"]; $pws = $_post["pws"]; $newpws = $_post["newpws"];
$rs->open("select * from [web]",$conn,1,1);
$adminname = $rs->fields(1)->value;
$adminpws = $rs->fields(2)->value;
$ll = $rs->fields(3)->value;
$webname = $rs->fields(4)->value;
$rs->close();
$admincookie = $adminname;

$conn->execute("update [web] set [ll] = "$ll"+1"); //$rs->close();
?>

if ($abc=="admin"){
 if ($name==$adminname && $pws==$adminpws){
 setcookie("admin", $admincookie, time()+3600); header("location:./");
 }else{echo "<script>alert("用户名或密码错误！");history.back();</script>";}
}

if ($abc=="exit"){
setcookie("admin", "", time()-3600); header("location:./");
}

if ($abc=="editadmin"){
 if (!$webname || !$name || !$pws){
 echo "<script>alert("留言本、用户名、原密码不能为空！");history.back();</script>";
 }
 if ($pws!=$adminpws){
 echo "<script>alert("愿密码错误！");history.back();</script>";
 }
 if($newpws!=""){
 $conn->execute("update [web] set [webname] = "$webname" , [name] = "$name" , [pws] = "$newpws"");
 $conn->close(); //$conn=null;
 echo "<script>alert("修改成功，请重新登录！");location="?abc=exit";</script>";
 }else{
 $conn->execute("update [web] set [webname] = "$webn" , [name] = "$name"");
 $conn->close(); //$conn=null;
 echo "<script>alert("修改成功！");location="./";</script>";
 }
}
?>

【 】
管理 修改资料 安全退出

 

$id=$_get["id"];
$sj=date("y-m-d");
if($abc=="add"){
 $nr=$_post["nr"];
 $ip=getenv("remote_addr");
 if (!$nr){
 echo "<script>alert("留言不能为空！");history.back();</script>";
 }else{
 $conn->execute("insert into [txt] (nr,sj) values ("$nr","$sj")");
 }
 echo "<script>alert("操作成功！");location="./";</script>";
 $conn->close(); $conn=null;
}
 
if($abc=="del"){
 $conn->execute("delete from [txt] where [id]=".$id);
 $conn->close(); $conn=null; header("location:./");
}

if($abc=="edit"){
 $nr=$_post["nr"];
 $hf=$_post["hf"];
 $conn->execute("update [txt] set [nr] = "$nr" , [hf] = "$hf" where [id]=".$id);
 $conn->close(); $conn=null; header("location:./");
}
 
$zd=$_get["zd"]; 
if($zd!=""){
 if($zd=="0")$zd=1; else $zd=0;
 $conn->execute("update [txt] set [zd] = "$zd" where [id]=".$id);
 $conn->close(); $conn=null; header("location:./");
}
?>

//分页
$rs->open("select * from [txt] order by [zd] desc, [sj] desc",$conn,1,3);
$rs->pagesize=5;
$page=trim($_get["page"]);
if($page=="" || is_numeric(intval($page))<=0){$page=1;}else if(intval($page)>$rs->pagecount){$page=$rs->pagecount;}
$page=intval($page);
 if(!$rs->eof||$rs->bof){
  $rs->absolutepage=$page; $mypagesize=$rs->pagesize; $i=$rs->recordcount()-($page-1)*$rs->pagesize; 
  while(!$rs->eof && $mypagesize>0 && $i>=$rs->recordcount()-1-$rs->pagesize*$page){
   $id = $rs->fields(0)->value;
   $nr = $rs->fields(1)->value;
   $hf = $rs->fields(2)->value;
   $sj = $rs->fields(3)->value;
   $zd = $rs->fields(4)->value;
?>

置顶 】"; else echo "id.".$i; ?>
　
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date：

movenext; $mypagesize--; $i--; } } //分页循环 ?>

数据库结构
id name pws ll webname
1 abc abc 4 abc 留言本 php+acc

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