商品管理录入管理系统

此为后台管理界面：

 $con = mysql_connect("localhost","","");
 mysql_select_db("xinwen", $con);//test改为你的库名
 $k = ($_GET[k]) ? $_GET[k] : 1;
 $dir = array(1=>"添加类别","添加品牌","添加耗材","耗材列表");
 $title = "耗材管理";
 $rs = mysql_query("select * from first order by id");
 $karr = array();
 echo"/r/n";
 if($_POST["kname"]){
  mysql_query("insert into first set name='$_POST[kname]'");
  echo""; return;
 }
 if($_POST["bname"]&&!$_POST["nosub"]){
  mysql_query("insert into second set groupid='$_POST[selk]',name='$_POST[bname]'");
  echo""; return;
 }
 if($_POST["nosub"]){
  echo"/r/n";
  $onload = "οnlοad='init()'";
 }else if($_GET["edid"]){
  echo"/r/n";
  $onload = "οnlοad='init()'";
 }
 if($_POST["p"]){
  echo"/r/n";
  $onload = "οnlοad='init()'";
 }
 if($_POST["xh"]&&!$_GET["edid"]){
  $rs = mysql_query("select name from second where id='$_POST[selb]' and groupid = '$_POST[selk]'");
  $row = @mysql_fetch_row($rs);
  mysql_query("insert into products set groupid='$_POST[selk]',pinpai='$row[0]',pid='$_POST[selb]',
   xinhao='$_POST[xh]',price='$_POST[price]',haocai='$_POST[haocai]'");
  echo""; return;
 }else if($_POST["xh"]&&$_GET["edid"]){
  $rs = mysql_query("select name from second where id='$_POST[selb]' and groupid = '$_POST[selk]'");
  $row = @mysql_fetch_row($rs);
  mysql_query("update products set groupid='$_POST[selk]',pinpai='$row[0]',pid='$_POST[selb]',
   xinhao='$_POST[xh]',price='$_POST[price]',
   haocai='$_POST[haocai]' where id='$_GET[edid]'");
  echo""; return;
 }
 if($_GET["del"]){
  mysql_query("delete from products where id='$_GET[del]'");
  echo""; return;
 }
?>






bgcolor='#f6f6f6'>

 
 
  
  
 

>       switch($k){   case 1:    echo"      ";    break;   case 2:    echo"                 ";    break;   case 3:    echo"                                                  ";    break;   case 4:    $p = ($_POST[p]) ? $_POST[p] : 1;    $lim = 25;    $where = "where 1=1";    if($_POST[selg]&&$_POST[selg]!="all") $where .= " and groupid='$_POST[selg]'";    if($_POST[selpp]&&$_POST[selpp]!="all") $where .= " and pinpai='$_POST[selpp]'";    $rs = mysql_query("select count(id) as rn from products $where");    $rn = mysql_result($rs,0,"rn");    $ps = ceil($rn/$lim);    echo"      ";    $rs = mysql_query("select * from products $where order by groupid desc,haocai desc limit ".($p-1)*$lim.",$lim");    $haddata=false;    while($row=@mysql_fetch_array($rs)){     $haddata=true;     $key = $row["groupid"];     $bgcolor = ($lim++%2) ? "#ffffff" : "#f6f6f6";     echo"                        ";    }    if(!$haddata) echo"";    echo"";    break;   default: break;  }  if($k<4) echo""; ?> 类别名 类别 ";    foreach($karr as $key=>$val){     echo"$val";    }    echo" 品牌名 类别 ";    foreach($karr as $key=>$val){     echo"$val";    }    echo" 品牌名 ";    foreach($barr as $key=>$val){     echo"$val";    }    echo" 适用机型 价格 耗材 编号 分类 品牌 适用机型 耗材型号 价格 编辑 删除 $row[id] $karr[$key] $row[pinpai] $row[xinhao] $row[haocai] $row[price]       οnclick=/"location='?k=3&edid=$row[id]'/">?       οnclick=/"if(confirm('您确定要删除吗？'))location=location+'&del=$row[id]'/">r 没有符合查询条件的数据！     分类查询：所有类别";     foreach($karr as $key=>$val){      echo"$val";     }     echo"      所有品牌";     if($_POST["selg"]&&$_POST["selg"]!=="all"){      foreach($barr as $val){       echo"$val";      }     }     echo"             共有数据{$rn}行/{$ps}页    ";     if($p>1) echo"";     echo"上一页  ";     if($p<$ps) echo"";     echo"下一页       ";     for($i=1;$i<=$ps;$i++){ echo"第{$i}页"; }     echo"