php小型企业库存管理系统的设计与实现代码

$query="select * from storage where storage_id='$stoid'";//定位仓库信息
$result=mysql_query($query,$id);
if(mysql_num_rows($result)<1){
echo "没有仓库".$stoid;
}else{
$info=mysql_fetch_array($result,MYSQL_ASSOC);
echo "仓库号:".$stoid."总容量:".$info['storage_cap']."剩余容量:".$info['storage_lcap']."
仓库地址:".$info['storage_add']."仓库电话:".$info['storage_tele'];
if (!!mysql_select_db("basicbase",$id)){
die ("Can't select_db : " . mysql_error());
}
//在basicbase中建立对应仓库货物视图，入库视图以及出库视图
//判断是否存在相关视图，没有的话就新建视图
$query="select * from ".$stoid."_inventory";
if(!mysql_query($query,$id)){
//创建inventory视图
$query="create view ".$stoid."_inventory as
select inventory.goods_id,name,number from inventory,systembase.goods where storage_id=".$stoid." and inventory.goods_id=systembase.goods.goods_id";
if(!mysql_query($query,$id)){
die ("Can't create_view_inventory : " . mysql_error());
}
//创建input视图
$query="create view ".$stoid."_input as
select input_id,goods_id,number,time from input where admin_id=".$workid;
if(!mysql_query($query,$id)){
die ("Can't create_view_input : " . mysql_error());
}
//创建output视图
$query="create view ".$stoid."_output as
select output_id,time from output where admin_id=".$workid;
if(!mysql_query($query,$id)){
die ("Can't create_view_output : " . mysql_error());
}
}
$query="select * from ".$stoid."_inventory";
$result=mysql_query($query,$id);
if(mysql_num_rows($result)<1){
echo "
该仓库目前是空的";
}else{
$totalnum=mysql_num_rows($result);
$pagesize=7;
$page=$_GET["page"];
if(""==$page){
$page=1;
}
$begin=($page-1)*$pagesize;
$totalpage=ceil($totalnum/$pagesize); echo "echo "每页".$pagesize."种，共".$totalpage."页。for($j=1;$j<=$totalpage;$j++){
echo "";
}
echo "
";
$query="select *from ".$stoid."_inventory order by goods_id limit $begin,$pagesize";
$result=mysql_query($query,$id);
$datanum=mysql_num_rows($result);
//echo "货物id货物名称货物数量echo "货物id货物名称货物数量for($i=1;$i<=$datanum;$i++){
$info=mysql_fetch_array($result,MYSQL_ASSOC);
//echo "".$info['goods_id']."".$info['name']."".$info['number']."echo "".$info['goods_id']."".$info['name']."".$info['number']."} }
}
mysql_close($id);
?>

代码太多不一一贴了，第一次写碰到很多问题，但不管怎么说程序还是运行起来了

（编辑：李大同）

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