php小型企业库存管理系统的设计与实现代码

check_login 模块

复制代码 代码如下:

session_start();
$workid=$_GET['wid'];//获取工作号
if($workid!=$_SESSION['$workid']||$workid==''){
echo "";
}
?>

function.inc//主要包括数据库连接模块

复制代码 代码如下:

function mysql_link($user="admin",$password="admin",$database="systembase"){
$id=mysql_connect("localhost",$user,$password);
if(!$id){
die('Could not connect: ' . mysql_error());
}
if (!mysql_select_db($database,$id)){
die ("Can\'t select_db : " . mysql_error());
}
//改变客户端字符集编码为gb2312
mysql_query("SET NAMES gb2312");
return $id;
}
?>

仓库管理界面storage.php

复制代码 代码如下:

2 3 include "inc/check_login.php";
4 include "inc/function.inc";
5 $id=mysql_link("storage","storage");//建立storage连接
6
7 $query="select * from admin where admin_id='$workid'";//定位仓库
8 $result=mysql_query($query,$id);
9 $info=mysql_fetch_array($result,MYSQL_ASSOC);
$stoid=$info['storage_id'];
?>

• 注 销

echo "
• 入 库
";
echo "
• 出 库
";
?>

$query="select * from storage where storage_id='$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,goods_id,number,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 "仓库中共有".$totalnum."种货物。";
echo "每页".$pagesize."种，共".$totalpage."页。";
for($j=1;$j<=$totalpage;$j++){
echo "[".$j."] ";
}
echo "
";
$query="select *from ".$stoid."_inventory order by goods_id limit $begin,$pagesize";
$result=mysql_query($query,$id);
$datanum=mysql_num_rows($result);
//echo "";
echo "";
for($i=1;$i<=$datanum;$i++){
$info=mysql_fetch_array($result,MYSQL_ASSOC);
//echo "";
echo "";
}

}
}
mysql_close($id);
?>

货物id	货物名称	货物数量
货物id	货物名称	货物数量
".$info['goods_id']."	".$info['name']."	".$info['number']."
".$info['goods_id']."	".$info['name']."	".$info['number']."

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