📄 productadd_do.jsp

📁 一个超市管理系统,提供一些基本简单的操作,JSP+APACHE+ORCALE实现

💻 JSP

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<script language="JavaScript">
<!--
function CheckForm(str)
{
   alert(str);
   return false;
}
// -->
</script>
 <%@ page language="java" contentType="text/html; charset=gb2312"
    pageEncoding="gb2312"%>
<%@ page import="java.sql.*" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>物品信息数据处理</title>
</head>
<body>
<jsp:useBean id="Dbcon" scope="page" class="bb.Dbcon" />
<jsp:useBean id="login" scope="session" class="bb.login" />
<%if(login.dept!=1&&login.dept!=5)
  {
%>
<jsp:forward page="index.jsp"/>
<% 
  }
%>
<%try{
  ResultSet rs=null;
  int pro_id=Integer.parseInt(request.getParameter("pro_id"));
  int quantity=Integer.parseInt(request.getParameter("quantity"));
  String pro_name=Dbcon.getStr(request.getParameter("pro_name"));
  String type=Dbcon.getStr(request.getParameter("type"));
  String year=request.getParameter("year");
  String month=request.getParameter("month");
  String day=request.getParameter("day");
  String year1=request.getParameter("year1");
  String month1=request.getParameter("month1");
  String day1=request.getParameter("day1");
  float sto_price=Float.parseFloat(request.getParameter("sto_price"));
  float price=Float.parseFloat(request.getParameter("price"));
  String manu_date=year+"-"+month+"-"+day;
  String avail_date=year1+"-"+month1+"-"+day1;
  String sql=null;

  Connection con=Dbcon.getConn();
  if(request.getParameter("pro_mer")=="")
  {
    sql="insert into tpb.product values ("+pro_id+",'"+pro_name+"','"+type+"','"+manu_date+"','"+avail_date+"',"+sto_price+","+price+","+quantity+",null)";
  }
  else
  { 
	int pro_mer=Integer.parseInt(request.getParameter("pro_mer"));
	sql="insert into tpb.product values ("+pro_id+",'"+pro_name+"','"+type+"','"+manu_date+"','"+avail_date+"',"+sto_price+","+price+","+quantity+","+pro_mer+")";
  }
  Statement stmt=con.createStatement();
  rs=stmt.executeQuery(sql);
  rs.close();
  stmt.close();
  Dbcon.Close();
}catch(SQLException e){
%>
<script language="JavaScript">
  CheckForm("填加的供应商不存在！");
  document.location.href="productAdd.jsp"
</script>
<% 
}
catch(Exception e){
%>
<script language="JavaScript">
  CheckForm("出错了！！！");
  document.location.href="stock.jsp"
</script>
<% 
}
%>
<h1 align="center">添加物品成功</h1>
<a href="productAdd.jsp">返回</a>
</body>
</html>

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