📄 customer.jsp
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<html>
<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.sql.*"%>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 6.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title>销售管理信息系统</title>
</head>
<jsp:useBean id="db" scope="page" class="sale.dbBean" />
<body>
<p align="center"><font size="7" color="#000080">销售管理信息系统</font></p>
<hr>
<%
String id=new String();
id=(String)session.getAttribute("id");
if(id==null)
{
response.sendRedirect("index.htm");
}
%>
<%
String c_id=new String();
String name=new String();
String address=new String();
String postcode=new String();
String tax=new String();
String d_id=new String();
String tel=new String();
String sql=new String();
ResultSet rs=null;
int pageLine=10;//每页显示记录数
int totalRec=0;//总客户记录数
int totalSub=0;
int intPage=1;//初使页
if(request.getParameter("page")!=null)
intPage=Integer.parseInt(request.getParameter("page"));
sql="select count(*) as cnt from customer";
rs=db.executeQuery(sql);
if(rs.next())
totalRec=rs.getInt("cnt");
rs.close();
//取得客户总页数
int intPageCount=0;
intPageCount=(totalRec+pageLine-1)/pageLine;
%>
<p align="center"><font size="5" color="#000080">客户信息</font></p>
<p align="center">
<form method="POST" action="customer_s.jsp">
<input type="submit" value="销售统计" style="position: absolute; left:178; top:161">
</form>
<table align="center" border="1" width="">
<tr align="center">
<td width="80">客户id</td>
<td width="80">片区编号</td>
<td width="60">姓名</td>
<td width="80">地址</td>
<td width="80">邮编</td>
<td width="80">电话</td>
<td width="80">传真</td>
<td width="40">修改</td>
<td width="30" bgcolor="#99A6BF"><input type="submit" value="删除" name=submit></td>
</tr>
<%
//从数据库取得客户信息
int i;
int serial;
sql="select * from customer order by id";
rs=db.executeQuery(sql);
if(intPageCount>0)
{
for(i=1;i<=(intPage-1)*pageLine;i++)
rs.next();
for(i=1;i<=pageLine;i++)
{
if(rs.next())
{
c_id=rs.getString(1);
name=rs.getString(2);
d_id=rs.getString(3);
address=rs.getString(4);
postcode=rs.getString(5);
tel=rs.getString(6);
tax=rs.getString(7);
%>
<tr>
<td width="80" align="center"><%=c_id%></td>
<td width="80" align="center"><%=d_id%></td>
<td width="60" align="center"><%=name%></td>
<td width="80" align="center"><%=address%></td>
<td width="80" align="center"><%=postcode%></td>
<td width="80" align="center"><%=tel%></td>
<td width="80" align="center"><%=tax%></td>
<td width="40" align="center"><a href="update_c.jsp?c_id=<%=c_id%>"><font color="#000080">修改</font></a></td>
<td width="30" align="center" bgcolor="#ffffff"><input type="checkbox" name="c_id" value="<%=c_id%>"></td>
</tr>
<%
}
}
rs.next();
}
rs.close();
db.close();
%>
</form>
<%--分页显示贴子--%>
<%
out.print("<TR>");
if(intPageCount*pageLine<totalRec)
intPageCount++;
if(intPage>intPageCount)
intPage=intPageCount;
if(intPage<1)
intPage=1;
out.println("<form method=\"post\" name=fPageNum action=\"customer.jsp\">");
out.println("<center> 分页 ");
if(intPage<2)
out.println("首页 上一页");
else
{
out.println("<a href=\"customer.jsp?page=1\">首页</a> ");
out.println("<a href=\"customer.jsp?page="+(intPage-1)+"\">上一页</a> ");
}
if(intPage-intPageCount>=0)
out.println("下一页 尾页");
else
out.println("<a href=\"customer.jsp?page="+(intPage+1)+"\">下一页</a> <a href=\"customer.jsp?page="+intPageCount+"\">尾页</a>");
out.print(" 页次:<strong>"+intPage+"/"+intPageCount+"</strong>页");
out.print(" 共<b>"+totalRec+"</b>人<b>"+pageLine+"</b>人/页");
out.print(" 转到第<input type=\"text\" name=\"page\" size=\"2\" class=smallInput value=\""+intPage+"\">");
out.print("页<input class=bottonface type=\"submit\" value=\"GO\" name=\"cndok\" ></span></p></form>");
out.print("</td>");
out.print("</td>");
%>
</table>
<form method="POST" action="customer_m.jsp">
<input type="submit" value="回款统计" style="position: absolute; left:345; top:160">
</form>
<form method="POST" action="customer_f.jsp">
<input type="submit" value="退货统计" style="position: absolute; left: 532; top: 158">
</form>
<form method="POST" action="join_c.jsp">
<input type="submit" value="添加客户">
</form>
<form method="POST" action="search_c.jsp">
[客户查询]
<input type="text" name="key">
<input type="submit" value="查询">
</form>
<form method="POST" action="user.jsp">
<input type="submit" value="返回">
</form>
</body>
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