JAVAEE-based-parking-manage.../tingchechang/WebContent/admin/chewei_mg.jsp

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<%@ page language="java" contentType="text/html; charset=GB18030"
pageEncoding="GB18030" import="java.sql.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<jsp:useBean id="gg" class="com.DB" scope="page" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
<script language="javascript">
function check(){
if(form1.chewei_no.value==""){
alert("请输入车位编号!");form1.chewei_no.focus();return false;
} }
</script>
<link href="../css/style.css" rel="stylesheet" type="text/css">
</head>
<body>
<table width="985" height="548" border="0" cellpadding="0"
cellspacing="0">
<tr>
<td valign="top" background="../image/RIGHT.jpg"><table
width="985" height="50" border="0" cellpadding="0" cellspacing="0">
<tr>
<td>&nbsp;</td>
</tr>
</table>
<form id="form1" name="form1" method="post"
action="chewei_chuli.jsp" onSubmit="return check()">
<table width="493" border="0" align="center" cellpadding="0"
cellspacing="0">
<tr>
<td height="30" colspan="2" align="center">车位添加</td>
</tr>
<tr>
<td width="40">&nbsp;</td>
<td width="945" height="25">车位编号: <input name="chewei_no"
type="text" id="chewei_no" /></td>
</tr>
<tr>
<td width="40">&nbsp;</td>
<td width="945" height="25">车位类型: <select name="chewei_type"
id="chewei_type">
<option value="小型车">小型车</option>
<option value="中型车" selected="selected">中型车</option>
<option value="大型车">大型车</option>
<option value="高档车">高档车</option>
</select>
</td>
</tr>
<tr>
<td width="40">&nbsp;</td>
<td width="945" height="25">车位状态: <select
name="chewei_state" id="chewei_state">
<option value="空闲" selected="selected">空闲</option>
<option value="预订">预订</option>
<option value="使用">使用</option>
</select>
</td>
</tr>
<tr>
<td width="40">&nbsp;</td>
<td width="945" height="25">车位位置: <select
name="chewei_didian">
<option value="" selected>选择</option>
<option value="A区">A区</option>
<option value="B区">B区</option>
<option value="C区">C区</option>
<option value="D区">D区</option>
</select></td>
</tr>
<tr>
<td>&nbsp;</td>
<td height="35">&nbsp;
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <input
type="submit" name="Submit" value="添加" /> &nbsp;&nbsp; <input
type="reset" name="Submit2" value="重置" />
</td>
</tr>
</table>
</form>
<table width="557" height="55" border="0" align="center"
cellpadding="0" cellspacing="0">
<tr>
<td width="87" height="31" align="center" bgcolor="#ECE9D8">车位编号</td>
<td width="87" align="center" bgcolor="#ECE9D8">车位类型</td>
<td width="73" align="center" bgcolor="#ECE9D8">当前状态</td>
<td width="264" align="center" bgcolor="#ECE9D8">车位位置</td>
<td width="46" align="center" bgcolor="#ECE9D8">删除</td>
</tr>
<%
int CountPage = 0;
int CurrPage = 1;
int PageSize = 12;
int CountRow = 0;
String StrPage = request.getParameter("Page");
if (StrPage == null)
{
CurrPage = 1;
}
else
{
CurrPage = Integer.parseInt(StrPage);
}
Connection con=gg.getCon();
if (con != null)
{
try
{
String sqlyy = "Select * from chewei ";
ResultSet rs=gg.GetRs(sqlyy);
if(!rs.next())
{
out.println("对不起,暂时没有信息");
}
else{
rs.last();
int i = 0;
CountRow = rs.getRow();
CountPage = (CountRow/PageSize);
if (CountRow%PageSize>0)
CountPage++;
Integer n = (CurrPage-1)*5+1;
rs.first();
rs.absolute(CurrPage*PageSize-PageSize+1);
while (i<PageSize && !rs.isAfterLast())
{
%>
<tr>
<td align="center"><%=rs.getString("chewei_no")%></td>
<td align="center"><%=rs.getString("chewei_type")%></td>
<td align="center"><%=rs.getString("chewei_state")%></td>
<td align="center"><%=rs.getString("chewei_didian")%></td>
<td align="center"><a
href="../Cw_deleteServlet?id=<%=rs.getString("id")%>">删除</a></td>
</tr>
<%
rs.next();
i++;
}
}
}
catch (SQLException e)
{
out.println(e.getMessage());
}
finally
{
con.close();
}
}
%>
</table>
<table width="700" height="53" border="0" cellpadding="0"
cellspacing="0">
<tr>
<td width="205" height="53" align="center">[<%=CurrPage%>/<%=CountPage %>]
每页<%=PageSize %>条 共<%=CountRow%>条记录
</td>
<td width="495" align="left">
<div align="left">
<% for (int i = 1;i<=CountPage;i++){%>
<a href="chewei_mg.jsp?Page=<%=i%>">[<%=i%>]
</a>
<%}%>
</div>
</td>
</tr>
</table></td>
</tr>
</table>
</body>
</html>