WebRoot/jsp/book/edittype.jsp

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<%@ page language="java" contentType="text/html; charset=GB2312"  pageEncoding="GB2312"%>
<%@page import="com.book.dao.DBHelper"%>
<%@page import="java.sql.*"%>
<%@page import="com.book.pojo.*"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<!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>图书分类信息</title>
<%
	String idStr = request.getParameter("type_id");
	
	int id = Integer.parseInt(idStr);
	
	Connection conn =null;
	PreparedStatement ps = null;
	ResultSet rs = null;
	BookType type = new BookType();
	try{
	 	conn = DBHelper.getConnection();
	 	ps = conn.prepareStatement("select * from book_type where type_id="+id);
	 	rs = ps.executeQuery();
		if(rs.next()){
			type.setType_id(rs.getInt(1));
			type.setType_name(rs.getString(2));
			type.setRemark(rs.getString(3));
		}
	}catch(Exception e){
		e.printStackTrace();
	}finally{
		DBHelper.close(conn,ps,null);
	}
 %>
<link href="css/style.css" rel="stylesheet" type="text/css">
<script src="js/js.js"></script>
<style type="text/css">
<!--
body {
	margin-left: 3px;
	margin-top: 0px;
	margin-right: 3px;
	margin-bottom: 0px;
}
.STYLE1 {
	color: #e1e2e3;
	font-size: 12px;
}
.STYLE6 {color: #000000; font-size: 12; }
.STYLE10 {color: #000000; font-size: 12px; }
.STYLE19 {
	color: #344b50;
	font-size: 12px;
}
.STYLE21 {
	font-size: 12px;
	color: #3b6375;
}
.STYLE22 {
	font-size: 12px;