📄 bookadd0.jsp
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<%@ page language="java" contentType="text/html; charset=gb2312"
import="java.util.Date" pageEncoding="gb2312" errorPage="../error.jsp"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>增加图书</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<style type="text/css">
<!--
.STYLE3 {font-family: "宋体"; font-size: 18px; }
-->
</style>
<link href="style.css" rel="stylesheet" type="text/css">
</head>
<jsp:useBean id="myRs" scope="page" class="utils.DBManager" />
<%
String userid = (String) session.getAttribute("userid");
if (userid == null)
response.sendRedirect("../index.jsp?error=2");
%>
<%
Integer level = (Integer) session.getAttribute("level");
int l = level.intValue();
if (level == null)
response.sendRedirect("../index.jsp?error=2");
if (!(l == 2))
response.sendRedirect("../error.jsp");
%>
<%
String sql = null;
String type = null;
String bookname = null;
String auther = null;
String publisher = null;
String detail = null;
Date pbdate = null;
Float price = null;
String bookid = null;
String message = null;
%>
<%
request.setCharacterEncoding("GB2312");
type = request.getParameter("type");
if (type != null) {
String bookid1 = request.getParameter("bookid");
String bookname1 = request.getParameter("bookname");
String auther1 = request.getParameter("auther");
String pbate1 = request.getParameter("pbdate");
Float price1 = Float.valueOf(request.getParameter("price"));
String publisher1 = request.getParameter("publisher");
String detail1 = request.getParameter("detail");
String sql1 = "insert into book (";
String sql2 = "values(";
if (bookid1 != null) {
sql1 += "bookid,";
sql2 += "'" + bookid1 + "',";
}
if (bookname1 != null) {
sql1 += "bookname,";
sql2 += "'" + bookname1 + "',";
}
if (auther1 != null) {
sql1 += "auther,";
sql2 += "'" + auther1 + "',";
}
if (pbate1 != null) {
sql1 += "pbdate,";
sql2 += "'" + pbate1 + "',";
}
if (price1 != null) {
sql1 += "price,";
sql2 += price1 + ",";
}
if (publisher1 != null) {
sql1 += "publisher,";
sql2 += "'" + publisher1 + "',";
}
if (detail1 != null) {
sql1 += "detail,";
sql2 += "'" + detail1 + "',";
}
sql1 = sql1.substring(0, sql1.length() - 1);
sql2 = sql2.substring(0, sql2.length() - 1);
sql1 += ")";
sql2 += ")";
sql = sql1 + sql2;
//out.print(sql);
try {
int i = myRs.executeUpdate(sql);
message = "已完成添加,可以到图书信息页查看新图书!";
} catch (Exception e) {
e.printStackTrace();
message = "出现异常清况,请后退,重新添加";
}
}
if (message == null)
message = "";
%>
<body>
<table width="1024" border="0" align="center">
<tr>
<td>
<img src="MainImages/Top.jpg" width="1024" height="126">
</td>
</tr>
<tr>
<td>
<table width="1024" height="300" border="0"
background="MainImages/bg01.gif">
<tr>
<td width="192" valign="top">
<table width="100%" height="160" border="0">
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="../Main.jsp">首页</a>
</div>
</td>
</tr>
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="BookInfo.jsp">图书信息</a>
</div>
</td>
</tr>
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="BookQuery.jsp">书号查询</a>
</div>
</td>
</tr>
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="BookQuery.jsp">书名查询</a>
</div>
</td>
</tr>
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="BookAdd.jsp">增加图书</a>
</div>
</td>
</tr>
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="BookDel.jsp">删除图书</a>
</div>
</td>
</tr>
<tr>
<td valign="middle">
<div align="center" class="STYLE3">
<a href="BookMod.jsp">修改图书</a>
</div>
</td>
</tr>
</table>
</td>
<td width="822" align="center">
<form name="form" method="post" action="BookAdd.jsp?type=save">
<table width="100%" border="1">
<tr>
<td width="16%">
<label>
图书编号：
</label>
</td>
<td width="33%">
<label>
<input name="bookid" type="text" id="bookid">
</label>
</td>
<td width="18%">
图书名称：
</td>
<td width="33%">
<label>
<input name="bookname" type="text" id="bookname">
</label>
</td>
</tr>
<tr>
<td>
图书作者：
</td>
<td>
<label>
<input name="auther" type="text" id="auther">
</label>
</td>
<td>
出版日期：
</td>
<td>
<label>
<input name="pbdate" type="text" id="pbdate">
<br>
(XXXX-XX-XX)
</label>
</td>
</tr>
<tr>
<td>
图书售价：
</td>
<td>
<label>
<input name="price" type="text" id="price">
</label>
</td>
<td>
出版商：
</td>
<td>
<label>
<input name="publisher" type="text" id="publisher">
</label>
</td>
</tr>
<tr>
<td>
图书简介：
</td>
<td colspan="3">
<label>
<textarea name="detail" cols="80" rows="8"></textarea>
</label>
</td>
</tr>
<tr>
<td colspan="4">
<label>
<div align="center">
<input type="submit" name="Submit" value="增加">
</div>
</label>
</td>
</tr>
</table>
</form>
<center>
<%=message%>
</center>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td>
<p align="center">
<img src="MainImages/bottom.gif" width="1024" height="80"
border="0" usemap="#Map">
</p>
</td>
</tr>
</table>
<map name="Map">
<area shape="rect" coords="521,49,605,70"
href="mailto:zhangxuebo1025@163.com" target="_blank">
</map>
</body>
</html>
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