📄 bookmsg.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="../error/error.jsp" %>
<%@ include file="../head/out.jsp" %>
<!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>查看图书信息</title>
<jsp:useBean id="books" class="BookShop.MyDb" scope="page"/>
<link rel="stylesheet" type="text/css" href="../css/bs.css"/>
<script language="javascript" src="../css/bs.js"></script>
</head>
<body>
<form action="bookchange.jsp" method="post" name="form1">
<p> </p>
<table width="392" border="1" align="center" cellpadding="-1" cellspacing="0" bordercolor="#FFFFFF" bordercolorlight="#0066ff" bordercolordark="#FFFFFF" >
<caption>
<div class="two">查看图书信息</div>
<p></p>
</caption>
<%! String cost,categoryname,idbook,suppliername,price,bookname,author,details,imageurl;
int stock,sale,active,hotdeal;
java.util.Date outday;
%>
<%
idbook=(String)request.getParameter("idbook");
String sqls="SELECT idbook,bookname,author,outday,details,cost,price,imageurl,stock,active,hotdeal,sale,categoryname,suppliername FROM books as a,category as b,supplier as c WHERE idbook='"+idbook+"' AND a.idcategory=b.idcategory AND a.idsupplier=c.idsupplier";
Statement stmt=books.getstmtread();
ResultSet rs=stmt.executeQuery(sqls);
while(rs.next()){
idbook=rs.getString("idbook");
bookname=rs.getString("bookname");
author=rs.getString("author");
outday=rs.getDate("outday");
details=rs.getString("details");
cost=rs.getString("cost");
price=rs.getString("price");
imageurl=rs.getString("imageurl");
stock=rs.getInt("stock");
active=rs.getInt("active");
hotdeal=rs.getInt("hotdeal");
sale=rs.getInt("sale");
categoryname=rs.getString("categoryname");
suppliername=rs.getString("suppliername");
idbook=books.outStr(idbook);
bookname=books.outStr(bookname);
author=books.outStr(author);
details=books.outStr(details);
imageurl=books.outStr(imageurl);
categoryname=books.outStr(categoryname);
suppliername=books.outStr(suppliername);
%>
<tr>
<td width="85" height="22" align="center" >图书编号： </td>
<td width="198" height="22" ><%=idbook%> </td>
<td width="101" height="22" align="center" >图书封面</td>
</tr>
<tr>
<td height="22" align="center">图书名称：</td>
<td height="22"><%=bookname%> </td>
<td width="101" rowspan="7" align="center" valign="middle" ><p>
<input name="imageurl" type="image" src="../image/<%=imageurl%>" width="100" height="132">
</td>
</tr>
<tr>
<td height="22" align="center">图书类别：</td>
<td height="22"><%=categoryname%> </td>
</tr>
<tr>
<td height="22" align="center">供 应 商：</td>
<td height="22"><%=suppliername%> </td>
</tr>
<tr>
<td height="22" align="center">出版日期：</td>
<td height="22"><%=outday%> </td>
<tr>
<td height="22" align="center">作 者：</td>
<td height="22"><%=author%> </td>
</tr>
<tr>
<td height="22" align="center">进 价：</td>
<td height="22"><%=cost%> </td>
</tr>
<tr>
<td height="22" align="center">库存(本)： </td>
<td height="22"><%=(stock-sale)%> </td>
</tr>
<tr>
<td height="22" align="center">售 价：</td>
<td height="22"><%=price%> </td>
<td width="101" >发 布：
<%
if(active==1){
out.print("是");
}else{
out.print("否");
}
%>
</td>
</tr>
<tr>
<td height="22" align="center">出售(本)：</td>
<td height="22"><%=sale%> </td>
<td width="101" >热点书：
<%
if(hotdeal==1){
out.print("是");
}else{
out.print("否");
}
%>
</td>
</tr>
<tr>
<td height="70" align="center" valign="middle">简 介：</td>
<td colspan="2" valign="top"><%=details%> </td>
</tr>
<%
}
books.close();
pageContext.removeAttribute("books");
%>
</table>
<p></p>
<div align="center">
<input type="hidden" name="idbook" value="<%=idbook%>">
<input type="Submit" name="Submit2" value="修改" >
<input type="button" name="Submit" value="返回" onClick="javascript:document.location='books.jsp';">
</div>
</form>
</body>
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