📄 showbook.jsp
字号:
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page session="true" %>
<%@ page import="com.bookshop.bean.Books" %>
<%@ page import="com.bookshop.util.StringFormat" %>
<jsp:useBean id="book" scope="page" class="com.bookshop.dao.Booksmn" />
<%
String mesg = "";
int Id=0;
if (request.getParameter("bookid")==null || request.getParameter("bookid").equals("")) {
mesg = "你要查看的图书不存在！";
} else {
try {
Id = Integer.parseInt(request.getParameter("bookid"));
if (!book.getOnebook(Id)){
mesg = "你要查看的图书不存在！";
}
} catch (Exception e){
mesg = "你要查看的图书不存在！";
}
}
%>
<html>
<head>
<title>51网络电子书店 查看图书资料</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<script language="javascript">
function check()
{
if (document.form1.amount.value<1){
alert("你的购买数量有问题");
document.form1.amount.focus();
return false;
}
return true;
}
</script>
<link rel="stylesheet" href="books.css" type="text/css">
</head>
<body bgcolor="#FFCC99" text="#000000" >
<div align="center">
<p>倾城书屋<font color="#CC0066">选购图书</font>！</p>
<%
if(!mesg.equals("")){
out.println(mesg);
} else {
Books bk = (Books) book.getBooklist().elementAt(0);
%>
<table width="90%" border="0" cellspacing="2" cellpadding="1">
<form name="form1" method="post" action="purchase.jsp">
<tr>
<td align="right" width="120">图书名：</td>
<td><%=bk.getBookName()%></td>
</tr>
<tr>
<td align="right" width="120">作者：</td>
<td><%=bk.getAuthor()%></td>
</tr>
<tr>
<td align="right" width="120">所属类别：</td>
<td><%=bk.getClassname()%></td>
</tr>
<tr>
<td align="right" width="120">出版社：</td>
<td><%=bk.getPublish()%></td>
</tr>
<tr>
<td align="right" width="120">书号：</td>
<td><%=bk.getBookNo()%></td>
</tr>
<tr>
<td align="right" width="120">书价：</td>
<td><%=bk.getPrince()%></td>
</tr>
<tr>
<td align="right" width="120" valign="top">内容介绍：</td>
<td><%=StringFormat.toHtml(bk.getContent())%></td>
</tr>
<tr>
<td align="right" width="120" valign="top"> </td>
<td> </td>
</tr>
<tr>
<td align="right" width="120" valign="top">购买：</td>
<td>
<input type="text" name="amount" maxlength="5" size="3" value="1">
本</td>
</tr>
<tr>
<td align="right" width="120" valign="top"> </td>
<td>
<input type="hidden" name="bookid" value="<%=Id %>" >
<input type="submit" name="Submit" value="购买" onclick="return(check());">
<input type="reset" name="reset" value="取消">
</td>
</tr>
</table>
<% } %>
<br><p><a href="javascript:window.close()">关闭窗口</a></p>
<table width="100%" border="0" cellspacing="2" cellpadding="2">
<tr>
<td align="center">06计算机科学与技术3班<br>
CopyRight@2009 <br>
Email:<a href="mailto:dengxianghai2005@163.com">dJinlf112@163.com</a></td>
</tr>
</table>
</div>
</body>
</html>
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