?? category.jsp
字號:
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page import = "java.util.*" %>
<%@ page import = "Bk.*" %>
<jsp:useBean id="dbbook" scope="page" class="Db.DbBook" />
<html>
<head>
<title>分類</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<body bgcolor="#FFFFFF" text="#000000">
<%!
Vector vBook=new Vector();
Book book=new Book();
boolean isAdmin=false;
int category=1;
%>
<h2>書籍分類列表</h2>
<table width="100%" border="1">
<tr>
<td><b>書名</b></td>
<td><b>價格</b></td>
</tr>
<%
String C=request.getParameter("category");
if(C!=null){
category=Integer.parseInt(C);
}
Boolean IsAdmin=(Boolean)session.getValue("IAmAdin");
if(IsAdmin!=null){
isAdmin=IsAdmin.booleanValue();
}
%>
<%
vBook=dbbook.getBook(category,out,null);
Enumeration eBook=vBook.elements();
while(eBook.hasMoreElements()){
book=(Book)eBook.nextElement();
%>
<tr>
<td>
<a href="book_detail.jsp?bookid=<%=book.id%>">
<%=book.name%>
</a>
</td>
<td>
<%=book.price%>元
</td>
</tr>
<%
}
dbbook.destroy();
%>
</table>
</body>
</html>
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