📄 viewcategory.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="com.jspdev.ch12.*,java.util.*,java.io.*" errorPage="error.jsp" %>
<%@ include file="trans.jsp"%>
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
</head>
<jsp:useBean id="category" class="com.jspdev.ch12.ViewCategory" scope="page"/>
<body>
<center>
<h1>查看所有的商品类别</h1>
<table width=80% border="1" bgcolor="#0099CC"><tr bgcolor="#009966" bordercolor="#990066"><td>id</td><td>类别名</td><td>描述</td></tr>
<%
Collection categorys=category.getAllCategory();
Iterator it=categorys.iterator();
while(it.hasNext())
{
Category temp=(Category)it.next();
out.println("<tr bordercolor=#990066>");
out.println("<td><a href='searchProductByCategory.jsp?category="+temp.getCategoryId()+"'>"+temp.getCategoryId()+"</a></td>");
out.println("<td>"+trans(temp.getName())+"</td>");
out.println("<td>"+trans(temp.getDescription())+"</td>");
out.println("</tr>");
}
%>
</table>
<a href="index.html">返回</a>
</center>
</body>
</html>
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