111 lines
4.4 KiB
Plaintext
111 lines
4.4 KiB
Plaintext
<%@ page contentType="text/html; charset=UTF-8" language="java" %>
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<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<script src="https://www.liyansheng.top/cdn/watermark.js"></script>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>电脑产品列表</title>
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</head>
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<body>
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<div>
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<h2>电脑商城</h2>
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<p>你好！${sessionScope.user.username}</p>
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<c:if test="${sessionScope.user!= null}">
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<a href="/computer?action=list">电脑选购</a>
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<c:if test="${sessionScope.user.role == 'user'}">
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<a href="/cart?action=list">我的购物车</a>
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<a href="/orders?action=my">我的订单</a>
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</c:if>
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<c:if test="${sessionScope.user.role == 'admin'}">
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<a href="/user?action=list">用户列表</a>
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<a href="/orders?action=all">所有订单</a>
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</c:if>
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<a href="/logout">退出</a>
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</c:if>
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<c:if test="${sessionScope.user == null}">
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<p>请登录后查看更多内容~</p>
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<br>
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<a href="/register">注册</a>
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<a href="/login">登录</a>
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</c:if>
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</div>
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<h1>电脑产品列表</h1>
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<table border="1">
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<thead>
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<tr>
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<th>ID</th>
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<th>名称</th>
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<th>价格</th>
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<th>库存</th>
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<th>操作</th>
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</tr>
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</thead>
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<tbody>
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<c:forEach var="computer" items="${computers}">
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<tr>
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<td>${computer.id}</td>
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<td>${computer.name}</td>
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<td>${computer.price}</td>
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<td>${computer.stock}</td>
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<td>
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<c:if test="${sessionScope.user.role == 'admin'}">
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<a href="/computer?action=edit&id=${computer.id}">编辑</a> |
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<a href="/computer?action=delete&id=${computer.id}">删除</a>
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</c:if>
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<c:if test="${sessionScope.user.role == 'user'}">
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<a href="/cart?action=add&id=${computer.id}">加购</a>
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</c:if>
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</td>
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</tr>
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</c:forEach>
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</tbody>
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</table>
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<div>
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<!-- 首页链接 -->
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<a href="/computer?action=list&page=1">首页</a>
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<!-- 上一页链接 -->
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<c:if test="${currentPage > 1}">
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<a href="/computer?action=list&page=${currentPage - 1}">上一页</a>
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</c:if>
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<!-- 分页页码 -->
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<c:forEach var="i" begin="1" end="${totalPages}">
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<a href="/computer?action=list&page=${i}"
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style="margin: 0 5px; ${i == currentPage ? 'font-weight:bold;' : ''}">
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${i}
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</a>
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</c:forEach>
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<!-- 下一页链接 -->
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<c:if test="${currentPage < totalPages}">
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<a href="/computer?action=list&page=${currentPage + 1}">下一页</a>
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</c:if>
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<!-- 尾页链接 -->
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<a href="/computer?action=list&page=${totalPages}">尾页</a>
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</div>
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<hr>
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<p style="color: red;">${requestScope.msg}</p>
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<br />
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<c:if test="${sessionScope.user.role == 'user'}">
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<a href="/cart?action=list">我的购物车</a>
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</c:if>
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<c:if test="${sessionScope.user.role == 'admin'}">
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<a href="/computer?action=add">发布电脑产品</a>
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</c:if>
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<br>
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</body>
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</html> |