jsp中href="#"与javascript:void(0)的区别

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" import="javax.servlet.http.HttpServletRequest"%> <!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=UTF-8"> <title>Insert title here</title> </head> <body> <table width="400" border="0" cellspacing="0" cellpadding="0"> <tr> <td><a href="../proinfomgmt/ProInfolist.jsp" target="mainFrame">商品基本信息列表</a></td> </tr> <tr> <td><a href="../proinfomgmt/QueryProInfoSelectVal.jsp" target="mainFrame">商品列表查询</a></td> </tr> <tr> <td><a href="../proinfomgmt/QueryProInfo.jsp" target="mainFrame">查询商品基本信息</a></td> </tr> <tr> <td><a href="../proinfomgmt/QueryProInfoMultConds.jsp" target="mainFrame">多条件查询学生基本信息</a></td> </tr> <tr> <td><a href="../proinfomgmt/AddProInfo.jsp" target="mainFrame">添加商品基本信息</a></td> </tr> <tr> <td><a href="../proinfomgmt/ProInfolistforModi.jsp" target="mainFrame">修改或删除商品基本信息</a></td> </tr> <tr> <td><a href="../invinfomgmt/Invinfolist.jsp" target="mainFrame">库存信息列表</a></td> </tr> <tr> <td><a href="../invinfomgmt/QueryInvInfoMultConds.jsp" target="mainFrame">多条件查询库存信息</a></td> </tr> <tr> <td><a href="../invinfomgmt/QueryInvInfoSelectVal.jsp" target="mainFrame">库存列表查询</a></td> </tr> <tr> <td><a href="../Inbinfomgmt/AddInbInfo.jsp" target="mainFrame">添加入库信息</a></td> </tr> <tr> <td><a href="../Inbinfomgmt/InbInfolistforModi.jsp" target="mainFrame">修改或删除入库信息</a></td> </tr> <tr> <td><a href="../Outinfomgmt/AddOutInfo.jsp" target="mainFrame">添加出库信息</a></td> </tr> <tr> <td><a href="../Outinfomgmt/OutInfolistforModi.jsp" target="mainFrame">修改或删除出库信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/UserInfolistforModi_1.jsp" target="mainFrame">员工重置密码</a></td> </tr> <% String operator_id = (String) request.getSession().getAttribute("user"); //下一句不能用== if ("U202340848".equals(operator_id)) { %> <tr> <td><a href="../userinfomgmt/AddUserInfo.jsp" target="mainFrame">管理员添加员工信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/UserInfolist_1.jsp" target="mainFrame">管理员查看员工列表</a></td> </tr> <tr> <td><a href="../userinfomgmt/UserInfolistforModi.jsp" target="mainFrame">管理员重置员工密码删除员工信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/QueryUserInfoSelectVal.jsp" target="mainFrame">管理员通过列表查询员工信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/QueryUserInfo.jsp" target="mainFrame">管理员精准查询员工信息</a></td> </tr> <% } if ("".equals(operator_id)) { System.out.println("无session");//测试用 %> <%} %> </table> </body> </html>
07-06
我发你一个导航页代码,你协调好它们之间的关系,并且用easyui美化它们。 导航页ProNv:“<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!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=UTF-8"> <title>商品基本信息管理系统</title> </head> <frameset rows="15%,*" cols="*" frameborder="yes" border="5" framespacing="0"> <frame src="<%=request.getContextPath()%>/prohome/top.jsp" name="topFrame" scrolling="NO" noresize > <frameset cols="25%,*" frameborder="yes" border="5" framespacing="0"> <frame src="<%=request.getContextPath()%>/prohome/left.jsp" name="leftFrame" scrolling="YES" noresize> <frame src="<%=request.getContextPath()%>/prohome/welcome.jsp" name="mainFrame"> </frameset> </frameset> <noframes> <body>您的浏览器无法处理框架!</body> </noframes> </html> ” 左页面:“<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" import="javax.servlet.http.HttpServletRequest"%> <!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=UTF-8"> <title>Insert title here</title> </head> <body> <table width="400" border="0" cellspacing="0" cellpadding="0"> <tr> <td><a href="../proinfomgmt/ProInfolist.jsp" target="mainFrame">商品基本信息列表</a></td> </tr> <tr> <td><a href="../proinfomgmt/QueryProInfoSelectVal.jsp" target="mainFrame">商品列表查询</a></td> </tr> <tr> <td><a href="../proinfomgmt/QueryProInfo.jsp" target="mainFrame">查询商品基本信息</a></td> </tr> <tr> <td><a href="../proinfomgmt/QueryProInfoMultConds.jsp" target="mainFrame">多条件查询学生基本信息</a></td> </tr> <tr> <td><a href="../proinfomgmt/AddProInfo.jsp" target="mainFrame">添加商品基本信息</a></td> </tr> <tr> <td><a href="../proinfomgmt/ProInfolistforModi.jsp" target="mainFrame">修改或删除商品基本信息</a></td> </tr> <tr> <td><a href="../invinfomgmt/Invinfolist.jsp" target="mainFrame">库存信息列表</a></td> </tr> <tr> <td><a href="../invinfomgmt/QueryInvInfoMultConds.jsp" target="mainFrame">多条件查询库存信息</a></td> </tr> <tr> <td><a href="../invinfomgmt/QueryInvInfoSelectVal.jsp" target="mainFrame">库存列表查询</a></td> </tr> <tr> <td><a href="../Inbinfomgmt/AddInbInfo.jsp" target="mainFrame">添加入库信息</a></td> </tr> <tr> <td><a href="../Inbinfomgmt/InbInfolistforModi.jsp" target="mainFrame">修改或删除入库信息</a></td> </tr> <tr> <td><a href="../Outinfomgmt/AddOutInfo.jsp" target="mainFrame">添加出库信息</a></td> </tr> <tr> <td><a href="../Outinfomgmt/OutInfolistforModi.jsp" target="mainFrame">修改或删除出库信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/UserInfolistforModi_1.jsp" target="mainFrame">员工重置密码</a></td> </tr> <% String operator_id = (String) request.getSession().getAttribute("user"); //下一句不能用== if ("U202340848".equals(operator_id)) { %> <tr> <td><a href="../userinfomgmt/AddUserInfo.jsp" target="mainFrame">管理员添加员工信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/UserInfolist_1.jsp" target="mainFrame">管理员查看员工列表</a></td> </tr> <tr> <td><a href="../userinfomgmt/UserInfolistforModi.jsp" target="mainFrame">管理员重置员工密码删除员工信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/QueryUserInfoSelectVal.jsp" target="mainFrame">管理员通过列表查询员工信息</a></td> </tr> <tr> <td><a href="../userinfomgmt/QueryUserInfo.jsp" target="mainFrame">管理员精准查询员工信息</a></td> </tr> <% } if ("".equals(operator_id)) { System.out.println("无session");//测试用 %> <%} %> </table> </body> </html> ” 主页面:“<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!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=UTF-8"> <title>商品基本信息管理</title> </head> <body style="background: url(../image/welcome.jpg); background-size:40% 100%; background-attachment: fixed; background-repeat:no-repeat; background-position:center center"> </body> </html> ” 顶端页面:“<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%> <!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=UTF-8"> <title>商品基本信息管理系统</title> </head> <body> <h1 align="center">商品基本信息管理系统</h1> <div align="right"><a href="<%=request.getContextPath()%>/UserLogousvlt">注销</a></div> </body> </html> ”
最新发布
07-06
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