📄 showcourse.jsp
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<%-- Document : ShowCourse Created on : 2008-5-9, 9:18:33 Author : Administrator--%><%@page contentType="text/html" pageEncoding="GBK"%><%@ page import="java.sql.*" %><jsp:useBean id="userinf" scope="session" class="Source.userInf" /><jsp:useBean id="jdbcBean" scope="session" class="Source.JDBCBean"/><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN""http://www.w3.org/TR/html4/loose.dtd"><% String cid = request.getParameter("CId"); String showcid = "<th scope='col'>课程名</th><th scope='col'>课程内容</th>"; if (userinf.isHasLogin()) { ResultSet rs; String sql = "select * from course where courseId=" + cid; if (cid == null || cid.equals("")) { showcid = "<tr><td><input type='text' name='CId' size='20'></td>" + "<td><input type='submit' value='Submit'></td></tr>"; } else { rs = jdbcBean.executeQuery(sql); if (rs.next()) { showcid += "<tr><td>" + rs.getString("courseName") + "</td><td>" + rs.getString("dir") + "</td></tr>"; } jdbcBean.close(); rs.close(); } } else { session.setAttribute("inf", "请重新登录!"); session.setAttribute("returnStr", "<a href='Login.jsp'>Return</a>"); response.sendRedirect("Information.jsp"); }%><html> <head> <meta http-equiv="Content-Type" content="text/html; charset=GBK" /> <title>Show Course</title> <style type="text/css"> <!-- #main { background-color: #CCCCCC; width: 750px; margin-right: auto; margin-left: auto; padding-bottom: 30px; padding-top: 30px; } #main #title { background-position: center; background-color: #FFFFFF; width: 600px; margin-right: auto; margin-left: auto; vertical-align: text-top; text-align: center; padding-top: 20px; padding-bottom: 20px; } .STYLE3 { width: 600px; background-color: #666666; margin-right: auto; margin-left: auto; font-size: xx-large; font-weight: bold; color: #FFFFFF; } --> </style> </head> <body> <div id="main"> <div class="STYLE3" id="content">Show Course</div> <div id="title"> <form action="ShowCourse.jsp"> <table align="center" border="1"> <%=showcid%> </table> </form> </div> </div> </body></html>⌨️ 快捷键说明
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