📄 altergrade_jsp.java
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package org.apache.jsp;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
import Source.userInf;
public final class AlterGrade_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
private static final JspFactory _jspxFactory = JspFactory.getDefaultFactory();
private static java.util.List _jspx_dependants;
private javax.el.ExpressionFactory _el_expressionfactory;
private org.apache.AnnotationProcessor _jsp_annotationprocessor;
public Object getDependants() {
return _jspx_dependants;
}
public void _jspInit() {
_el_expressionfactory = _jspxFactory.getJspApplicationContext(getServletConfig().getServletContext()).getExpressionFactory();
_jsp_annotationprocessor = (org.apache.AnnotationProcessor) getServletConfig().getServletContext().getAttribute(org.apache.AnnotationProcessor.class.getName());
}
public void _jspDestroy() {
}
public void _jspService(HttpServletRequest request, HttpServletResponse response)
throws java.io.IOException, ServletException {
PageContext pageContext = null;
HttpSession session = null;
ServletContext application = null;
ServletConfig config = null;
JspWriter out = null;
Object page = this;
JspWriter _jspx_out = null;
PageContext _jspx_page_context = null;
try {
response.setContentType("text/html;charset=GBK");
pageContext = _jspxFactory.getPageContext(this, request, response,
null, true, 8192, true);
_jspx_page_context = pageContext;
application = pageContext.getServletContext();
config = pageContext.getServletConfig();
session = pageContext.getSession();
out = pageContext.getOut();
_jspx_out = out;
out.write("\n");
out.write("\n");
out.write("\n");
out.write("\n");
out.write("\n");
out.write("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"\n");
out.write("\"http://www.w3.org/TR/html4/loose.dtd\">\n");
String CSelect = ""; if (session.getAttribute("userInf") != null) { userInf userinf = (userInf) session.getAttribute("userInf"); String sql = "select courseId,courseName from course"; Connection conn = userinf.getConn(); Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery(sql); while (rs.next()) { CSelect += "<option value=" + rs.getString("courseId") + ">" + rs.getString("courseId") + " " + rs.getString("courseName") + "</option>"; } stmt.close(); rs.close(); }
out.write("\n");
out.write("\n");
out.write("<html>\n");
out.write(" <head>\n");
out.write(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=GBK\" />\n");
out.write(" <title>Action Page</title>\n");
out.write(" <style type=\"text/css\">\n");
out.write(" <!--\n");
out.write(" #main {\n");
out.write(" background-color: #CCCCCC;\n");
out.write(" width: 750px;\n");
out.write(" margin-right: auto;\n");
out.write(" margin-left: auto;\n");
out.write(" padding-bottom: 30px;\n");
out.write(" padding-top: 30px;\n");
out.write(" }\n");
out.write(" #main #content {\n");
out.write(" background-position: center;\n");
out.write(" background-color: #FFFFFF;\n");
out.write(" width: 600px;\n");
out.write(" margin-right: auto;\n");
out.write(" margin-left: auto;\n");
out.write(" vertical-align: text-top;\n");
out.write(" text-align: center;\n");
out.write(" padding-top: 20px;\n");
out.write(" padding-bottom: 20px;\n");
out.write(" }\n");
out.write(" .STYLE3 {\n");
out.write(" width: 600px;\n");
out.write(" background-color: #666666;\n");
out.write(" margin-right: auto;\n");
out.write(" margin-left: auto;\n");
out.write(" font-size: xx-large;\n");
out.write(" font-weight: bold;\n");
out.write(" color: #FFFFFF;\n");
out.write(" }\n");
out.write(" -->\n");
out.write(" </style>\n");
out.write(" </head>\n");
out.write(" <body>\n");
out.write(" <div id=\"main\">\n");
out.write(" <div class=\"STYLE3\" id=\"title\">Alter Grade</div>\n");
out.write(" <div id=\"content\">\n");
out.write(" <form action=\"\" method=\"post\">\n");
out.write(" <table width=\"200\" border=\"0\" align=\"center\">\n");
out.write(" <tr>\n");
out.write(" <td>课程名:</td>\n");
out.write(" <td>\n");
out.write(" <label>\n");
out.write(" ");
out.print(CSelect);
out.write("\n");
out.write(" </label>\n");
out.write(" <label>\n");
out.write(" <select name=\"select\" id=\"select\">\n");
out.write(" </select>\n");
out.write(" </label>\n");
out.write(" \n");
out.write(" </td>\n");
out.write(" </tr>\n");
out.write(" <tr>\n");
out.write(" <td>学号:</td>\n");
out.write(" <td>\n");
out.write(" <label>\n");
out.write(" <input type=\"text\" name=\"textfield2\" id=\"textfield2\">\n");
out.write(" </label>\n");
out.write(" \n");
out.write(" </td>\n");
out.write(" </tr>\n");
out.write(" <tr>\n");
out.write(" <td>成绩:</td>\n");
out.write(" <td>\n");
out.write(" <label>\n");
out.write(" <input type=\"text\" name=\"textfield3\" id=\"textfield3\">\n");
out.write(" </label>\n");
out.write(" \n");
out.write(" </td>\n");
out.write(" </tr>\n");
out.write(" <tr>\n");
out.write(" <td colspan=\"2\" align=\"center\">\n");
out.write(" <label>\n");
out.write(" <input type=\"submit\" name=\"button\" id=\"button\" value=\"提交\">\n");
out.write(" </label>\n");
out.write(" </td>\n");
out.write(" </tr>\n");
out.write(" </table>\n");
out.write(" </form>\n");
out.write(" </div>\n");
out.write(" </div>\n");
out.write(" </body>\n");
out.write("</html>\n");
} catch (Throwable t) {
if (!(t instanceof SkipPageException)){
out = _jspx_out;
if (out != null && out.getBufferSize() != 0)
try { out.clearBuffer(); } catch (java.io.IOException e) {}
if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
}
} finally {
_jspxFactory.releasePageContext(_jspx_page_context);
}
}
}
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