📄 search_jsp.java

📁 在线考试系统
💻 JAVA
字号:
package org.apache.jsp;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;

public final class search_jsp extends org.apache.jasper.runtime.HttpJspBase
    implements org.apache.jasper.runtime.JspSourceDependent {

  private static java.util.List _jspx_dependants;

  public Object getDependants() {
    return _jspx_dependants;
  }

  public void _jspService(HttpServletRequest request, HttpServletResponse response)
        throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    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 {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html; charset=gb2312");
      pageContext = _jspxFactory.getPageContext(this, request, response,
      			"", true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\r\n");
      out.write("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\r\n");
      out.write("<html>\r\n");
      out.write("<head>\r\n");
      out.write("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n");
      out.write("<title>学生成绩查询</title>\r\n");
      out.write("</head>\r\n");
      myexam.myexam search = null;
      synchronized (_jspx_page_context) {
        search = (myexam.myexam) _jspx_page_context.getAttribute("search", PageContext.PAGE_SCOPE);
        if (search == null){
          search = new myexam.myexam();
          _jspx_page_context.setAttribute("search", search, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');
      myexam.myexam ssearch = null;
      synchronized (_jspx_page_context) {
        ssearch = (myexam.myexam) _jspx_page_context.getAttribute("ssearch", PageContext.PAGE_SCOPE);
        if (ssearch == null){
          ssearch = new myexam.myexam();
          _jspx_page_context.setAttribute("ssearch", ssearch, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');
try{
  String snum=(String)session.getAttribute("num1");
  String sql;
  sql="select sbnum from success where snum='"+snum+"'";
  ResultSet rs1;
  rs1=search.executeQuery(sql);
  
      out.write(" \r\n");
      out.write("<body bgcolor=\"#CCCCCC\" leftmargin=\"120\" rightmargin=\"120\" topmargin=\"0\" bottommargin=\"0\">\r\n");
      out.write("<table background=\"images/bg.gif\" height=\"100%\" width=\"100%\">\r\n");
      out.write("<tr>\r\n");
      out.write(" <td align=\"center\" height=\"90\"><img src=\"images/blank_banner.gif\"></td>\r\n");
      out.write("</tr>\r\n");
      out.write("<tr>\r\n");
      out.write(" <td align=\"center\"> \r\n");
      out.write("    <form action=\"grade1.jsp\" method=\"get\">\r\n");
      out.write("\t  <table>\r\n");
      out.write("\t    <tr>\r\n");
      out.write("\t\t  <td colspan=\"2\">请选择您要查询成绩的科目：</td>\r\n");
      out.write("\t\t</tr>\r\n");
      out.write("\t\t<tr>\r\n");
      out.write("\t\t  <td align=\"right\">选择成绩科目：</td>\r\n");
      out.write("\t\t  <td align=\"left\"><select name=\"select1\">\r\n");
      out.write("\t\t                    <option value=\"0\">--请选择科目--</option>\r\n");
      out.write("\t\t                    ");
while(rs1.next()){
							     int sbnum1=rs1.getInt("sbnum");
								 String sql2="select sbnum,sbname from subject where sbnum="+sbnum1;
								 ResultSet rs2=ssearch.executeQuery(sql2);
								 while(rs2.next()){
							     
      out.write("\r\n");
      out.write("\t\t\t\t\t\t\t      <option value=\"");
      out.print(rs2.getInt("sbnum"));
      out.write("\">--");
      out.print(rs2.getString("sbname"));
      out.write("--</option>\r\n");
      out.write("\t\t\t\t\t\t\t     ");

								 }
								 ssearch.closeStmt();
								 ssearch.closeConn();
							   }
							   search.closeStmt();
                               search.closeConn();
						   
      out.write("\r\n");
      out.write("\t\t\t\t\t\t   </select>\r\n");
      out.write("\t\t  </td>\r\n");
      out.write("\t\t</tr>\r\n");
      out.write("\t\t<tr>\r\n");
      out.write("\t\t <td></td><td align=\"left\"><input type=\"submit\" value=\"确定\"></td>\r\n");
      out.write("\t\t</tr>\r\n");
      out.write("\t  </table>\r\n");
      out.write("\t</form>\r\n");
      out.write("  </td>\r\n");
      out.write("</tr>\r\n");
      out.write("<tr>\r\n");
      out.write(" <td>&nbsp;</td>\r\n");
      out.write("</tr>\r\n");
      out.write("<tr>\r\n");
      out.write(" <td>&nbsp;</td>\r\n");
      out.write("</tr>\r\n");
      out.write("<tr>\r\n");
      out.write(" <td>&nbsp;</td>\r\n");
      out.write("</tr>\r\n");
      out.write("</table>\r\n");
      out.write("</body>\r\n");

}catch(Exception e){out.print(e.getMessage());}

      out.write("\r\n");
      out.write("</html>\r\n");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)){
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0)
          out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
}
⌨️ 快捷键说明

复制代码 Ctrl + C
搜索代码 Ctrl + F
全屏模式 F11
切换主题 Ctrl + Shift + D
显示快捷键 ?
增大字号 Ctrl + =
减小字号 Ctrl + -