📄 updatecour_jsp.java

📁 JB做的竞卖管理
💻 JAVA
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package org.apache.jsp;

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

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

  private static java.util.Vector _jspx_dependants;

  public java.util.List 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,
      			"errorpage.jsp", 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<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\">\r\n<title>确定课程</title>\r\n</head>\r\n");
      beans.course course = null;
      synchronized (_jspx_page_context) {
        course = (beans.course) _jspx_page_context.getAttribute("course", PageContext.PAGE_SCOPE);
        if (course == null){
          course = new beans.course();
          _jspx_page_context.setAttribute("course", course, PageContext.PAGE_SCOPE);
        }
      }
      out.write("\r\n<body bgcolor=\"#0099FF\" text=\"#FFFFFF\" link=\"#33FF00\">\r\n<p>\r\n");

String id="",name="";
id=request.getParameter("id");
String cour_name = "";
cour_name=new String(request.getParameter("name").getBytes("iso-8859-1"),"gb2312");



      out.write("\r\n<form  method=\"post\" action=\"CourseSvlt\">\r\n  <input type=\"hidden\" name=\"action\" value=\"update\">\r\n  <input type=\"hidden\" name=\"id\" value=\"");
      out.print(id);
      out.write("\">\r\n\r\n<p align=\"center\"><font color=\"#00FF00\" size=\"+3\" face=\"方正舒体\">更新课程</font></p>\r\n<p align=\"center\">&nbsp;</p>\r\n  <table width=\"37%\"  border=\"1\" align=\"center\">\r\n    <tr> \r\n      <td width=\"37%\">课程名</td>\r\n      <td width=\"63%\"><input name=\"name\" type=\"text\" id=\"name\" value=");
      out.print(cour_name );
      out.write("></td>\r\n    </tr>\r\n    <tr> \r\n      <td>学分</td>\r\n      <td><select name=\"mark\" size=\"1\" id=\"mark\">\r\n          <option value=\"1\">1</option>\r\n          <option value=\"2\">2</option>\r\n          <option value=\"3\">3</option>\r\n          <option value=\"4\">4</option>\r\n          <option value=\"5\">5</option>\r\n        </select></td>\r\n    </tr>\r\n    <tr> \r\n      <td>系别</td>\r\n      <td><select name=\"dep\" size=\"1\" id=\"dep\">\r\n          <option>public</option>\r\n          <option>计算机</option>\r\n          <option>机械系</option>\r\n          <option>艺术系</option>\r\n          <option>数理系</option>\r\n        </select></td>\r\n    </tr>\r\n    <tr> \r\n      <td>预修课</td>\r\n      <td><select name=\"prepare\" size=\"1\" id=\"prepare\">\r\n          <option value=\"0\">无预修课</option>\r\n          ");

ResultSet rs=course.getPrepares();
while(rs.next()) {
name=rs.getString("name");
id=rs.getString("id");

      out.write("\r\n          <option value=\"");
      out.print(id);
      out.write('"');
      out.write('>');
      out.print(name);
      out.write("</option>\r\n          \r\n          ");

}

      out.write("\r\n        </select> </td>\r\n    </tr>\r\n  </table>\r\n  <p>&nbsp;</p><p align=\"center\"> \r\n    <input type=\"submit\" name=\"Submit\" value=\"提交\">\r\n  </p>\r\n</form>\r\n<p>&nbsp;</p>\r\n<p><a href=\"getcourse.jsp\">&lt;&lt;Back</a> </p>\r\n</body>\r\n</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);
    }
  }
}
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