showchildrenmenu_jsp.java

《ajax编程技术与实例》的所有的案例

package org.apache.jsp;

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

public final class showChildrenMenu_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,
      			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(' ');
      out.write('\r');
      out.write('\n');
 
String displayPosition = request.getParameter("displayPosition"); 
if("position1".equals(displayPosition)) 
{ 
out.print("&nbsp;&nbsp;NetWork Bases<br>"); 
out.print("&nbsp;&nbsp;TCP/IP Protocol");
}
else if("position2".equals(displayPosition))
{   
out.println("&nbsp;&nbsp;C Programming<br>"); 
out.println("&nbsp;&nbsp;C++ Details<br>"); 
out.println("&nbsp;&nbsp;Thinking in Java<br>"); 
out.println("&nbsp;&nbsp;JSP In Action<br>"); 
out.println("&nbsp;&nbsp;C# Program Guide<br>"); 
}
else if("position3".equals(displayPosition)) 
{  
out.println("&nbsp;&nbsp;Discrete Math<br>");
out.println("&nbsp;&nbsp;Blur Math<br>");
out.println("&nbsp;&nbsp;Talking About Set<br>");
}
else if("position4".equals(displayPosition))
{   
out.println("&nbsp;&nbsp;Interface Technology<br>");
out.println("&nbsp;&nbsp;Computer Architechture<br>");
out.println("&nbsp;&nbsp;Conputer Construction<br>");
}

      out.write(' ');
    } 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);
    }
  }
}