moredisplay_jsp.java

来自「新闻发布系统」· Java 代码 · 共 168 行

package org.apache.jsp;

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

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


String jumpPage=null;
 java.util.Vector v=null;

  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=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('\r');
      out.write('\n');
      pageBean.PageBean page1 = null;
      synchronized (request) {
        page1 = (pageBean.PageBean) _jspx_page_context.getAttribute("page1", PageContext.REQUEST_SCOPE);
        if (page1 == null){
          page1 = new pageBean.PageBean();
          _jspx_page_context.setAttribute("page1", page1, PageContext.REQUEST_SCOPE);
        }
      }
      out.write('\r');
      out.write('\n');
      pageBean.PageBean page2 = null;
      synchronized (request) {
        page2 = (pageBean.PageBean) _jspx_page_context.getAttribute("page2", PageContext.REQUEST_SCOPE);
        if (page2 == null){
          page2 = new pageBean.PageBean();
          _jspx_page_context.setAttribute("page2", page2, PageContext.REQUEST_SCOPE);
        }
      }
      out.write("\r\n\r\n\r\n\r\n<script language=\"JavaScript\" type=\"\">\r\n<!--\r\nfunction Jumping(){\r\ndocument.PageForm.submit();\r\nreturn;\r\n}\r\n\r\n-->\r\n</script>\r\n");
      out.write("\r\n\r\n<table border=1>\r\n");


jumpPage=request.getParameter("jumpPage");
  if (jumpPage==null)
  {
    jumpPage="1";

   v = page2.getResult(jumpPage).data;

  }
  else{

  page2=page1.getResult(jumpPage);
   v= page2.data;
  }
  java.util.Enumeration e = v.elements();
  while (e.hasMoreElements()) {
    Object[] obj = (Object[]) e.nextElement();

      out.write("\r\n  <tr>\r\n    <td align=\"center\" width=\"95\"><a href=\"content.jsp?id=");
      out.print(obj[0]);
      out.write('"');
      out.write('>');
      out.print( obj[1] );
      out.write("   </td>\r\n    <td align=\"center\" width=\"93\">");
      out.print( obj[2]);
      out.write("    </td>\r\n    <td align=\"center\" width=\"71\">");
      out.print( obj[3] );
      out.write("    </td>\r\n  </tr>\r\n");
}
      out.write("\r\n</table>\r\n");
if (page2.getMaxPage() != 1) {
      out.write("\r\n<form name=\"PageForm\" action=\"fenye.jsp\" method=\"post\">\r\n每页\r\n");
      out.print(page2.rowsPerPage);
      out.write("\r\n行\r\n共\r\n");
      out.print(page2.getMaxRowCount());
      out.write("行\r\n\r\n第\r\n");
      out.print(page2.getCurPage());
      out.write("\r\n页\r\n共\r\n");
      out.print(page2.getMaxPage());
      out.write("页\r\n<BR>\r\n");

  if (page2.getCurPage() == 1) {
    out.print(" 首页 上一页");
  }
  else {

      out.write("\r\n<a HREF=\"moredisplay.jsp?jumpPage=1\">首页</A>\r\n<a HREF=\"moredisplay.jsp?jumpPage=");
      out.print(page2.getCurPage()-1);
      out.write("\">上一页</A>\r\n");
}
      out.write('\r');
      out.write('\n');

  if (page2.getCurPage() == page2.getMaxPage()) {
    out.print("下一页 尾页");
  }
  else {

      out.write("\r\n<a HREF=\"moredisplay.jsp?jumpPage=");
      out.print(page2.getCurPage()+1);
      out.write("\">下一页</A>\r\n<a HREF=\"moredisplay.jsp?jumpPage=");
      out.print(page2.getMaxPage());
      out.write("\">尾页</A>\r\n");
}
      out.write("\r\n转到第\r\n<SELECT name=\"jumpPage\" onchange=\"Jumping()\">\r\n");

  for (int i = 1; i <= page2.getMaxPage(); i++) {
    if (i == page2.getCurPage()) {

      out.write("\r\n  <OPTION selected value=\"");
      out.print(i);
      out.write('"');
      out.write('>');
      out.print(i);
      out.write("  </OPTION>\r\n");
} else {
      out.write("\r\n  <OPTION value=\"");
      out.print(i);
      out.write('"');
      out.write('>');
      out.print(i);
      out.write("  </OPTION>\r\n");
}}
      out.write("\r\n</SELECT>\r\n页\r\n</form>\r\n");
}
      out.write('\r');
      out.write('\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);
    }
  }
}