?? dispservlet.java
字號:
package bookservlets;
import bookutil.DataDo;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import java.lang.Boolean;
public class DispServlet extends HttpServlet {
private static final String CONTENT_TYPE = "text/html; charset=Big5";
//ini
public void init() throws ServletException {
}
//Process the HTTP Get request
public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
String curpage=request.getParameter("page");
ArrayList records=null;
//get records and div pages
DataDo db=new DataDo();
records=db.dataQuery("select * from book order by g_id desc",5,curpage);
db.dataClose();
out.println("<html><head><title>Leave Words List</title>");
out.println("<style>td{font-size:10pt;}</style><script src=convert.js></script>"+
"<script>function check(fm){document.f1.key.value=convert(document.f1.key.value);return true;}</script></head>");
out.println("<body bgcolor=#ffffff><center><h1>Display List</h1>");
out.println("<a href=form.jsp>WRite</a>---------------------------");
out.println("<a href=manage/masterlogin.jsp>Manage</a>");
out.println("<form action=\"search.beyondplus\" name=f1 onsubmit=\"return check(this);\">Search with title:<input type=text name=key maxlength=50> "+
"<input type=submit value=search></form>");
//display
for(int i=0;i<records.size();i++){
ArrayList column=(ArrayList)records.get(i);
out.println("<table width=700 cellpadding=6 cellspacing=0 border=1 ");
out.println("bordercolor=#eeeeee style=\"table-layout:fixed;word-break:break-all\">");
out.println("<tr bgcolor=#aaaaaa>");
String gender = "Lady";
if(column.get(db.getColumn("g_sex")).toString().equals("true"))gender = "Sir";
out.println("<td colspan=2 width=20%><b>Name:</b>"+new String(column.get(db.getColumn("g_name")).toString().getBytes("ISO8859_1"))+
" ("+gender+")</td>");
out.println("<td colspan=2 width=20%><b>QQ:</b>"+column.get(db.getColumn("g_qq"))+"</td>");
out.println("<td colspan=2 width=60%><b>E_mail:</b>"+column.get(db.getColumn("g_mail"))+"</td>");
out.println("</tr><tr bgcolor=#cccccc>");
out.println("<td colspan=6><b> ");
out.println("Title:</b>"+new String(column.get(db.getColumn("g_title")).toString().getBytes("ISO8859_1"))+"</td></tr>");
out.println("<tr><td colspan=6><b> ");
out.println("Content:</b>"+new String(column.get(db.getColumn("g_content")).toString().getBytes("ISO8859_1"))+"</td></tr>");
out.println("<tr><td colspan=6><b>Master reply:</b>"+column.get(db.getColumn("g_reply"))+"</td></tr>");
out.println("<tr align=right><td colspan=6><b>ID:</b> "+column.get(db.getColumn("g_id"))+
" <b>IP:</b>"+column.get(db.getColumn("g_ip"))+" | ");
out.println("<b>Date:</b>"+column.get(db.getColumn("g_time"))+"</td></tr> </table>");
}
out.println("current page: "+db.cur_page+" <b><font style=font-size:18pt>|</font></b>");
out.println(" total page: "+db.total_page+" <b><font style=font-size:18pt>|</font></b>");
out.println(" <a href=disp.beyondplus?page="+(db.cur_page+1)+">next page</a> <b><font style=font-size:18pt>|</font></b>");
out.println(" <a href=disp.beyondplus?page="+(db.cur_page-1)+">previous page</a>");
out.println("<form action=disp.beyondplus method=GET>");
out.println("jump to:<input type=text name=page style=width:40>page<input style=\"width:40\" type=submit value=go>");
out.println("</form></center></body></html>");
}
//Clean up resources
public void destroy() {
}
}
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