📄 result_jsp.java
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package org.apache.jsp.admin;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.jsp.*;
import java.sql.*;
public final class result_jsp extends org.apache.jasper.runtime.HttpJspBase
implements org.apache.jasper.runtime.JspSourceDependent {
String printf(String str) //转换百分比格式
{
int index=0;
if((index=str.indexOf(".")) != -1)
str = str.substring(0,index) +"."+ str.substring(index+1,index+3);
return(str);
}
private static java.util.Vector _jspx_dependants;
static {
_jspx_dependants = new java.util.Vector(1);
_jspx_dependants.add("/admin/check.jsp");
}
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("\r\n");
out.write("\r\n");
//ÑéÖ¤¹ÜÀíÔ±ÊÇ·ñÒѾµÇ½
if((String)session.getValue("Enter")!="true")
{
String errmsg="error2";
response.sendRedirect("login.jsp?errmsg="+errmsg);
}
out.write('\r');
out.write('\n');
database.opendata sqltest = null;
synchronized (_jspx_page_context) {
sqltest = (database.opendata) _jspx_page_context.getAttribute("sqltest", PageContext.PAGE_SCOPE);
if (sqltest == null){
sqltest = new database.opendata();
_jspx_page_context.setAttribute("sqltest", sqltest, PageContext.PAGE_SCOPE);
out.write('\r');
out.write('\n');
}
}
out.write('\r');
out.write('\n');
out.write("\r\n");
out.write("\r\n");
out.write("<html>\r\n");
out.write("<head>\r\n");
out.write("<title>查看结果</title>\r\n");
out.write("<LINK href=\"style.css\" rel=stylesheet>\r\n");
out.write("</head>\r\n");
out.write("<body>\r\n");
out.write(" <TABLE bgcolor=#999999 cellSpacing=0 cellPadding=0 width=100% border=1>\r\n");
out.write(" <TBODY>\r\n");
out.write(" <TR bgColor=#999999>\r\n");
out.write(" <TD colSpan=10>\r\n");
out.write("\r\n");
out.write("\r\n");
ResultSet rs=null;
int questionid = Integer.parseInt(request.getParameter("questionid"));
String sqlstring = "SELECT Question, Date from questions where QuestionID ="+questionid;
rs = sqltest.executeQuery(sqlstring);
while(rs.next())
{
String question = rs.getString(1);
String date = rs.getString(2);
out.print("<p align=center>"+date+"发布</td></tr>");
out.print("<TR bgColor=#999999><TD colSpan=10>"+question+"</td></tr>");
}
out.write("\r\n");
out.write("<TABLE cellSpacing=0 cellPadding=0 width=100% align=center border=1 bgcolor=\"#999999\">\r\n");
out.write(" <TBODY>\r\n");
out.write(" <TR>\r\n");
out.write("\r\n");
out.write(" <TD width=\"45%\">\r\n");
out.write(" <div align=\"center\">选项</div>\r\n");
out.write(" </TD>\r\n");
out.write("\r\n");
out.write(" <TD width=\"4%\">\r\n");
out.write(" <div align=\"center\">记数</div>\r\n");
out.write(" </TD>\r\n");
out.write("\r\n");
out.write(" <TD width=\"51%\">\r\n");
out.write(" <div align=\"center\">图示</div>\r\n");
out.write(" </TD>\r\n");
out.write(" </TR>\r\n");
sqlstring = "SELECT ItemCount From Items Where QuestionID ="+questionid;
rs = sqltest.executeQuery(sqlstring);
int totalcount = 0;
while(rs.next())
{
totalcount += rs.getInt(1);
}
if(totalcount==0)
{
out.print("暂时还没有人参加本题投票");
sqlstring = "SELECT Item, ItemCount FROM Items where QuestionID ="+questionid;
rs = sqltest.executeQuery(sqlstring);
String item;
int itemcount;
String percent;
while(rs.next())
{
item = rs.getString(1);
itemcount = rs.getInt(2);
percent = printf(String.valueOf((double)itemcount/totalcount*100)+"0");
out.print("<tr><td>"+item+"</td>");
out.print("<td align=center>"+itemcount+"</td>");
//out.print("<td><img src = bar.jpg width = "+Float.parseFloat(percent)+ " height = 10>"+ percent+"%");
out.print("</tr>");
}
}
else
{
out.print("共有"+totalcount+"人参加本题投票");
sqlstring = "SELECT Item, ItemCount FROM Items where QuestionID ="+questionid;
rs = sqltest.executeQuery(sqlstring);
String item;
int itemcount;
String percent;
while(rs.next())
{
item = rs.getString(1);
itemcount = rs.getInt(2);
percent = printf(String.valueOf((double)itemcount/totalcount*100)+"0");
out.print("<tr><td>"+item+"</td>");
out.print("<td align=center>"+itemcount+"</td>");
out.print("<td><img src = bar.gif width = "+Float.parseFloat(percent)*2+ " height = 10>"+ percent+"%");
out.print("</tr>");
}
}
out.write("\r\n");
out.write("</table>\r\n");
out.write("</table>\r\n");
out.write("<p>\r\n");
out.write("<p>\r\n");
out.write("<hr>\r\n");
out.write("<p>\r\n");
out.write("<div align=\"center\"><a href=\"Javascript:window.close();\">关闭窗口</a></div>\r\n");
out.write("\r\n");
out.write("</body>\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);
}
}
}
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