pptmanage.jsp

用jsp实现的在线教学系统

<%@ page contentType="text/html;charset=gb2312" %>
<%@page import="grad.util.course.*,java.util.*,java.io.*;"%>
<%@ page session="true" %>
<link href="/netteaching/style.css" rel="stylesheet" type="text/css">
     <table cellpadding="0" cellspacing="0" width="630">
	
	   <TR>
            <TD width="630" bgcolor="#FFFFFF">

<%

if(((String)session.getAttribute("usercode")!=null)&&(((Integer)session.getAttribute("usertype")).intValue()==2))
{
 String courseid=(String)session.getAttribute("usercode");
 op_resourse opr=new op_resourse();
 String saction=request.getParameter("action");
 if(saction!=null&&!saction.equals(""))
 {
   String rsid=request.getParameter("ID");
   String sfile=request.getParameter("filename");
   opr.delResourse(rsid);
   String fullfile= "e:"+System.getProperty("file.separator")+"upload"+System.getProperty("file.separator")+sfile;
   File f=new File(fullfile);
      f.delete();
   
 }
 
%>
 <p align=center>
 <table>
  <br>
  <br>
  <%
  
  ArrayList al=opr.getAllResourseByCourseAndExt(courseid,"ppt");
  if(al.size()>0)
  {
    out.print("<tr><td colspan=2 class=TableTitle2>你已经上传了下列PPt文档</td></tr>");
  }else
  {
    out.print("<tr><td colspan=2>你还没有上传任何PPT文档</td></tr>");
  }
  for(int i=0;i<al.size();i++)
  {
    resourse rs=(resourse)al.get(i);
  %>
  <tr><td class=tablebody5>文件<%=(i+1)%>:</td><td>文件名称:<%=(rs.getlink())%>(<%=rs.getfilesize()%>byte)</td></tr>
  <tr><td></td><td>上传日期:<%=rs.getsdate()%>
  &nbsp;&nbsp;<a href="pptManage.jsp?ID=<%=rs.getid()%>&action=del&filename=<%=(rs.getlink())%>" >删除</a>
  </td></tr>
  <%
  }
  %>
  <br>
  <br>
<FORM METHOD="POST" ACTION="/netteaching/uploadfile.jsp" ENCTYPE="multipart/form-data"> 
 <tr><td class=TableTitle2 colspan=2>新PPT文档上传：</td></tr>
 <tr><td>文件一：</td><td><INPUT TYPE="FILE" NAME="FILE1" SIZE="10"></td></tr>
 <tr><td>文件二：</td><td><INPUT TYPE="FILE" NAME="FILE2" SIZE="10"></td></tr>
 <tr><td>文件三：</td><td><INPUT TYPE="FILE" NAME="FILE3" SIZE="10"></td></tr> 
 <tr><td>文件四：</td><td><INPUT TYPE="FILE" NAME="FILE4" SIZE="10"></td></tr>
<tr><td>主题：</td><td><input type="text" name="text1" ></td></tr>
 <tr><td><input type="hidden" name="csid" value="<%=courseid%>"></td><td><INPUT type=submit value=提交 name=ok> </td></tr>
</form> 

  </table>
 </p>
          
<%
}else
{  out.print("你还没有登录或者没有权限进入，请<a href=../index.jsp  target=_parent>返回首页登录</a>");
}

%>
  </td>
      </tr>
</table>
<table width="650">
<tr>
<td>
<%@ include file="../inc/tail.htm"%>
</td>
</tr>
</table>