WebRoot/WEB-ROOT/lwxt/select/select_update.jsp

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<%@ page contentType="text/html;charset=GBK"%>
<%@ page import="java.util.*"%>
<%@ page import="com.cuit.bsm.pub.DataException"%>
<%@ page import="com.cuit.bsm.pub.ResultPage"%>
<%@ page import="com.cuit.bsm.pub.JSPQueryDB"%>
<%@ page import="com.cuit.xtxs.select.action.UpdateSelectCmd"%>
<%@ page import="java.util.*"%>
<%@ page import="java.text.SimpleDateFormat"%>

<%
try
{
	//获取用户类型
	String userType = (String)session.getAttribute("userType");
	String userNo = (String)session.getAttribute("userNo");	
	if(userType==null)
	{
		throw new DataException("获取当前用户信息失败，请重新登录.....");
	}
	String flag = request.getParameter("flag");
	if(flag == null)
	{
		flag = "";
	}
	if(flag.equals("update"))
	{		
		//修改信息
		UpdateSelectCmd cmd = new UpdateSelectCmd();
		cmd.execute(request,response);
	}

	JSPQueryDB jspQueryDB = new JSPQueryDB();
	ArrayList userList = null;

	//查询题目信息
	ArrayList subList = null;
	ArrayList tempSubList = null;
	String nowPageSql ="";
	String selectNo = request.getParameter("select_no");
	if(selectNo == null)
	{
		throw new DataException("获取当前信息失败!");
	}
	else
	{
		//构造sql语句
		nowPageSql = "select distinct c.user_name,a.year,b.sub_name,a.wish_flag,a.wish,a.sub_no,a.teacher_no"
					+" from select_sub a,subject b,bsm_sys_user c "
					+" where a.sub_no=b.sub_no and a.stu_no=user_no and a.select_no ="+selectNo;
		System.out.println(" nowPageSql   00000000000  "+nowPageSql);		
		subList = jspQueryDB.getPageDoc(nowPageSql,7);		
	}
	String subNo = request.getParameter("sub_no");
	String teachNo ="";
	String subName = "";
	if(subNo == null)
	{
		subName = String.valueOf(subList.get(2));
		subNo = String.valueOf(subList.get(5));
		teachNo = String.valueOf(subList.get(6));