vote.jsp

来自「hibernate项目开发宝典该书籍的 源码」· JSP 代码 · 共 33 行

<%@page import="cn.hxex.vote.dao.IVoteDAO,
				cn.hxex.vote.util.DAOFactory,
				cn.hxex.vote.model.Vote,
				cn.hxex.vote.model.VoteItem,
				java.util.Iterator" %>
<%
	String id = request.getParameter( "id" );
	
	IVoteDAO dao = DAOFactory.getVoteDAO();
	Vote vote = dao.getVote( id );
	
	String[] voteitems = request.getParameterValues( id );
	if( voteitems!=null && voteitems.length>0 )
	{
		for( int i=0; i<voteitems.length; i++ )
		{
			Iterator it = vote.getVoteitems().iterator();
			while( it.hasNext() )
			{
				VoteItem vi = (VoteItem)it.next();
				if( voteitems[i].equals( vi.getId() ) )
				{
					vi.increaseVotenum();
					break;
				}
			}
		}
	}
	request.setAttribute( "vote", vote );
	
	RequestDispatcher rd = request.getRequestDispatcher( "vote_result.jsp" );
	rd.forward( request, response );	
%>