vendorservlet.java

海鲜超市管理 登录 修改 增加 等功能jsp+servlet

/*
 * 创建日期 2006-12-18
 *
 * TODO 
 */
package module.vendor.servlet;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import module.income.dco.IncomeDco;
import module.vendor.dco.VendorDco;
import tools.PageControl;


public class VendorServlet extends HttpServlet {
	
	protected void service(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {
	    String curpage=null;
	    List list=new ArrayList();


	    VendorDco dco=new VendorDco();
	    
	    PageControl pc=new PageControl();

	   
	    if(request.getParameter("page") != null){
	    	curpage=request.getParameter("page");
	    }else if(request.getParameter("curpage")==null){
	      curpage="1";
	    }
	    else{
	      curpage=request.getParameter("curpage");
	    }

	    try {
	      dco.selectVendor(list,curpage);
	    }
	    catch (Exception ex) {
	      ex.printStackTrace();
	    }

	    pc.init(Integer.parseInt(curpage),VendorDco.sumNote);
	    
	    request.setAttribute("VendorPage",pc);
	    request.setAttribute("VendorList",list);

		RequestDispatcher rd = request.getRequestDispatcher("/jsp/vendor/vendorMain.jsp");
		rd.forward(request,response);
		
		
	}
}