orderaction.java

来自「一套自己原先在学校作的CRM,大家指点下」· Java 代码 · 共 101 行

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.crm.action.client;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;

import com.crm.pojo.Client;
import com.crm.pojo.OrderInfo;
import com.crm.service.IClientBiz;
import com.crm.service.IOrderInfoBiz;
import com.crm.service.IOrderListBiz;

/** 
 * MyEclipse Struts
 * Creation date: 10-19-2008
 * 
 * XDoclet definition:
 * @struts.action path="/order" name="orderForm" parameter="operate" scope="request"
 * 薛霞
 */
public class OrderAction extends DispatchAction {
	private IClientBiz clientBiz;
	private IOrderInfoBiz oiBiz;
	private IOrderListBiz olBiz;
	int idQB=0;
	public void setClientBiz(IClientBiz clientBiz) {
		this.clientBiz = clientBiz;
	}
	public void setOiBiz(IOrderInfoBiz oiBiz) {
		this.oiBiz = oiBiz;
	}
	public void setOlBiz(IOrderListBiz olBiz) {
		this.olBiz = olBiz;
	}
	/*
	 * 到所有的订单信息
	 */
	public ActionForward toList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		int cid=Integer.parseInt(request.getParameter("cid"));
		idQB=cid;
		Client c=clientBiz.findById(cid);
		request.setAttribute("c", c);
		this.page(cid, request);
		return mapping.findForward("orderInfo");
	}
	
	/*
	 * 分页
	 */
	public ActionForward doPage(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		this.page(idQB, request);
		return mapping.findForward("orderInfo");	
	}
	/*
	 * 到详细的订单信息页面
	 */
	public ActionForward doList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		int id=Integer.parseInt(request.getParameter("id"));
		OrderInfo oi=oiBiz.findById(id);
		request.setAttribute("oi", oi);
		List olList=olBiz.findByProperty("orderInfo.orderId", id);
		request.setAttribute("olList", olList);
		return mapping.findForward("orderList");	
	}
	
	/*
	 * 实现分页
	 */
	public void page(int id,HttpServletRequest request){
		int pageSize=10;//一页查几行
		int count=oiBiz.find(id).size();//一共多少行	
		int page=count%pageSize==0?count/pageSize:count/pageSize+1;//一共多少页
		int pageNo=1;//第几页查
		//没有转到第几页
			if(request.getParameter("pageNo")==null || request.getParameter("pageNo").equals("")){
				pageNo=1;
			}else{
				pageNo=Integer.parseInt(request.getParameter("pageNo"));
			}	
		
		List dictList=oiBiz.find(id,pageNo,pageSize);
		request.setAttribute("page", page);
		request.setAttribute("pageSize", pageSize);
		request.setAttribute("pageNo", pageNo);
		request.setAttribute("count", count);
		request.setAttribute("oiList",dictList);
	}
}