depotaction.java

来自「一套自己原先在学校作的CRM,大家指点下」· Java 代码 · 共 84 行

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

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.form.DepotForm;
import com.crm.pojo.DepotInfo;
import com.crm.service.IDepotBiz;

/** 
 * MyEclipse Struts
 * Creation date: 10-15-2008
 * 
 * XDoclet definition:
 * @struts.action path="/deopt" name="depotForm" parameter="operate" scope="request"
 * 薛霞
 */
public class DepotAction extends DispatchAction {
	private DepotInfo deptQB=new DepotInfo();//用于保存传入的值，以便于分页
	private IDepotBiz depotBiz;
	public void setDeoptBiz(IDepotBiz deoptBiz) {
		this.depotBiz = deoptBiz;
	}
	/*
	 * 查询产品库存记录，到产品页
	 */
	public ActionForward toList(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		deptQB=new DepotInfo();
		this.page(new DepotInfo(), request);
		return mapping.findForward("depot");
	}
	/*
	 * 根据条件查询
	 */
	public ActionForward doFind(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DepotForm pf=(DepotForm) form;
		DepotInfo di=pf.getDepot();
		deptQB=di;
		this.page(di, request);
		return mapping.findForward("depot");
	}
	/*
	 * 上一页，下一页跳转
	 */
	public ActionForward doPage(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		this.page(deptQB, request);
		return mapping.findForward("depot");	
	}
	/*
	 * 实现分页
	 */
	public void page(DepotInfo di,HttpServletRequest request){
		int pageSize=10;//一页查几行
		int count=depotBiz.findAll().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
		if(request.getParameter("pageNo")==null || request.getParameter("pageNo").equals("")){
			pageNo=1;
		}else{
			pageNo=Integer.parseInt(request.getParameter("pageNo"));
		}	
		List dictList=depotBiz.find(di,pageNo,pageSize);
		count=dictList.size();
		request.setAttribute("page", page);
		request.setAttribute("pageSize", pageSize);
		request.setAttribute("pageNo", pageNo);
		request.setAttribute("count", count);
		request.setAttribute("depotList",dictList);
	}
}