transitinfohomeaction.java

来自「一个关于物流的管理系统」· Java 代码 · 共 61 行

package com.shunshi.ssh.action;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

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



import org.apache.commons.lang.StringUtils;
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.shunshi.ssh.entity.Transitinfo;
import com.shunshi.ssh.service.TransitinfoHomeService;

public class TransitinfoHomeAction extends DispatchAction {
	private TransitinfoHomeService ts;
	
	public TransitinfoHomeService getTs() {
		return ts;
	}
	public void setTs(TransitinfoHomeService ts) {
		
		this.ts = ts;
	}
	public ActionForward preList(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
	
		List l=ts.perList();	
		request.setAttribute("transitinfo", l);
		return mapping.findForward("homepage");
	}
	public ActionForward findById(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		System.out.println(request.getParameter("id"));
		
		int id=Integer.parseInt(request.getParameter("id"));
		Transitinfo t=ts.findById(id);
		request.setAttribute("transitinfo", t);
		return mapping.findForward("transitinfo_single");
		
	}
	public ActionForward listAll(ActionMapping mapping,ActionForm form,HttpServletRequest request,HttpServletResponse response){
		String toPageStr=(String) request.getParameter("page");
		if(toPageStr==null){
			toPageStr="1";
		}
		int totalPage=ts.getTotalPageCount();
		request.setAttribute("totalPage", totalPage);
		int toPageNo=Integer.parseInt(toPageStr);
		List all=ts.listAll(toPageNo);
		request.setAttribute("currentPage", toPageNo);
		request.setAttribute("allTransitinfo", all);
		return mapping.findForward("transitinfo_list");
	}
	
}