src/com/jiudai/action/BuyAction.java

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package com.jiudai.action;

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

import com.jiudai.dao.BuyDAO;
import com.jiudai.dao.CarNameDAO;
import com.jiudai.dao.EmployeeDAO;
import com.jiudai.dao.SupplyerDAO;
import com.jiudai.domain.BuyInfo;
import com.jiudai.domain.CarName;
import com.jiudai.domain.Employee;
import com.jiudai.domain.Supplyer;
import com.opensymphony.xwork2.ActionContext;
 

public class BuyAction {
	private BuyInfo buyInfo;
	/*查询采购信息的关键字*/
	private String keyword;
	/*查询的开始时间*/
	private String startdate;
	/*查询的结束时间*/
	private String enddate;
	/*查询的页码*/
	private int currentPage;
	/*当前的总页码*/
	private int totalPage;
	
	public BuyInfo getBuyInfo() {
		return buyInfo;
	}

	public void setBuyInfo(BuyInfo buyInfo) {
		this.buyInfo = buyInfo;
	}
	
	/*生成采购信息录入添加界面*/
	public String AddView() {
		LoadInfo();
		return "buyinfo_add_view";
	}

	/*初始化前台界面下拉框中需要显示的信息*/
	public void LoadInfo() { 
		ActionContext ctx = ActionContext.getContext();
		/*查询所有汽车名称信息*/
		CarNameDAO carNameDAO = new CarNameDAO();
		ArrayList<CarName> carNameList = carNameDAO.QueryAllCarName();
		ctx.put("carNameList", carNameList);
		/*查询所有厂商名称信息*/
		SupplyerDAO supplyerDAO = new SupplyerDAO();
		ArrayList<Supplyer> supplyerList = supplyerDAO.QueryAllSupplyer();
		ctx.put("supplyerList", supplyerList); 
		/*查询所有员工信息*/
		EmployeeDAO employeeDAO = new EmployeeDAO();
		ArrayList<Employee> employeeList = employeeDAO.QueryAllEmployee();
		ctx.put("employeeList", employeeList);
	}