findfoodbytypeaction.java

来自「实现网上订餐系统」· Java 代码 · 共 33 行

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

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.eatery.service.FoodInfoService;

public class FindFoodByTypeAction extends Action {
	private FoodInfoService service;
	public FoodInfoService getService() {
		return service;
	}
	public void setService(FoodInfoService service) {
		this.service = service;
	}
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String typeId=request.getParameter("foodType");
		List list=service.findFoodsByTypeId(Integer.parseInt(typeId));
		request.setAttribute("Foods",list);
		return mapping.findForward("ok");
	}
}