ordercancleaction.java

来自「一个完整的网络订餐系统」· Java 代码 · 共 23 行

package com.order.web.action;


 import org.apache.struts.action.ActionForward;
 import com.common.struts.*;
 import com.foodcart.dao.FoodCart;

 public class OrderCancleAction extends AbstractAction {
     public OrderCancleAction()
     {
     }
      public ActionForward execute(ActionContext actionContext) throws java.lang.Exception
      {
           FoodCart cart = (FoodCart) actionContext.getSession().getAttribute("cart");
           if (cart != null)
           {
             cart.emptyCart();
           }
           return actionContext.getMapping().findForward("footsetList");
    }
 }