modifyshopcaraction.java

>项目名称:电脑电子商务平台 >1.运行环境JDK1.6+Oracle10g+Tomcat5.5 >2.开发工具: MyEclipse Enterprise Workbench

package omega.struts.action.shopcar;

import java.util.List;

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

import omega.domain.Member;
import omega.domain.Shopcart;
import omega.logic.ShopCarLogic;
import omega.logic.shopping.ShopLogic;

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 org.apache.struts.validator.DynaValidatorForm;

public class ModifyShopCarAction extends Action {
	public ActionForward execute(
	        ActionMapping mapping,
	        ActionForm form,
	        HttpServletRequest request,
	        HttpServletResponse response)
	        throws Exception {
		DynaValidatorForm dyform=(DynaValidatorForm)form;
		HttpSession session=request.getSession();
//		if(session.getAttribute("member")==null){
//			return mapping.findForward("false");
//		}else{
		ShopCarLogic sl=new ShopCarLogic();
		 
		String[] id=(String[])dyform.get("id");
		String[] productid=(String[])dyform.get("productid");
		String[] count=(String[])dyform.get("count");
		String[] saleprice=(String[])dyform.get("saleprice");
		String[] price=(String[])dyform.get("price");
		String[] productname=(String[])dyform.get("productname");
		String[] del=(String[])dyform.get("del");
	    Member m=(Member)session.getAttribute("member");
		String username=m.getUsername();
	   
	   
	   for(int i=0;i<id.length;i++){
		   Shopcart sc=new Shopcart();
		   
		   sc.setId(Integer.parseInt(id[i]));
		   sc.setOrderid(0);
		   sc.setCount(Integer.parseInt(count[i]));
		   sc.setProductid(Integer.parseInt(productid[i]));
		   sc.setProductname(productname[i]);
		   sc.setSaleprice(Integer.parseInt(saleprice[i]));
		   sc.setUsername(username);
		   sc.setPrice((Integer.parseInt(count[i]))*(Integer.parseInt(saleprice[i])));
		  
		   sl.update(sc);
	   }
	   if(del!=null){
	   for(int i=0;i<del.length;i++){
		   sl.Del(Integer.parseInt(del[i]));
	   }
	   }
	   
	
	     List sc=sl.getCarbyName(username);
		 request.setAttribute("shopcar", sc);
//		}
		 return mapping.findForward("success");
		
		
	}
}