cartsumaction.java

来自「struts1 hibernate3 电子购物商城源码 加上了ANT编译.」· Java 代码 · 共 39 行

package dream.ourshopping.struts.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 org.apache.struts.validator.DynaValidatorForm;

import dream.ourshopping.domain.Member;
import dream.ourshopping.persistence.ShopcartDAO;

public class CartsumAction extends Action {
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws Exception {
		DynaValidatorForm dv = (DynaValidatorForm) form;
		
		
		String bool = (String) dv.get("num");

		ShopcartDAO sd = new ShopcartDAO();

		sd.delete(new Integer(bool));

		Member mb = (Member) request.getSession().getAttribute("user");
		List list = sd.findByUserid(mb.getId());
		request.getSession().setAttribute("prodlist", list);
		request.getSession().setAttribute("body", "/shopcart/carinfor.jsp");
		
		
		return mapping.findForward("sucessful");
	}
}