showaction.java

网络商店

package controller;

import javax.servlet.http.*;
import org.apache.struts.action.*;
import model.*;

public class ShowAction extends Action {

    private final static String SUCCESS = "success";

    public ActionForward execute(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        String raw_button = request.getParameter("raw_button");

        if (raw_button != null) {


            ShowForm f = (ShowForm) form;
            ActionMessages errors = new ActionErrors();

            int id = f.getSelId();


            OrdersBean.delete(id);
            this.saveErrors(request, errors);
        }
        return mapping.findForward(SUCCESS);
    }
}