orderitemlistpage.java

来自「一个完整的网络订餐系统」· Java 代码 · 共 51 行

package com.order.web.page;


import com.common.*;
import com.common.struts.*;
import com.order.form.OrderSearchResult;
import com.order.form.OrderFB;
import com.order.rule.OrderRule;
import com.order.dao.OrderDao;
import org.apache.struts.action.ActionForward;

public class OrderItemListPage {
  public OrderItemListPage() {
  }
    public static ActionForward show(ActionContext actionContext)  throws Exception
    {
      DynamicForm dynaForm = (DynamicForm) actionContext.getForm();
      OrderRule rule = (OrderRule) dynaForm.get("orderItemSearchRule");

      OrderDao dao = new OrderDao();

      OrderSearchResult result = null;

      if (rule == null) {
        result = null;
      }
      else {
        result = dao.getOrderSearch(rule);
      }

    OrderFB bfb = new OrderFB();
    int pageRecNum = Globals.REC_NUM_OF_PAGE;

    int startRecNum = 1;
    if (rule == null)
            startRecNum = 1;
    else
            startRecNum = rule.getStartRecNum();

    bfb.setStartRecNum(startRecNum);
    bfb.setPageRecNum(pageRecNum);
    bfb.setResult(result);
    bfb.setRule(rule);

   actionContext.getRequest().setAttribute(Globals.REQUEST_ORDERITEMSEARCHCON,bfb);
   return actionContext.getMapping().findForward("orderItemList");
 }

}