foodsetlistpage.java

一个完整的网络订餐系统

package com.foodset.web.page;

import com.common.*;
import com.common.struts.*;
import com.foodset.form.FoodSetSearchResult;
import com.foodset.form.FoodSetFB;
import com.foodset.rule.FoodSetRule;
import com.foodset.dao.FoodsetDao;
import org.apache.struts.action.ActionForward;
import java.util.List;

public class FoodSetListPage {

   public FoodSetListPage() {
   }

    public static ActionForward show(ActionContext actionContext)  throws Exception
    {
      DynamicForm dynaForm = (DynamicForm) actionContext.getForm();
      FoodSetRule rule = (FoodSetRule) dynaForm.get("foodsetSearchRule");

      FoodsetDao dao = new FoodsetDao();

      List storeList = dao.getStoreList(rule.getAreaID());
      actionContext.getRequest().setAttribute("storeList",storeList);

      FoodSetSearchResult result = null;

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

    FoodSetFB bfb = new FoodSetFB();
    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_FOODSETSEARCHCON,bfb);
   return actionContext.getMapping().findForward("foodsetList");
 }
}