/// <summary>
/// 得到所有一级类别
/// </summary>
/// <returns></returns>
public string GetMainCategories()
{
List <CategoriesModel> model = catebll.GetAllMainCategories();
JavaScriptSerializer jss = new JavaScriptSerializer();
return(jss.Serialize(model));
}
/// <summary>
/// 首页Action
/// </summary>
/// <returns></returns>
public ActionResult defaultpage()
{
ViewBag.Message = "";
CategoriesOperateBLL bll = new CategoriesOperateBLL();
List <CategoriesModel> model = bll.GetAllMainCategories();
return(View(model));
}