protected IList<Navigation> GetChild(Navigation nav)
{
return Common.VerifiedNavigationList
.Where(n => n.ParentId == nav.NavigationId && n.AsMenu)
.OrderBy(n => n.SortIndex)
.ToList();
}
//添加导航时不对排序字段进行设置，默认为0，显示在最前的位置，当第一次执行排序操作时，将会对SortIndex进行更新
public void AddNavigation(string navName, string url, string description, string parentId, bool asMenu)
{
using (var context = new WSI.DataAccess.WSICmsContext())
{
Navigation nav = new Navigation();
nav.NavigationName = navName;
nav.Url = url;
nav.Description = description;
nav.AsMenu = asMenu;
//父导航
Guid id;
if (Guid.TryParse(parentId, out id))
{
nav.Parent = context.Navigations.Find(id);
}
nav.State = (int)EnumHelper.State.Enable;
nav.CreateTime = DateTime.Now;
context.Navigations.Add(nav);
context.LogChangesDuringSave = true;
context.SaveChanges();
}
}
protected IList<Navigation> GetChildren(Navigation parent)
{
return baseNavigations
.Where(n => n.Parent == parent)
.OrderBy(n => n.SortIndex)
.ToList();
}
//是否显示页面预览按钮
protected bool showPreview(Navigation nav)
{
return nav.Url != "" && nav.Url.ToLower().IndexOf(".aspx") != -1;
}
