public ActionResult Category()
{
CategoryFunc cf = new CategoryFunc();
List <Category> ctList = new List <Category>();
ctList = cf.GetCategoryAndSort();
ViewBag.Title = "栏目管理";
return(View(ctList));
}
public ActionResult DeleteCategoryConfirmed(int id)
{
ViewBag.Title = "删除栏目";
CategoryFunc cf = new CategoryFunc();
Response _resp = cf.Delete(id);
if (_resp.Code == 1)//无法删除
{
ModelState.AddModelError("ParentID", _resp.Message);
Category cate = cf.Find(id);
return(View(cate));
}
else//删除成功
{
return(RedirectToAction("Category", "Admin"));
}
}
public ActionResult CreateCategory(CategoryAddViewModel newCateVM)
{
if (ModelState.IsValid)
{
CategoryFunc cf = new CategoryFunc();
Category newCate = new Category();
newCate.Name = newCateVM.Name;
newCate.ParentID = newCateVM.ParentID;
newCate.Description = newCateVM.Description;
newCate.Order = newCateVM.Order;
newCate.Level = newCateVM.Level;
cf.Add(newCate);
return(RedirectToAction("Category", "Admin"));
}
else
{
return(View(newCateVM));
}
}
public ActionResult DeleteCategory(int?id)
{
ViewBag.Title = "删除栏目";
CategoryFunc cf = new CategoryFunc();
Category _cate = new Category();
if (id == null || id.GetType() != typeof(int))
{
return(RedirectToAction("Category", "Admin"));
}
else if (cf.Find((int)id) == null)
{
return(RedirectToAction("Category", "Admin"));
}
else
{
_cate = cf.Find((int)id);
return(View(_cate));
}
}
public ActionResult CreateCategory(int?id)
{
Category _pcate = new Category();
CategoryAddViewModel _newCate = new CategoryAddViewModel();
CategoryFunc cf = new CategoryFunc();
int pid = 0;
//当参数id为空时，表示创建根栏目，父栏目id设为0
if (id == null)
{
pid = 0;
}
//当参数id不为整数时，强制设定父栏目id为0
else if (id.GetType() != typeof(int))
{
pid = 0;
}
else
{
pid = (int)id;
}
if (cf.Find(pid) == null)
{
_newCate.PName = "无";
_newCate.ParentID = 0;
_newCate.Order = 50;
_newCate.Level = 0;
}
else
{
_pcate = cf.Find(pid);
_newCate.PName = _pcate.Name;
_newCate.ParentID = _pcate.CategoryID;
_newCate.Order = 50;
_newCate.Level = _pcate.Level + 1;
}
ViewBag.Title = "添加栏目";
return(View(_newCate));
}
public ActionResult ModifyCategory(CategoryAddViewModel cateVM, int categoryID)
{
ViewBag.Title = "修改栏目";
CategoryFunc cf = new CategoryFunc();
Category _cate = new Category();
if (ModelState.IsValid)
{
_cate.CategoryID = categoryID;
_cate.Name = cateVM.Name;
_cate.ParentID = cateVM.ParentID;
_cate.Description = cateVM.Description;
_cate.Order = cateVM.Order;
_cate.Level = cateVM.Level;
cf.Modify(_cate);
return(RedirectToAction("Category", "Admin"));
}
else
{
ViewBag.CategoryID = categoryID;
return(View(cateVM));
}
}
public ActionResult ModifyCategory(int?id)
{
ViewBag.Title = "修改栏目";
CategoryFunc cf = new CategoryFunc();
Category _cate = new Category();
if (id == null || id.GetType() != typeof(int))
{
return(RedirectToAction("Category", "Admin"));
}
else if (cf.Find((int)id) == null)
{
return(RedirectToAction("Category", "Admin"));
}
else
{
_cate = cf.Find((int)id);
CategoryAddViewModel _cateVM = new CategoryAddViewModel();
if (_cate.ParentID == 0)
{
_cateVM.PName = "无";
}
else
{
_cateVM.PName = cf.Find(_cate.ParentID).Name;
}
_cateVM.ParentID = _cate.ParentID;
_cateVM.Name = _cate.Name;
_cateVM.Description = _cate.Description;
_cateVM.Order = _cate.Order;
_cateVM.Level = _cate.Level;
ViewBag.CategoryID = _cate.CategoryID;
return(View(_cateVM));
}
}