/// <summary>
/// 编辑图片
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public ActionResult Edit(int id = 0)
{
Product_ImageTag model = null;
if (id > 0)
{
model = Bll.BllProduct_ImageTag.First(o => o.Id == id);
if (model == null)
{
return(Response404());
}
}
return(View(model));
}
public ActionResult Save()
{
int id = RequestInt("id");
string tag = RequestString("tag");
Product_ImageTag model = null;
if (id > 0)
{
model = Bll.BllProduct_ImageTag.First(o => o.Id == id);
if (model == null)
{
return(Response404());
}
}
else
{
model = new Product_ImageTag();
}
bool isExist = Bll.BllProduct_ImageTag.IsExist(tag, model?.Id ?? 0);
if (isExist)
{
return(LayerAlertErrorAndReturn("标签已存在！"));
}
model.Tag = tag;
model.AddTime = DateTime.Now;
int rows = id > 0 ? Bll.BllProduct_ImageTag.Update(model) : Bll.BllProduct_ImageTag.Insert(model);
if (rows > 0)
{
return(LayerAlertSuccessAndRefresh("操作成功！"));
}
else
{
return(LayerAlertErrorAndReturn("操作失败！"));
}
}
