private void AddTagNode(Tag tag)
{
foreach (TreeViewItem item in tagtree.Items)
{
var curtag = item.DataContext as TagGroup;
if (curtag == tag.Group)
{
var subnode = new TreeViewItem();
subnode.Style = Application.Current.Resources["treelevel2_item"] as Style;
subnode.DataContext = tag;
item.Items.Add(subnode);
}
}
}
public static void AddSampleData()
{
using (var dbcontext = new WarehouseContext())
{
try
{
var user1 = new User()
{
Name = "二娃",
Username = "******",
Password = "******",
IdentificationNumber = "310392198305114344",
PhoneNumber = "13543776409",
Company = "梁山",
Department = "库房管理部",
Memo = "(●'◡'●)"
};
dbcontext.Users.Add(user1);
var tg = new TagGroup()
{
Name = "功能"
};
dbcontext.TagGroups.Add(tg);
var tag1 = new Tag()
{
Name = "食品",
Group = tg
};
dbcontext.Tags.Add(tag1);
var tag2 = new Tag()
{
Name = "书籍",
Group = tg
};
dbcontext.Tags.Add(tag2);
var tag3 = new Tag()
{
Name = "酒水",
Group = tg
};
dbcontext.Tags.Add(tag3);
var product = new Product()
{
Name = "乐事薯片100g（清新黄瓜）",
ScanCode = "111"
};
dbcontext.Products.Add(product);
var good = new Goods()
{
GoodsCode = "111",
InboundDate = DateTime.Now,
Product = product,
State = GoodsState.Inbounding
};
dbcontext.Goods.Add(good);
dbcontext.SaveChanges();
}
catch
{
// do nothing
}
}
using (var dbcontext = new WarehouseContext())
{
var item = dbcontext.Goods.First();
}
}
private void addtag_click(object sender, RoutedEventArgs e)
{
editmode = TagEditMode.AddTag;
var tag = new Tag();
var selectedgroup = ((TreeViewItem)tagtree.SelectedItem).DataContext as TagGroup;
tag.Group = selectedgroup;
formgrid.DataContext = tag;
ShowFormGrid(true);
}
private void UpdateTag(Tag updatetag)
{
var findtag = DBContext.Tags.FirstOrDefault((t) => t.Name == updatetag.Name && t.State == StateCode.Active);
if (findtag != null)
{
WindowMgr.SendNotification("标签不能重名", NotificationLevel.Warning);
}
else
{
DBContext.SaveChanges();
WindowMgr.SendNotification("成功更改标签", NotificationLevel.Information);
ShowFormGrid(false);
}
}