private WSCatalogTreeNode BuildCatNodes(WorkSumCatalog parent)
{
WSCatalogTreeNode pd = new WSCatalogTreeNode();
pd.text = parent.Catalog_Name;
pd.tags.Add(parent.Catalog_Id.ToString());
pd.selectable = true;
foreach (var cd in parent.Child_Catalogs.ToList())
{
pd.nodes.Add(BuildCatNodes(cd));
}
return(pd);
}
/// <summary>
/// 添加一个新分类
/// </summary>
/// <param name="p_ID">父节点ID</param>
/// <param name="n_Name">新节点名称</param>
/// <returns></returns>
public bool AddNewCatalog(int p_ID, string n_Name)
{
using (var db = base.NewDB())
{
WorkSumCatalog nfc = new WorkSumCatalog();
nfc.Catalog_Name = n_Name;
if (p_ID != -1)
{
var fc = db.WCatalogs.Where(s => s.Catalog_Id == p_ID).First();
if (fc == null)
{
return(false);
}
fc.Child_Catalogs.Add(nfc);
}
else
{
db.WCatalogs.Add(nfc);
}
db.SaveChanges();
}
return(true);
}
