/// <summary>
/// 获取子节点数据
/// </summary>
/// <param name="pParentNodeID">父节点ID</param>
/// <returns></returns>
protected override TreeNodes GetNodes(string pParentNodeID)
{
TreeNodes nodes = new TreeNodes();
ItemCategoryService itemService = new ItemCategoryService(
new SessionManager().CurrentUserLoginInfo);
IList <ItemCategoryInfo> list = new List <ItemCategoryInfo>();
string key = string.Empty;
string content = string.Empty;
if (Request("node") != null && Request("node") != string.Empty)
{
key = Request("node").ToString().Trim();
}
if (key == "root" || key.Length == 0)
{
key = "-99";
}
list = itemService.GetItemCategoryListByParentId(key);
var jsonData = new JsonData();
jsonData.totalCount = list.Count.ToString();
jsonData.data = list;
foreach (var item in list)
{
if (item.Status == "1")
{
nodes.Add(item.Item_Category_Id, item.Item_Category_Name, item.Parent_Id, false);
}
}
DataSet ds = itemService.GetItemsBytype(key);
if (ds != null && ds.Tables.Count > 0 && ds.Tables[0] != null)
{
foreach (DataRow item in ds.Tables[0].Rows)
{
nodes.Add(item["item_id"].ToString(), item["item_name"].ToString(), key, false);
}
}
return(nodes);
}
