internal static void SetParentLeaf(TableResolver resolver, DbTreeDefinition fields, string parentId)
{
//DataTable table = resolver.HostTable;
string sql = string.Format(ObjectUtil.SysCulture,
"SELECT COUNT(*) FROM {0}", resolver.TableName);
IParamBuilder builder = SqlParamBuilder.CreateEqualSql(
resolver.Context, resolver.GetFieldInfo(fields.ParentIdField), parentId);
builder = SqlParamBuilder.CreateParamBuilder(resolver.CreateFixCondition(), builder);
int count = DbUtil.ExecuteScalar(sql, resolver.Context, builder).Value <int>();
if (count == 1)
{
DataRow row = resolver.TrySelectRowWithParam(fields.IdField, parentId);
if (row != null)
{
row[fields.LeafField] = 1;
}
}
}
