예제 #1
0
            public static List <DbEntities.Subjects.SubjectCategory> LoadSubjectCategory(ref DropDownList cmbCategory,
                                                                                         int schoolId, bool includeTopAlso = false, bool includeEmptyField = false, int selectedValue = 0)
            {
                cmbCategory.DataTextField  = "Name";
                cmbCategory.DataValueField = "Id";
                using (var helper = new DbHelper.Subject())
                {
                    var cats = helper.GetCategories(schoolId);
                    if (includeTopAlso)
                    {
                        cats.Insert(0, new DbEntities.Subjects.SubjectCategory()
                        {
                            Id   = 0,
                            Name = " Top "
                        });
                    }
                    if (includeEmptyField)
                    {
                        cats.Insert(0, new DbEntities.Subjects.SubjectCategory()
                        {
                            Id   = -1,
                            Name = ""
                        });
                    }
                    cmbCategory.DataSource = cats;
                    cmbCategory.DataBind();

                    if (selectedValue > 0)
                    {
                        var index = cats.IndexOf(cats.First(x => x.Id == selectedValue));
                        if (index >= 0)
                        {
                            cmbCategory.SelectedIndex = index;
                        }
                    }
                    return(cats.ToList());
                }
            }