protected void ApplyForCourses(object sender, EventArgs e)
{
foreach (GridViewRow row in CoursesGrid.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
CheckBox applyBox = row.FindControl("ApplyCheckBox") as CheckBox;
if (applyBox != null)
{
Label labelRow = row.FindControl("CourseId") as Label;
string courseId = labelRow == null ? string.Empty : labelRow.Text;
using (var client = new StudentsManagerClient())
{
if (applyBox.Checked)
{
client.ApplyForCourse(Id, int.Parse(courseId));
}
else
{
client.LeaveCourse(Id, int.Parse(courseId));
}
}
}
}
}
LoadCourses();
}
public void UpdateStudent(int id)
{
TryUpdateModel(currentStudent);
using (var client = new StudentsManagerClient())
{
client.UpdateStudent(currentStudent.Id, currentStudent.FirstName, currentStudent.LastName, currentStudent.Age.ToString(), currentStudent.Sex);
}
}
public StudentInfo SelectStudent()
{
using(var client = new StudentsManagerClient())
{
this.currentStudent = client.GetStudent(this.Id);
return currentStudent;
}
}
protected void LoadFile(object sender, EventArgs e)
{
RawStudentInfo[] rawStudents = new RawStudentInfo[] { };
RawStudentInfo[] validStudents = new RawStudentInfo[] { };
StudentTrackerService.InvalidRecord[] invalidRecords = new StudentTrackerService.InvalidRecord[] { };
string path = String.Empty;
if (FileUploadControl.HasFile && (Path.GetExtension(FileUploadControl.FileName) == ".xlsx" || Path.GetExtension(FileUploadControl.FileName) == ".xls"))
{
try
{
ExcelFileParser parser = new ExcelFileParser(FileUploadControl.PostedFile.InputStream);
List<RawStudentInfo> rawStudentsInforamtion = new List<RawStudentInfo>();
foreach (var record in parser.StudentsRowInformation)
{
rawStudentsInforamtion.Add(new RawStudentInfo { FirstName = record.FirstName, LastName = record.LastName, Age = record.Age, Sex = record.Sex });
}
rawStudents = rawStudentsInforamtion.ToArray();
using (var client = new StudentsManagerClient())
{
ExcelDocumentImportResult result = client.GetRecords(rawStudents, System.Threading.Thread.CurrentThread.CurrentCulture.Name);
validStudents = result.ValidRecords;
invalidRecords = result.InvalidRecords;
}
StatusLabel.Text = LocalizedText.UploadStatusSuccess;
}
catch (Exception)
{
StatusLabel.Text = LocalizedText.UploadedStatusFailed;
}
finally
{
UploadedStudents.DataSource = validStudents;
UploadedStudents.DataBind();
if (invalidRecords.Any())
{
InvalidRecords.DataSource = invalidRecords;
InvalidRecords.DataBind();
InvalidGridPannel.Visible = true;
}
else
{
InvalidRecords.DataSource = null;
InvalidRecords.DataBind();
InvalidGridPannel.Visible = false;
}
GridPannel.Visible = true;
if (validStudents.Any())
{
using (StudentTrackerService.StudentsManagerClient client = new StudentTrackerService.StudentsManagerClient())
{
client.SaveStudents(validStudents);
}
}
}
}
else
{
StatusLabel.Text = LocalizedText.UploadStatusWrongFormat;
}
StatusLabel.Visible = true;
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
ddlLanguage.SelectedValue = Thread.CurrentThread.CurrentCulture.Name;
this.uiConfigLink.Visible = false;
if (System.Web.HttpContext.Current.User != null && System.Web.HttpContext.Current.User.Identity.IsAuthenticated)
{
this.uiConfigLink.Visible = true;
var currentUserName = HttpContext.Current.User.Identity.Name;
string bgColour = string.Empty;
string hdColour = string.Empty;
using (var client = new StudentsManagerClient())
{
var settings = client.GetUiColoursByName(currentUserName);
bgColour = settings.BackgroundColour;
hdColour = settings.HeaderColour;
}
if (!string.IsNullOrEmpty(bgColour))
{
masterPageBody.Attributes.Add("style", string.Format("background-color:{0}", bgColour));
}
if (!string.IsNullOrEmpty(hdColour))
{
masterPageHeader.Attributes.Add("style", string.Format("background-color:{0}", hdColour));
}
}
}
}
private void LoadCourses()
{
using (StudentsManagerClient client = new StudentsManagerClient())
{
CoursesGrid.DataSource = client.GetStudentsCourses(Id);
CoursesGrid.DataBind();
}
}
protected void StudentForm_OnItemUpdating(object sender, FormViewUpdateEventArgs e)
{
string firstName = ((TextBox) this.StudentForm.FindControl("txtFirstName")).Text;
string lastName = ((TextBox)this.StudentForm.FindControl("txtLastName")).Text;
string sex = ((DropDownList) this.StudentForm.FindControl("ddlSex")).SelectedValue;
string age = ((TextBox) this.StudentForm.FindControl("txtAge")).Text;
using (var client = new StudentsManagerClient())
{
client.UpdateStudent(Id, firstName, lastName, age, sex);
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (Id == -1)
{
Server.Transfer("~/Students.aspx");
}
using (var client = new StudentsManagerClient())
{
this.StudentName.Text = client.GetStudentFullName(Id);
}
LoadCourses();
}
}
protected void OnDataBound(object sender, EventArgs e)
{
string sex = string.Empty;
using (var client = new StudentsManagerClient())
{
sex = client.GetStudentsSex(Id);
}
DropDownList ddlSex = (DropDownList)this.StudentForm.FindControl("ddlSex");
ddlSex.Items.Add(new ListItem("Female", "Female"));
ddlSex.Items.Add(new ListItem("Male", "Male"));
ddlSex.SelectedValue = sex;
ddlSex.DataBind();
}
