protected override void OnBindingContextChanged()
{
model = (TeacherLogBookModel)BindingContext;
base.OnBindingContextChanged();
StackLayout stack = CreatViewHomeWorkLayout();
View = stack;
}
public void LoadData(int date, int lectureID)
{
Device.BeginInvokeOnMainThread(async() =>
{
try
{
_Loader.IsShowLoading = true;
//Service call
List <TeacherLogBookModel> lstHomeWorkModel = new List <TeacherLogBookModel>();
lstHomeWorkModel = await TeacherLogBookModel.GetHomeWorkModel(date, lectureID);
if (lstHomeWorkModel != null)
{
Items = new ObservableCollection <TeacherLogBookModel>(lstHomeWorkModel);
HomeWorkListView.ItemsSource = Items;
grid.IsVisible = true;
spDisplayHeader.IsVisible = true;
_NotAvailData.IsVisible = false;
}
else
{
Items.Clear();
_NotAvailData.IsVisible = true;
grid.IsVisible = false;
spDisplayHeader.IsVisible = false;
}
_Loader.IsShowLoading = false;
}
catch (Exception ex)
{
grid.IsVisible = false;
_Loader.IsShowLoading = false;
spDisplayHeader.IsVisible = false;
}
});
}
/// <summary>
/// Logbook FillUp Layout.
/// </summary>
public void LogbookFillUpLayout()
{
TitleBar lblPageName = new TitleBar("Logbook FillUp");
StackLayout slTitle = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Padding = new Thickness(0, 5, 0, 0),
BackgroundColor = Color.White,
Children = { lblPageName }
};
Seperator spTitle = new Seperator();
Image imgStartDateDropDown = new Image {
Source = Constants.ImagePath.DropDownArrow, HorizontalOptions = LayoutOptions.EndAndExpand
};
Label lblCurrentDate = new Label {
TextColor = Color.Black
};
lblCurrentDate.Text = DateTime.Now.ToString("dd-MM-yy");
DatePicker dtStartDate = new DatePicker {
IsVisible = false
};
StackLayout slStartDateDisplay = new StackLayout {
Children = { lblCurrentDate, dtStartDate, imgStartDateDropDown }, Orientation = StackOrientation.Horizontal, Padding = new Thickness(Device.OnPlatform(0, 5, 0), Device.OnPlatform(0, 5, 0), Device.OnPlatform(0, 10, 0), Device.OnPlatform(0, 5, 0))
};
//Frame layout for start date
Frame frmStartDate = new Frame
{
Content = slStartDateDisplay,
HorizontalOptions = LayoutOptions.FillAndExpand,
OutlineColor = Color.Black,
Padding = new Thickness(10)
};
var currentDateTap = new TapGestureRecognizer();
currentDateTap.NumberOfTapsRequired = 1; // single-tap
currentDateTap.Tapped += (s, e) =>
{
dtStartDate.Focus();
};
frmStartDate.GestureRecognizers.Add(currentDateTap);
slStartDateDisplay.GestureRecognizers.Add(currentDateTap);
dtStartDate.DateSelected += (s, e) =>
{
lblCurrentDate.Text = (dtStartDate).Date.ToString("dd-MM-yyyy");
};
//dtStartDate.Unfocused += (sender, e) =>
//{
// if (lblCurrentDate.Text == "Date")
// {
// lblCurrentDate.Text = DateTime.Now.ToString("dd-MM-yyyy");
// }
//};
StackLayout slStartDateFrmaeLayout = new StackLayout
{
Children = { frmStartDate }
};
StackLayout slStartDateLayout = new StackLayout
{
Children = { slStartDateFrmaeLayout },
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand
};
//ExtendedEntry txtTeachingAids = new ExtendedEntry
//{
// TextColor = Color.Black,
// Placeholder = "Teaching Aids"
//};
Label lblTeachingAids = new Label
{
Text = "Teaching Aids",
TextColor = Color.Black
};
Editor txtTeachingAids = new Editor
{
HeightRequest = 80,
VerticalOptions = LayoutOptions.FillAndExpand,
};
StackLayout slLabelTeachingAids = new StackLayout
{
Children = { lblTeachingAids },
Padding = new Thickness(0, 0, 0, 10)
};
StackLayout slTextTeachingAids = new StackLayout
{
Children = { txtTeachingAids },
Padding = new Thickness(0, 0, 0, 10)
};
//txtTeachingAids.Focused += (sender, e) =>
// {
// if (txtTeachingAids.Text == "Teaching Aids")
// {
// txtTeachingAids.Text = string.Empty;
// //txtTeachingAids.TextColor = Color.Black;
// }
// };
StackLayout slTeachingAidsLayout = new StackLayout
{
Children = { slLabelTeachingAids, slTextTeachingAids },
HorizontalOptions = LayoutOptions.FillAndExpand,
Orientation = StackOrientation.Vertical
};
//ExtendedEntry txtComment = new ExtendedEntry
//{
// TextColor = Color.Black,
// Placeholder = "Comment"
//};
Label lblComment = new Label
{
Text = "Comment",
TextColor = Color.Black
};
Editor txtComment = new Editor
{
//TextColor = Color.Gray,
HeightRequest = 80,
VerticalOptions = LayoutOptions.FillAndExpand,
};
StackLayout slLabelComment = new StackLayout
{
Children = { lblComment },
Padding = new Thickness(0, 0, 0, 10)
};
StackLayout slTextComment = new StackLayout
{
Children = { txtComment },
Padding = new Thickness(0, 0, 0, 10)
};
//txtComment.Focused += (sender, e) =>
// {
// if (txtComment.Text == "Comment")
// {
// txtComment.Text = string.Empty;
// //txtComment.TextColor = Color.Black;
// }
// };
StackLayout slEditorLayout = new StackLayout
{
Children = { slLabelTeachingAids, slTextTeachingAids },
HorizontalOptions = LayoutOptions.FillAndExpand,
Orientation = StackOrientation.Vertical
};
//ExtendedEntry txtLessonPlan = new ExtendedEntry
//{
// TextColor = Color.Black,
// Placeholder = "Lesson Plan"
//};
Label lblLessonPlan = new Label
{
Text = "Lesson Plan",
TextColor = Color.Black
};
Editor txtLessonPlan = new Editor
{
//TextColor = Color.Gray,
HeightRequest = 80,
VerticalOptions = LayoutOptions.FillAndExpand,
};
StackLayout slLabelLessonPlan = new StackLayout
{
Children = { lblLessonPlan },
Padding = new Thickness(0, 0, 0, 10)
};
StackLayout slTextLessonPlan = new StackLayout
{
Children = { txtLessonPlan },
Padding = new Thickness(0, 0, 0, 10)
};
//txtLessonPlan.Focused += (sender, e) =>
// {
// if (txtLessonPlan.Text == "Lesson Plan")
// {
// txtLessonPlan.Text = string.Empty;
// //txtLessonPlan.TextColor = Color.Black;
// }
// };
StackLayout slLessonPlanLayout = new StackLayout
{
Children = { slLabelLessonPlan, slTextLessonPlan },
HorizontalOptions = LayoutOptions.FillAndExpand,
Orientation = StackOrientation.Vertical
};
Image imgLectureDropDown = new Image {
Source = Constants.ImagePath.DropDownArrow, HorizontalOptions = LayoutOptions.EndAndExpand
};
Label lblLecture = new Label {
TextColor = Color.Black, Text = "Lecture"
};
Picker pcrLecture = new Picker {
IsVisible = false, Title = "Lecture"
};
foreach (LectureModel item in _LectureList)
{
pcrLecture.Items.Add(item.LectureName);
}
StackLayout slLectureDisplay = new StackLayout {
Children = { lblLecture, pcrLecture, imgLectureDropDown }, Orientation = StackOrientation.Horizontal, Padding = new Thickness(Device.OnPlatform(0, 5, 0), Device.OnPlatform(0, 5, 0), Device.OnPlatform(0, 10, 0), Device.OnPlatform(0, 5, 0))
};
Frame frmLecture = new Frame
{
Content = slLectureDisplay,
HorizontalOptions = LayoutOptions.FillAndExpand,
OutlineColor = Color.Black,
Padding = new Thickness(10)
};
var lectureTap = new TapGestureRecognizer();
lectureTap.NumberOfTapsRequired = 1; // single-tap
lectureTap.Tapped += (s, e) =>
{
pcrLecture.Focus();
};
frmLecture.GestureRecognizers.Add(lectureTap);
slLectureDisplay.GestureRecognizers.Add(lectureTap);
StackLayout slLectureFrameLayout = new StackLayout
{
Children = { frmLecture }
};
StackLayout slLectureLayout = new StackLayout
{
Children = { slLectureFrameLayout },
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand
};
StackLayout slSearchLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
Padding = new Thickness(0, 0, 0, 10),
Children = { slStartDateLayout, slLectureLayout, slTeachingAidsLayout, slLessonPlanLayout, slEditorLayout }
};
_NotAvailData = new Label {
Text = "No data availalble for this search data.", TextColor = Color.Red, IsVisible = false
};
_Loader = new LoadingIndicator();
pcrLecture.SelectedIndexChanged += (sender, e) =>
{
Device.BeginInvokeOnMainThread(async() =>
{
string lectureName = lblLecture.Text = pcrLecture.Items[pcrLecture.SelectedIndex];
_SelectedLectureID = _LectureList.FirstOrDefault(x => x.LectureName == lectureName).Id;
//Exam list call
slStartDateLayout.IsVisible = true;
});
};
Button btnSave = new Button();
btnSave.Text = "Save";
btnSave.TextColor = Color.White;
btnSave.BackgroundColor = LayoutHelper.ButtonColor;
btnSave.Clicked += (sender, e) =>
{
Device.BeginInvokeOnMainThread(async() =>
{
_Loader.IsShowLoading = true;
TeacherLogBookModel teacherLogBook = new TeacherLogBookModel();
teacherLogBook.Date = Convert.ToDateTime(lblCurrentDate.Text).Date.ConvetDatetoDateCounter();
teacherLogBook.LessonPlan = txtLessonPlan.Text;
teacherLogBook.TeachingAids = txtTeachingAids.Text;
teacherLogBook.Comment = txtComment.Text;
teacherLogBook.LectureId = _SelectedLectureID; //Convert.ToInt32(txtLectureNo.Text);
bool isSaveAttendance = await TeacherLogBookModel.SaveLogBook(teacherLogBook);
if (isSaveAttendance)
{
await DisplayAlert(string.Empty, "Save Successfully.", Messages.Ok);
}
else
{
await DisplayAlert(Messages.Error, "Some problem ocuured when saving data.", Messages.Ok);
}
_Loader.IsShowLoading = false;
});
};
var cvBtnSave = new ContentView
{
Padding = new Thickness(10, 5, 10, 10),
Content = btnSave
};
StackLayout slViewAttendance = new StackLayout
{
Children =
{
new StackLayout {
Padding = new Thickness(20, Device.OnPlatform(40, 20, 0), 20, 20),
Children = { slTitle, spTitle.LineSeperatorView, slSearchLayout, _NotAvailData, _Loader, cvBtnSave },
VerticalOptions = LayoutOptions.FillAndExpand,
},
},
BackgroundColor = LayoutHelper.PageBackgroundColor
};
Content = new ScrollView
{
Content = slViewAttendance,
};
}
