/// <summary>
/// Initializes a new instance of the <see cref="ViewResult"/> class.
/// </summary>
public ViewResult()
{
IsLoading = true;
Device.BeginInvokeOnMainThread(async() =>
{
try
{
_StandardExamMasterList = await StandardExamMasterModel.GetStdExamMaster();
ViewResultLayout();
}
catch (Exception ex)
{
}
});
}
/// <summary>
///Exam Timetable
/// </summary>
public void ExamTimetableLayout()
{
try
{
TitleBar lblPageName = new TitleBar("Exam TimeTable");
StackLayout slTitle = new StackLayout
{
Orientation = StackOrientation.Horizontal,
Padding = new Thickness(0, 5, 0, 0),
BackgroundColor = Color.White,
Children = { lblPageName }
};
Seperator spTitle = new Seperator();
Image imgExamTypeDropDown = new Image {
Source = Constants.ImagePath.DropDownArrow, HorizontalOptions = LayoutOptions.EndAndExpand
};
Label lblExamType = new Label {
TextColor = Color.Black, Text = "Exam Type"
};
Picker pcrExamType = new Picker {
IsVisible = false, Title = "Exam Type"
};
foreach (ExamTypeModel item in _ExamTypeList)
{
pcrExamType.Items.Add(item.Name);
}
StackLayout slExamTypeDisplay = new StackLayout {
Children = { lblExamType, pcrExamType, imgExamTypeDropDown }, 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 frmExamType = new Frame
{
Content = slExamTypeDisplay,
HorizontalOptions = LayoutOptions.FillAndExpand,
OutlineColor = Color.Black,
Padding = new Thickness(10)
};
var examTypeTap = new TapGestureRecognizer();
examTypeTap.NumberOfTapsRequired = 1; // single-tap
examTypeTap.Tapped += (s, e) =>
{
pcrExamType.Focus();
};
frmExamType.GestureRecognizers.Add(examTypeTap);
slExamTypeDisplay.GestureRecognizers.Add(examTypeTap);
StackLayout slExamTypeFrameLayout = new StackLayout
{
Children = { frmExamType }
};
StackLayout slExamTypeLayout = new StackLayout
{
Children = { slExamTypeFrameLayout },
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand
};
Image stdExamMasterDropDown = new Image {
Source = Constants.ImagePath.DropDownArrow, HorizontalOptions = LayoutOptions.EndAndExpand
};
Label lblStdExamMaster = new Label {
TextColor = Color.Black, Text = "Standard Exam Master"
};
Picker pcrStdExamMaster = new Picker {
IsVisible = false, Title = "Standard Exam Master"
};
StackLayout slStdExamMasterDisplay = new StackLayout {
Children = { lblStdExamMaster, pcrStdExamMaster, stdExamMasterDropDown }, 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 frmStdExamMaster = new Frame
{
Content = slStdExamMasterDisplay,
HorizontalOptions = LayoutOptions.FillAndExpand,
OutlineColor = Color.Black,
Padding = new Thickness(10)
};
var stdExamMasterTap = new TapGestureRecognizer();
stdExamMasterTap.NumberOfTapsRequired = 1; // single-tap
stdExamMasterTap.Tapped += (s, e) =>
{
pcrStdExamMaster.Focus();
};
frmStdExamMaster.GestureRecognizers.Add(stdExamMasterTap);
slStdExamMasterDisplay.GestureRecognizers.Add(stdExamMasterTap);
StackLayout slStdExamMasterFrameLayout = new StackLayout
{
Children = { frmStdExamMaster }
};
StackLayout slStdExamMasterLayout = new StackLayout
{
Children = { slStdExamMasterFrameLayout },
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
IsVisible = false
};
StackLayout slSearchLayout = new StackLayout
{
Orientation = StackOrientation.Vertical,
Padding = new Thickness(0, 0, 0, 10),
Children = { slExamTypeLayout, slStdExamMasterLayout }
};
//List view
ListView ExamTimeTableListView = new ListView
{
RowHeight = 60,
SeparatorColor = Color.Gray
};
_NotAvailData = new Label {
Text = "No data availalble for this search data.", TextColor = Color.Red, IsVisible = false
};
_Loader = new LoadingIndicator();
pcrExamType.SelectedIndexChanged += (sender, e) =>
{
Device.BeginInvokeOnMainThread(async() =>
{
_Loader.IsShowLoading = true;
pcrStdExamMaster.Items.Clear();
string ExamType = lblExamType.Text = pcrExamType.Items[pcrExamType.SelectedIndex];
_SelectedExamTypeID = _ExamTypeList.Where(x => x.Name == ExamType).FirstOrDefault().Id;
_StandardExamMasterList = await StandardExamMasterModel.GetStdExamMaster();
if (_StandardExamMasterList != null && _StandardExamMasterList.Count > 0)
{
slStdExamMasterLayout.IsVisible = true;
_NotAvailData.IsVisible = false;
}
else
{
slStdExamMasterLayout.IsVisible = false;
_NotAvailData.IsVisible = true;
}
foreach (StandardExamMasterModel item in _StandardExamMasterList)
{
pcrStdExamMaster.Items.Add(item.Name);
}
_Loader.IsShowLoading = false;
});
};
ExamTimeTableListView.ItemTemplate = new DataTemplate(() => new ExamTimeTableCell());
//Grid Header Layout
Label lblDate = new Label
{
Text = "Date",
TextColor = Color.Black
};
StackLayout slDate = new StackLayout
{
Children = { lblDate },
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.StartAndExpand
};
Label lblExamName = new Label
{
Text = "Exam Name",
TextColor = Color.Black
};
StackLayout slExamName = new StackLayout
{
Children = { lblExamName },
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.CenterAndExpand
};
Label lblTotalMarks = new Label
{
Text = "Total Marks",
TextColor = Color.Black
};
StackLayout slTotalMarks = new StackLayout
{
Children = { lblTotalMarks },
VerticalOptions = LayoutOptions.CenterAndExpand,
HorizontalOptions = LayoutOptions.EndAndExpand
};
var grid = new Grid {
IsVisible = false
};
grid.Children.Add(slDate, 0, 0);
grid.Children.Add(slExamName, 1, 0);
grid.Children.Add(slTotalMarks, 2, 0);
Seperator spDisplayHeader = new Seperator {
IsVisible = false
};
pcrStdExamMaster.SelectedIndexChanged += (sender, e) =>
{
Device.BeginInvokeOnMainThread(async() =>
{
_Loader.IsShowLoading = true;
string StandardExamMaster = lblStdExamMaster.Text = pcrStdExamMaster.Items[pcrStdExamMaster.SelectedIndex];
_SelectedStandardExamMasterID = _StandardExamMasterList.Where(x => x.Name == StandardExamMaster).FirstOrDefault().Id;
int dayStartDateCounter = DateTime.Now.ConvetDatetoDateCounter();
int dayEndDateCounter = DateTime.Now.AddMonths(1).ConvetDatetoDateCounter();
List <ExamScheduleModel> lstExamSchedule = await ExamScheduleModel.GetExamTimeTable(dayStartDateCounter, dayEndDateCounter, _SelectedExamTypeID, _SelectedStandardExamMasterID);
if (lstExamSchedule != null && lstExamSchedule.Count > 0)
{
_NotAvailData.IsVisible = false;
//grid.IsVisible = true;
//spDisplayHeader.IsVisible = true;
Items = new ObservableCollection <ExamScheduleModel>(lstExamSchedule);
ExamTimeTableListView.ItemsSource = Items;
}
else
{
_NotAvailData.IsVisible = true;
//grid.IsVisible = false;
//spDisplayHeader.IsVisible = false;
}
_Loader.IsShowLoading = false;
});
};
StackLayout slExamTimeTable = new StackLayout
{
Children =
{
new StackLayout {
Padding = new Thickness(20, Device.OnPlatform(40, 20, 0), 20, 20),
Children = { slTitle, spTitle.LineSeperatorView, slSearchLayout, _Loader, _NotAvailData, ExamTimeTableListView },
VerticalOptions = LayoutOptions.FillAndExpand,
},
},
BackgroundColor = LayoutHelper.PageBackgroundColor
};
Content = new ScrollView
{
Content = slExamTimeTable,
};
}
catch (Exception ex)
{
throw;
}
}