protected override bool OnBackButtonPressed()
{
bool isBack = true;
Device.BeginInvokeOnMainThread(async() =>
{
//isBack = await DisplayAlert(string.Empty, "Do you want to logout?", Messages.Yes, Messages.No);
isBack = await UserDialogs.Instance.ConfirmAsync(null, "Do you want to logout?", Messages.Yes, Messages.No);
if (isBack)
{
SchoolManagementContext.Clear();
Navigation.PushModalAsync(App.LoginPage());
}
});
base.OnBackButtonPressed();
return(true);
}
/// <summary>
/// Menu Page Layout.
/// </summary>
public void MenuLayout()
{
//var listView = new ListView { RowHeight = 40, };
Menu = new MenuListView();
var menuLabel = new ContentView
{
Padding = new Thickness(10, 36, 0, 5),
Content = new Label
{
TextColor = Color.Black,
Text = "Hello," + SchoolManagementContext.UserName,
}
};
var layout = new StackLayout
{
Spacing = 0,
VerticalOptions = LayoutOptions.FillAndExpand
};
layout.Children.Add(menuLabel);
layout.Children.Add(Menu);
//listView.ItemsSource = MenuModel.ListCategoryMenu();
//listView.ItemTemplate = new DataTemplate(() => new TextItemCell());
//Menu.ItemSelected += (sender, e) => NavigateTo(e.SelectedItem as SchoolManagement.Core.Models.MenuItem);
Menu.ItemSelected += (sender, e) =>
{
if (e.SelectedItem == null)
{
return;
}
SchoolManagement.Core.Models.MenuItem objMenu = (SchoolManagement.Core.Models.MenuItem)e.SelectedItem;
((ListView)sender).SelectedItem = null;
//Page displayPage = (Page)Activator.CreateInstance(objMenu.TargetType);
//Navigation.PushAsync(displayPage);
if (SchoolManagementContext.TokenResponseModel.UserType == Convert.ToInt32(UserType.Teacher))
{
if (objMenu.itemNumber == 1)
{
Navigation.PushAsync(App.FillUpAttendance());
}
else if (objMenu.itemNumber == 2)
{
Navigation.PushAsync(App.HomeWorkPage());
}
else if (objMenu.itemNumber == 3)
{
Navigation.PushAsync(App.StudentBehaviourNotice());
}
else if (objMenu.itemNumber == 4)
{
Navigation.PushAsync(App.LogbookFillup());
}
else if (objMenu.itemNumber == 5)
{
Navigation.PushAsync(App.ApplyLeave());
}
else if (objMenu.itemNumber == 6)
{
Navigation.PushAsync(App.TodaysSchedule());
}
else if (objMenu.itemNumber == 7)
{
Navigation.PushAsync(App.EnterStudentMark());
}
else if (objMenu.itemNumber == 8)
{
Navigation.PushAsync(App.UploadSamplePaper());
}
else if (objMenu.itemNumber == 9)
{
Navigation.PushAsync(App.ViewActivityNotice());
}
else if (objMenu.itemNumber == 10)
{
SchoolManagementContext.Clear();
Navigation.PushModalAsync(App.LoginPage());
}
}
else if (SchoolManagementContext.TokenResponseModel.UserType == Convert.ToInt32(UserType.Parents))
{
if (objMenu.itemNumber == 1)
{
Navigation.PushAsync(App.ViewAttendance());
}
else if (objMenu.itemNumber == 2)
{
Navigation.PushAsync(App.ViewAttendanceSummary());
}
else if (objMenu.itemNumber == 3)
{
Navigation.PushAsync(App.ExamTimetable());
}
else if (objMenu.itemNumber == 4)
{
Navigation.PushAsync(App.ViewResult());
}
else if (objMenu.itemNumber == 5)
{
Navigation.PushAsync(App.ViewCompain());
}
else if (objMenu.itemNumber == 6)
{
Navigation.PushAsync(App.HomeWork());
}
else if (objMenu.itemNumber == 7)
{
Navigation.PushAsync(App.Notification());
}
else if (objMenu.itemNumber == 8)
{
Navigation.PushAsync(App.CompainBox());
}
else if (objMenu.itemNumber == 9)
{
SchoolManagementContext.Clear();
Navigation.PushModalAsync(App.LoginPage());
}
}
};
//this.Content.BackgroundColor = Color.White;
//Content = layout;
this.Content = new StackLayout
{
BackgroundColor = Color.White,
Children = { layout }
};
}
public void DashboardLayout()
{
try
{
Grid grid = new Grid {
BackgroundColor = Color.Gray, ColumnSpacing = 2, RowSpacing = 2
};
int noOfCol = 3;
int totaLoop = (int)Math.Ceiling((double)_MenuItem.Count / noOfCol);
for (int i = 0; i < totaLoop; i++)
{
string d1 = string.Empty;
for (int j = 0; j < noOfCol; j++)
{
int index = (i * noOfCol) + j;
if (_MenuItem.Count <= index)
{
//need to add empty
var image = new Image
{
VerticalOptions = LayoutOptions.Center,
};
var cell = new StackLayout
{
Children =
{
image,
},
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.White
};
grid.Children.Add(cell, j, i);
}
else
{
// d1 += _MenuItem[index].MobileName + ",";
var label = new Label
{
Text = _MenuItem[index].MobileName,
TextColor = Color.Black,
XAlign = TextAlignment.Center,
YAlign = TextAlignment.End
};
var labelLayout = new StackLayout
{
Children = { label },
VerticalOptions = LayoutOptions.End,
//HorizontalOptions = LayoutOptions.CenterAndExpand
};
var image = new Image
{
Source = _MenuItem[index].ImageUrl,
VerticalOptions = LayoutOptions.Center,
};
var imageLayout = new StackLayout
{
Children = { image },
Padding = new Thickness(0, 20, 0, 20)
};
var cell = new StackLayout
{
Children =
{
imageLayout,
labelLayout
},
Orientation = StackOrientation.Vertical,
HorizontalOptions = LayoutOptions.FillAndExpand,
BackgroundColor = Color.White
};
var menuClick = new TapGestureRecognizer();
menuClick.NumberOfTapsRequired = 1; // single-tap
menuClick.Tapped += (s, e) =>
{
int pageNumber = _MenuItem.Where(x => x.MobileName == _MenuItem[index].MobileName).FirstOrDefault().itemNumber;
if (SchoolManagementContext.TokenResponseModel.UserType == Convert.ToInt32(UserType.Teacher))
{
if (pageNumber == 1)
{
Navigation.PushAsync(App.FillUpAttendance());
}
else if (pageNumber == 2)
{
Navigation.PushAsync(App.HomeWorkPage());
}
else if (pageNumber == 3)
{
Navigation.PushAsync(App.StudentBehaviourNotice());
}
else if (pageNumber == 4)
{
Navigation.PushAsync(App.LogbookFillup());
}
else if (pageNumber == 5)
{
Navigation.PushAsync(App.ApplyLeave());
}
else if (pageNumber == 6)
{
Navigation.PushAsync(App.TodaysSchedule());
}
else if (pageNumber == 7)
{
Navigation.PushAsync(App.EnterStudentMark());
}
else if (pageNumber == 8)
{
Navigation.PushAsync(App.UploadSamplePaper());
}
else if (pageNumber == 9)
{
Navigation.PushAsync(App.ViewActivityNotice());
}
else if (pageNumber == 10)
{
SchoolManagementContext.Clear();
Navigation.PushModalAsync(App.LoginPage());
}
}
else if (SchoolManagementContext.TokenResponseModel.UserType == Convert.ToInt32(UserType.Parents))
{
if (pageNumber == 1)
{
Navigation.PushAsync(App.ViewAttendance());
}
else if (pageNumber == 2)
{
Navigation.PushAsync(App.ViewAttendanceSummary());
}
else if (pageNumber == 3)
{
Navigation.PushAsync(App.ExamTimetable());
}
else if (pageNumber == 4)
{
Navigation.PushAsync(App.ViewResult());
}
else if (pageNumber == 5)
{
Navigation.PushAsync(App.ViewCompain());
}
else if (pageNumber == 6)
{
Navigation.PushAsync(App.HomeWork());
}
else if (pageNumber == 7)
{
Navigation.PushAsync(App.Notification());
}
else if (pageNumber == 8)
{
Navigation.PushAsync(App.CompainBox());
}
else if (pageNumber == 9)
{
SchoolManagementContext.Clear();
Navigation.PushModalAsync(App.LoginPage());
}
}
};
cell.GestureRecognizers.Add(menuClick);
labelLayout.GestureRecognizers.Add(menuClick);
image.GestureRecognizers.Add(menuClick);
grid.Children.Add(cell, j, i);
}
}
}
StackLayout dashboardLayout = new StackLayout
{
Children = { grid },
Padding = new Thickness(0, 10, 0, 10),
BackgroundColor = LayoutHelper.PageBackgroundColor,
};
dashboardLayout.Padding = LayoutHelper.IOSPadding(0, 20, 0, 0);
// Build the page.
ScrollView scrollDashboardLayout = new ScrollView
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
Content = dashboardLayout
};
Content = scrollDashboardLayout;
}
catch (Exception ex)
{
}
}