private async Task Init()
{
_timezonesListView = new ListView {
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
};
var cell = new DataTemplate(typeof(TextCell));
cell.SetBinding(TextCell.TextProperty, "Name");
cell.SetBinding(TextCell.DetailProperty, new Binding(path: "GMT", stringFormat: "GMT {0}"));
//cell.SetBinding (TextCell.TextProperty, "GMT");
_timezonesListView.ItemTemplate = cell;
tzviewModel = new TimeZoneVM();
//await tzviewModel.getTz (this.user.objectId);
_timezonesListView.ItemsSource = tzviewModel.Timezones;
_timezonesListView.ItemSelected += (sender, e) => {
//((ListView)sender).SelectedItem = null;
var tzdto = (TimezoneDTO)((ListView)sender).SelectedItem;
DisplayAlert("Alert", "Su id es" + tzdto.objectId, "OK");
};
btnDelete = new Button {
Text = "Delete",
Font = Font.SystemFontOfSize(NamedSize.Large),
BorderWidth = 1,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
};
btnDelete.Clicked += async(sender, e) => {
try {
var item = _timezonesListView.SelectedItem;
var tzdto = (TimezoneDTO)item;
var tzvm = new TimeZoneVM();
await Task.Run(async() => await tzviewModel.deleteTz(tzdto.objectId.ToString()));
await tzviewModel.getTz(this.user.objectId);
_timezonesListView.ItemsSource = tzviewModel.Timezones;
//DisplayAlert ("Alert", "Su id es "+tzdto.objectId.ToString(),"OK");
}
catch (Exception) {}
};
btnAdd = new Button {
Text = "Add",
Font = Font.SystemFontOfSize(NamedSize.Large),
BorderWidth = 1,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
};
btnAdd.Clicked += async(sender, e) => {
//await Navigation.PushAsync (new TimezonePage ());
await Navigation.PushAsync(new TimezonePage (this.user));
};
// var toppanel = new StackLayout{
// Orientation="Horizontal" ,
// VerticalOptions="Start",
// Children = {
// btnDelete
// }
// };
this.Content = new StackLayout {
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness(
left: 0,
right: 0,
bottom: 0,
top: Device.OnPlatform(iOS: 20, Android: 0, WinPhone: 0)),
Children =
{
new StackLayout {
Orientation = StackOrientation.Horizontal,
VerticalOptions = LayoutOptions.Start,
HeightRequest = 50,
Children =
{
btnDelete, btnAdd
}
},
_timezonesListView
}
};
}
private async Task Init ()
{
_timezonesListView = new ListView {
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
};
var cell = new DataTemplate (typeof(TextCell));
cell.SetBinding (TextCell.TextProperty, "Name");
cell.SetBinding (TextCell.DetailProperty, new Binding (path: "GMT", stringFormat: "GMT {0}"));
//cell.SetBinding (TextCell.TextProperty, "GMT");
_timezonesListView.ItemTemplate = cell;
tzviewModel = new TimeZoneVM ();
//await tzviewModel.getTz (this.user.objectId);
_timezonesListView.ItemsSource = tzviewModel.Timezones;
_timezonesListView.ItemSelected += (sender, e) => {
//((ListView)sender).SelectedItem = null;
var tzdto= (TimezoneDTO)((ListView)sender).SelectedItem;
DisplayAlert ("Alert", "Su id es"+tzdto.objectId,"OK");
};
btnDelete = new Button {
Text = "Delete",
Font = Font.SystemFontOfSize(NamedSize.Large),
BorderWidth = 1,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
};
btnDelete.Clicked += async (sender, e) => {
try {
var item =_timezonesListView.SelectedItem;
var tzdto= (TimezoneDTO)item;
var tzvm= new TimeZoneVM();
await Task.Run( async () => await tzviewModel.deleteTz(tzdto.objectId.ToString()));
await tzviewModel.getTz (this.user.objectId);
_timezonesListView.ItemsSource = tzviewModel.Timezones;
//DisplayAlert ("Alert", "Su id es "+tzdto.objectId.ToString(),"OK");
}
catch (Exception){}
};
btnAdd = new Button {
Text = "Add",
Font = Font.SystemFontOfSize(NamedSize.Large),
BorderWidth = 1,
HorizontalOptions = LayoutOptions.Center,
VerticalOptions = LayoutOptions.CenterAndExpand,
};
btnAdd.Clicked += async (sender, e) => {
//await Navigation.PushAsync (new TimezonePage ());
await Navigation.PushAsync (new TimezonePage (this.user));
};
// var toppanel = new StackLayout{
// Orientation="Horizontal" ,
// VerticalOptions="Start",
// Children = {
// btnDelete
// }
// };
this.Content = new StackLayout {
VerticalOptions = LayoutOptions.FillAndExpand,
Padding = new Thickness (
left: 0,
right: 0,
bottom: 0,
top: Device.OnPlatform (iOS: 20, Android: 0, WinPhone: 0)),
Children = {
new StackLayout{
Orientation= StackOrientation.Horizontal ,
VerticalOptions=LayoutOptions.Start,
HeightRequest=50,
Children = {
btnDelete ,btnAdd
}
},
_timezonesListView
}
};
}
public TimezonePage(UserDTO userdto)
{
this.user = userdto;
this.tzviewModel = new TimeZoneVM();
var layout = new StackLayout
{
Orientation = StackOrientation.Vertical,
Padding = 20
};
picker = new Picker
{
Title = "Gmt",
VerticalOptions = LayoutOptions.CenterAndExpand
};
foreach (string gmtkey in gmtvalues.Keys)
{
picker.Items.Add(gmtkey);
}
picker.SelectedIndex = 10;
Grid grid = new Grid
{
VerticalOptions = LayoutOptions.FillAndExpand,
RowDefinitions =
{
//new RowDefinition { Height = GridLength.Auto },
//new RowDefinition { Height = new GridLength(1, GridUnitType.Star) },
new RowDefinition {
Height = new GridLength(40, GridUnitType.Absolute)
},
new RowDefinition {
Height = new GridLength(40, GridUnitType.Absolute)
},
new RowDefinition {
Height = new GridLength(40, GridUnitType.Absolute)
},
new RowDefinition {
Height = new GridLength(40, GridUnitType.Absolute)
}
},
ColumnDefinitions =
{
new ColumnDefinition {
Width = new GridLength(100, GridUnitType.Absolute)
},
new ColumnDefinition {
Width = new GridLength(200, GridUnitType.Absolute)
}
//new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
//new ColumnDefinition { Width = new GridLength(100, GridUnitType.Absolute) }
}
};
grid.Children.Add(new Label {
Text = "TZ Name"
}, 0, 0); // Left, First element
grid.Children.Add(txtname = new Entry {
Placeholder = "tz name"
}, 1, 0); // Right, First element
grid.Children.Add(new Label {
Text = "GMT"
}, 0, 1); // Left, Second element
grid.Children.Add(picker, 1, 1); // Right, Second element
grid.Children.Add(new Label {
Text = "City"
}, 0, 2); // Right, Second element
grid.Children.Add(txtcity = new Entry {
Placeholder = "tz name"
}, 1, 2);
//grid.Children.Add(new Label { Text = "Btn",XAlign = TextAlignment.Center }, 0, 2, 3, 4);
var gridButton = new Button {
Text = "Add Timezone."
};
gridButton.Clicked += async(sender, e) => {
indicator.IsRunning = true;
indicator.IsVisible = true;
var timezonedto = new TimezoneDTO {
UserId = user.objectId,
Name = this.txtname.Text.ToString().Trim(),
City = this.txtcity.Text.ToString().Trim(),
GMT = gmtvalues[picker.Items[picker.SelectedIndex]]
};
await Task.Run(async() => await tzviewModel.AddTz(timezonedto));
indicator.IsRunning = false;
indicator.IsVisible = false;
if (tzviewModel.Timezones.Count > 0)
{
DisplayAlert("Alert", "Se agrego el TimeZone con el Id, " + tzviewModel.Timezones[0].objectId, "OK"); //App.Current.MainPage = new NavigationPage(new TimezoneListPage(loginvm.AuthenticatedUser));
}
else
{
DisplayAlert("Alert", "No fue agregado, intenta nuevamente", "OK");
}
};
grid.Children.Add(gridButton, 0, 2, 3, 4);
indicator = new ActivityIndicator
{
IsRunning = false,
IsEnabled = true,
IsVisible = false
};
layout.Children.Add(grid);
layout.Children.Add(indicator);
Content = layout;
}
public TimezonePage(UserDTO userdto)
{
this.user = userdto;
this.tzviewModel= new TimeZoneVM();
var layout = new StackLayout
{
Orientation = StackOrientation.Vertical,
Padding = 20
};
picker = new Picker
{
Title = "Gmt",
VerticalOptions = LayoutOptions.CenterAndExpand
};
foreach (string gmtkey in gmtvalues.Keys)
{
picker.Items.Add(gmtkey);
}
picker.SelectedIndex = 10;
Grid grid = new Grid
{
VerticalOptions = LayoutOptions.FillAndExpand,
RowDefinitions =
{
//new RowDefinition { Height = GridLength.Auto },
//new RowDefinition { Height = new GridLength(1, GridUnitType.Star) },
new RowDefinition { Height = new GridLength(40, GridUnitType.Absolute) },
new RowDefinition { Height = new GridLength(40, GridUnitType.Absolute) },
new RowDefinition { Height = new GridLength(40, GridUnitType.Absolute) },
new RowDefinition { Height = new GridLength(40, GridUnitType.Absolute) }
},
ColumnDefinitions =
{
new ColumnDefinition { Width = new GridLength(100, GridUnitType.Absolute) },
new ColumnDefinition { Width = new GridLength(200, GridUnitType.Absolute) }
//new ColumnDefinition { Width = new GridLength(1, GridUnitType.Star) },
//new ColumnDefinition { Width = new GridLength(100, GridUnitType.Absolute) }
}
};
grid.Children.Add(new Label { Text = "TZ Name" }, 0, 0); // Left, First element
grid.Children.Add(txtname= new Entry { Placeholder = "tz name" }, 1, 0); // Right, First element
grid.Children.Add(new Label { Text = "GMT" }, 0, 1); // Left, Second element
grid.Children.Add(picker, 1, 1); // Right, Second element
grid.Children.Add(new Label { Text = "City" }, 0, 2); // Right, Second element
grid.Children.Add(txtcity= new Entry { Placeholder = "tz name" }, 1, 2);
//grid.Children.Add(new Label { Text = "Btn",XAlign = TextAlignment.Center }, 0, 2, 3, 4);
var gridButton = new Button { Text = "Add Timezone." };
gridButton.Clicked += async (sender, e) => {
indicator.IsRunning = true;
indicator.IsVisible=true;
var timezonedto= new TimezoneDTO {
UserId=user.objectId,
Name= this.txtname.Text.ToString().Trim(),
City= this.txtcity.Text.ToString().Trim(),
GMT= gmtvalues[picker.Items[picker.SelectedIndex]]
};
await Task.Run( async () => await tzviewModel.AddTz( timezonedto));
indicator.IsRunning = false;
indicator.IsVisible=false;
if (tzviewModel.Timezones.Count>0)
DisplayAlert ("Alert", "Se agrego el TimeZone con el Id, "+tzviewModel.Timezones[0].objectId,"OK");//App.Current.MainPage = new NavigationPage(new TimezoneListPage(loginvm.AuthenticatedUser));
else
DisplayAlert ("Alert", "No fue agregado, intenta nuevamente","OK");
};
grid.Children.Add(gridButton, 0, 2, 3, 4);
indicator = new ActivityIndicator
{
IsRunning = false,
IsEnabled=true,
IsVisible=false
};
layout.Children.Add(grid);
layout.Children.Add (indicator);
Content = layout;
}
