Questions on UI for .NET MAUI Forum

1 answer

2.5K+ views

Radio - button group

Hi,

I would like to get small of radio buttons group asshow in picture?

Thanks,

Button

answered on 16 Mar 2022

1 answer

816 views

Telerik MAUI template in Full Screen

Hi,

I would like to know when I use Telerik MAUI template, how it can open in full screen ?

Thanks,

General Discussions

answered on 16 Mar 2022

0 answers

186 views

RadListPicker - probelm with binnding

Hi,

There is problem with binding.

   <ContentView.BindingContext>
        <local:HistoryViewModel/>
    </ContentView.BindingContext><telerikInput:RadListPicker x:Name="typeListPicker" Placeholder="Select Type" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand" HeightRequest="40" WidthRequest="200" Margin="5"
                          ItemsSource="{Binding TypesItems}"
                          DisplayMemberPath="Value"
                         SelectedItem="{Binding Types, Mode=TwoWay}"><telerikInput:RadListPicker.ItemTemplate><DataTemplate><Label Text="{Binding Value}"
                         HorizontalTextAlignment="Center"
                         VerticalTextAlignment="Center"/></DataTemplate></telerikInput:RadListPicker.ItemTemplate></telerikInput:RadListPicker>

 private SchedulerTypeItem _types; 
  public HistoryViewModel()
        {
     
InitTypesItem();
}

   private void InitTypesItem()
        {
            TypesItems = new ObservableCollection<TypesItem>()

            {
              new TypesItem { Value = "Push" },
              new TypesItem { Value = "Pull" },
             };
        }

  public SchedulerTypeItem Types
        {
            get
            {
                return _types;
            }
            set
            {
                if (_types != value)
                {
                    _types = value;
                    OnPropertyChanged();
                }
            }
        }

Commad
======
if (Types != null && !string.IsNullOrEmpty(Types.Value)) // throw init innitlized exception
            {
                historyReport = new ObservableCollection<HistoryReport>(historyReport.Where(hr => hr.Type == Types.Value));
            }

ListPicker

updated question on 16 Mar 2022

1 answer

847 views

DataGrid Styling Header and Alternate Row

Hi,

1. I would like to style the header of the DataGrid (background color).

2.I would like to style the row even row in one column and odd row in other color.

Thanks,

DataGrid

answered on 16 Mar 2022

0 answers

342 views

Problem with Layout

Hi,

When I replace this HorizontalStackLayout with FlexLayout all data below HorizontalStackLayout (see screenshot 1) disappear why?

I attached 2 all the view xaml.

 <FlexLayout Direction="Column"
                AlignItems="Center"
                JustifyContent="SpaceEvenly">

          <HorizontalStackLayout  Grid.Row="1" Grid.Column="0"  HorizontalOptions="Center" VerticalOptions="CenterAndExpand" >
                    <telerik:RadButton  x:Name="totalFiles"
                        WidthRequest="140"
                        HeightRequest="80"                                
                        FontSize="Micro"
                        TextColor="Black"
                        BorderWidth ="2"
                        BorderColor="Grey"
                        BackgroundColor="White"
                        Margin="15" 
                        HorizontalContentAlignment="Center"
                        Text="{Binding TotalFiles, Mode=TwoWay}"/>
                    <telerik:RadButton  x:Name="pushFiles"
                        WidthRequest="140"
                        HeightRequest="80"                                
                        FontSize="Micro"
                        TextColor="Black"
                        BorderWidth ="2"
                        BorderColor="Grey"
                        BackgroundColor="White"
                        Margin="15" 
                        HorizontalContentAlignment="Center"
                        Text="{Binding PushedFiles, Mode=TwoWay}"/>
                    <telerik:RadButton  x:Name="pulledFiles"
                        WidthRequest="140"
                        HeightRequest="80"                                
                        FontSize="Micro"
                        TextColor="Black"
                        BorderWidth ="2"
                        BorderColor="Grey"
                        BackgroundColor="White"
                        Margin="15" 
                        HorizontalContentAlignment="Center"
                        Text="{Binding PulledFiles, Mode=TwoWay}"/>
                    <telerik:RadButton  x:Name="failedFiles"
                        WidthRequest="140"
                        HeightRequest="80"                                
                        FontSize="Micro"
                        TextColor="Black"
                        BorderWidth ="2"
                        BorderColor="Grey"
                        BackgroundColor="White"
                        Margin="15" 
                        HorizontalContentAlignment="Center" 
                        Text="{Binding FailedFiles, Mode=TwoWay}"/>
                </HorizontalStackLayout>

General Discussions

updated question on 16 Mar 2022

1 answer

175 views

[Solved] RadEntry doesn't have the IsPassword property in Maui?

I am investigating the use of UI for .NET Maui and am looking for a password entry control, it seems like RadEntry doesn't support the IsPassword property that I would expect. Is this a planned feature ?

<telerikInput:RadEntry x:Name="txtPassword" Grid.Row="2" WatermarkText="Password" />

Entry

answered on 15 Mar 2022

0 answers

219 views

telerikInput:RadNumericInput =value not seen

Hi,

      <telerikInput:RadNumericInput x:Name="numericInputReecurEvery" Value="{Binding SelectRecursEvery , Mode=TwoWay}" Minimum="0" HorizontalOptions="CenterAndExpand" VerticalOptions="CenterAndExpand"/>

The value not seen.

Thanks,

Button

asked on 15 Mar 2022

1 answer

826 views

Grid - add and delete row

Hi,

I want sample code of RadDataGrid with option to add a new record and delete record.

The new record template should include RadTabView.

Thanks,

DataGrid

answered on 15 Mar 2022

0 answers

668 views

MAUI - Error

Hi,

I get this error.

It connected to VS preview ?

To project itself ?

To telerik controls ?

How is can be solved ?

Severity	Code	Description	Project	File	Line	Suppression State
Error	NETSDK1047	Assets file 'D:\Applications\Backups\AutomationClient\AutomationClient.MAUI\obj\project.assets.json' doesn't have a target for 'net6.0-ios/ios-arm64'. Ensure that restore has run and that you have included 'net6.0-ios' in the TargetFrameworks for your project. You may also need to include 'ios-arm64' in your project's RuntimeIdentifiers.	AutomationClient.MAUI	C:\Program Files\dotnet\sdk\6.0.200\Sdks\Microsoft.NET.Sdk\targets\Microsoft.PackageDependencyResolution.targets	267

General Discussions

asked on 15 Mar 2022

1 answer

656 views

How do I setup MAUI RadListView ItemTemplate, ItemsSource in C# instead of XAML

All my efforts so far generate errors outside my code.

Here is sample (EntityEntry is a struct with Name and Id properties, Entries is a list of them):

            foreach(string key in dictionary.Keys)
            {
                Entries.Add(new EntityEntry { Name = key, Id = dictionary[key] });
            }

            Grid grid = new Grid();
            Label label = new Label
            {
                FontSize = 15D,
                FontAttributes = FontAttributes.Bold,
            };
            label.SetBinding(Label.TextProperty, "Name");
            grid.Children.Add(label);
            ListViewTemplateCell lt = new ListViewTemplateCell() { View = grid};
            DataTemplate dt = new DataTemplate(() => lt.View);

            EntitiesLv = new RadListView
            {
                Background = Colors.PaleTurquoise,
                HorizontalOptions = LayoutOptions.Fill,
                IsItemsReorderEnabled = false,
                ItemTemplate = dt,
                ItemsSource = Entries,
                LayoutDefinition = new ListViewGridLayout
                {
                    HorizontalItemSpacing = 5D,
                    VerticalItemSpacing = 5D
                },
                LoadOnDemandBufferItemsCount = 5,
                LoadOnDemandMode = LoadOnDemandMode.Automatic,
                Margin = new Thickness(10, 10),
                SelectionMode = SelectionMode.Single,
                VerticalOptions = LayoutOptions.Fill,
                VerticalScrollBarVisibility = ScrollBarVisibility.Default,
            };
            EntitiesLv.GestureRecognizers.Add(new TapGestureRecognizer { Command = ListTapped, NumberOfTapsRequired = 1 });
            EntitiesLv.SelectionChanged += EntitiesLvOnSelectionChanged;

Error occurs if ItemTemplate and ItemsSource are both set, but not if just one is.

All help appreciated.

ListView (obsolete)

answered on 11 Mar 2022