Duplicated
Last Updated: 29 Oct 2020 07:41 by ADMIN
Created by: Daniel
Comments: 2
Category: AutoCompleteView
Type: Bug Report
1

Attached is a video of how to reproduce the problem on UWP.

Steps to repro

  1. Open SDKExamples > AutoCompleteView > Key Features
  2. Select a value for Tokens Support
  3. Select a value for Filtering Behavior
  4. Start to enter a value for Watermark, but do not auto-complete it (leave the popup open and go to the next step)
  5. Click back into the Filtering Behavior box

=> Observe the infinite loop.

In Development
Last Updated: 27 Oct 2020 14:37 by ADMIN
In Release mode: Clicking on any of the numbers does nothing.

In Debug mode, clicking the numbers works as expected:
In Development
Last Updated: 28 Oct 2020 20:37 by ADMIN
Created by: René
Comments: 1
Category: Calendar & Scheduling
Type: Bug Report
0

Maybe I am over looking something, but I am unable to show the RadCalendar in the Agenda view mode with a dark background color. I have tried setting the background color of the RadCalendar to a dark color and the AgendaViewSettings only seem to allow me to set text colors and not the background. 

We use the control in three modes, DayView, MonthView and AgendaView and only in agenda we can't seem to change the background color.

In Development
Last Updated: 29 Oct 2020 13:10 by ADMIN

The background color for appointments is no longer visible in agenda view on iOS (Property "Color" on Appointment). The color works on both Day, Month and Week views, but not Agenda view. But it works on Android. It's only on iOS there is no background color. This worked before the latest update (Release R3 2020, Version 2020.3.916.1).

Is there anything else that needs to be done, except setting the Color property of appointments?

Declined
Last Updated: 23 Oct 2020 06:54 by ADMIN
Created by: Robert
Comments: 7
Category: DatePicker
Type: Bug Report
0

When RadDatePicker is used in debug/testing modes:

 

When running in release mode:

 

 

 

 

The border is missing, and the line under the header date as well.

 

A coworker reports he can't set the header template at all, but I haven't confirmed that yet).

 

The control is defined as follows:

 

<telerikInput:RadDateTimePicker WidthRequest="175" BorderColor="#333" BorderThickness="1" ...
Under Review
Last Updated: 08 Oct 2020 08:52 by ADMIN
Created by: Stefan
Comments: 1
Category: UI for Xamarin
Type: Bug Report
1

In Selection Changed method SelectedSeries is always empty.

Is there other way to get which series is selected?

 

Completed
Last Updated: 22 Oct 2020 15:33 by ADMIN
Release R3 2020 SP1
"System.UriFormatException: Invalid URI: The Uri string is too long." is thrown when loading the converted rtf to HTML into the RichText Editor.
Unplanned
Last Updated: 05 Oct 2020 12:07 by ADMIN

When an item in the ItemsSource of a ListView is null, a NullReferenceException will be raised on Android when the items source is loaded to the list view.  Even if a DataTemplateSelector is applied to display a different datatemplate for null items, the app would still crash.

I attached a sample program that demonstrates the issue.  On iOS the app runs fine, but on Android the app crash at launch with a NullReferenceException.

Thanks,
Kori

Duplicated
Last Updated: 06 Oct 2020 06:39 by ADMIN
Created by: Stefan
Comments: 1
Category: UI for Xamarin
Type: Bug Report
1
Its not possible to change font family in Rad Legend. Is there a wourkaround?
Duplicated
Last Updated: 25 Sep 2020 14:35 by ADMIN
Created by: Stefan
Comments: 3
Category: UI for Xamarin
Type: Bug Report
0
On iOS devices if you have only 1 Series for Rad Cartesian Chart, series Name is cutoff(horizontally and vertically, depends where are you putting Categorical Axis)
Completed
Last Updated: 22 Oct 2020 15:32 by ADMIN
Release R3 2020 SP1
Cannot access a disposed object exception on Samsung Galaxy 8 and Galaxy 10
Completed
Last Updated: 22 Oct 2020 15:31 by ADMIN
Release R3 2020 SP1

filtering can no longer be applied as the "Reset" and "Filter" buttons are disappeared.

workaround use Xamarin.Forms v 4.8.0.1269

Declined
Last Updated: 15 Sep 2020 13:53 by ADMIN
Created by: Joakim
Comments: 3
Category: Calendar & Scheduling
Type: Bug Report
0

Hi,

The finnish translations are not correct in the calendar component. We would like to change the translations for names of days and month, in the calendar component. As far as we know, this is not possible. We can only change 4 texts (4 calendar views localization keys) according to this documentation: https://docs.telerik.com/devtools/xamarin/controls/calendar/calendar-localization

Localization works, and we can set the language. But for the finnish language, the translations you provide for days and months are not correct. We would like to be able to change these texts ourselves, name of days and months. Is there any way for us to do this? We need the Finnish translations to be correct.

 

Thank you!

 

Best Regards,

Joakim
joakim.w@digitalcreation.se

Unplanned
Last Updated: 04 Sep 2020 17:00 by Brad
Created by: Brad
Comments: 2
Category: DataGrid
Type: Bug Report
0

If you use a TrueType font for the DataGrid column's OptionsButtonFontFamily, it is not respected and falls back to a default OS font.

Workaround

The only workaround at this time is to create a custom column HeaderTemplate with a custom options button and hide the default options button.

<dataGrid:RadDataGrid x:Name="dataGrid" ...>
    <dataGrid:RadDataGrid.Columns>
        <dataGrid:DataGridTextColumn x:Name="productNameColumn" PropertyName="ProductName">
            <dataGrid:DataGridTextColumn.HeaderContentTemplate>
                <DataTemplate>
                    <Grid>
                        <Grid.ColumnDefinitions>
                            <ColumnDefinition/>
                            <ColumnDefinition/>
                        </Grid.ColumnDefinitions>

                        <Label Text="Name" TextColor="Black"/>

                        <Label FontFamily="MyCustomFont.ttf#MyCustomFont"
                                    Text="&#xE717;"
                                    TextColor="Orange" HorizontalOptions="End" HorizontalTextAlignment="End" Grid.Column="1">
                            <Label.GestureRecognizers>
                                <TapGestureRecognizer Tapped="TapGestureRecognizer_Tapped"/>
                            </Label.GestureRecognizers>
                        </Label>
                    </Grid>
                </DataTemplate>
            </dataGrid:DataGridTextColumn.HeaderContentTemplate>
            <dataGrid:DataGridTextColumn.HeaderStyle>
                <dataGrid:DataGridColumnHeaderStyle OptionsButtonFontSize="0" FilterIndicatorFontSize="0"/>
            </dataGrid:DataGridTextColumn.HeaderStyle>
        </dataGrid:DataGridTextColumn>
    </dataGrid:RadDataGrid.Columns>
</dataGrid:RadDataGrid>

In the code-behind, we use reflection to access the column's command context and invoke the options menu via DataGrid command service.

public partial class YourPage : ContentPage
{
    private readonly MethodInfo generateOptionsTapContextMethodInfo;

    public YourPage()
    {
        InitializeComponent();

        this.generateOptionsTapContextMethodInfo = this.dataGrid.GetType().GetMethod(
            "GenerateFilteringCommandContext", 
            BindingFlags.NonPublic | BindingFlags.Instance);
    }

    private void TapGestureRecognizer_Tapped(object sender, EventArgs e)
    {
        if (this.generateOptionsTapContextMethodInfo != null)
        {
            // Get a reference to the column, this is needed to invoke a command
            var context = this.generateOptionsTapContextMethodInfo.Invoke(
                this.dataGrid, 
                new object[] { this.productNameColumn });

            // Invoke the command service that opens the options button
            this.dataGrid.CommandService.ExecuteDefaultCommand(
                Telerik.XamarinForms.DataGrid.Commands.DataGridCommandId.OptionsTap, 
                context);
        }
    }
}

 

Completed
Last Updated: 22 Oct 2020 15:31 by ADMIN
Release R3 2020 SP1
  • Change Display Zoom from Standard to Zoomed
    last axis label text is cut off. The issue occurs on a real device it cannot be reproduced on simulator. It happens on iPhone 7 iOS 13.1, iPhone 6 iOS 12.4.1, iPhone 6s iOS 13.6.1
    The issue cannot be reproduced on iPhone SE 2020 with iOS versions 13.4.1, 13.6.1
Declined
Last Updated: 01 Oct 2020 12:59 by ADMIN

if the Flow Direction RTL

the sort of columns changing each time item source changed when customize HeaderContentTemplates  as a data template

 

and if HeaderText ysed instead of customizing label as data template the Arabic letters not shown correctly

Unplanned
Last Updated: 27 Aug 2020 09:15 by ADMIN
All columns cannot be scrolled with the mouse wheel. Dragging the columns with the mouse kind of works, but extremely slowly, to the point of being unusable; plus, it's not intuitive.
Unplanned
Last Updated: 25 Aug 2020 09:11 by ADMIN

Changing a property on an item that is involved with grouping and sorting and then removing and re-adding the item to the collection results in the list being in an invalid state (e.g. duplicate items, incorrect template, etc.)

Error message can be reproduced on iPhone 11 Simulator iOS 13.6 

[UICollectionView] Invalid update: invalid number of items in section 0.  The number of items contained in an existing section after the update (4) must be equal to the number of items contained in that section before the update (4), plus or minus the number of items inserted or deleted from that section (1 inserted, 0 deleted) and plus or minus the number of items moved into or out of that section (0 moved in, 0 moved out). - will perform reloadData. UICollectionView instance: <TKCollectionView: 0x7f8525b86600; baseClass = UICollectionView; frame = (0 0; 414 725); clipsToBounds = YES; autoresize = W+H; gestureRecognizers = <NSArray: 0x600001232bb0>; layer = <CALayer: 0x6000019b0520>; contentOffset: {0, 0}; contentSize: {414, 453}; adjustedContentInset: {0, 0, 0, 0}; layout: <TKListViewLinearLayout: 0x7f8524f5e400>; dataSource: <Telerik_XamarinForms_DataControlsRenderer_iOS_TKExtendedListView: 0x7f8524f5b590; frame = (0 0; 414 725); layer =
 <CALayer: 0x6000019b03a0>>>; currentUpdate: [UICollectionViewUpdate - 0x7f8526897fc0: old:<UICollectionViewData: 0x6000025f4000> new<UICollectionViewData: 0x6000025f47e0> items:<(
    "I(0,3)"
)>]

 

Unplanned
Last Updated: 13 Aug 2020 10:07 by ADMIN
When resizing after cropping an image - this makes the image uncentered of the control, and also lost transformed shape.
Declined
Last Updated: 17 Aug 2020 15:17 by ADMIN
Created by: Oluwagbenga
Comments: 1
Category: DataGrid
Type: Bug Report
0

Hi,

The DataGrid does support or response to Custom Font set Using the ExportFont Attribute. But when a contentTemplate is used and a label control is place in it. The font shows on the label but not on the Header or Content of the Grid.

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