Won't Fix
Last Updated: 28 Sep 2020 08:14 by ADMIN
ADMIN
Created by: Pavel R. Pavlov
Comments: 1
Category: AutoComplete
Type: Bug Report
0
When the suggestions get recycled, their text and image disappear.
Unplanned
Last Updated: 26 Sep 2020 05:28 by ADMIN
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)
In Development
Last Updated: 17 Sep 2020 12:42 by ADMIN
Cannot access a disposed object exception on Samsung Galaxy 8 and Galaxy 10
In Development
Last Updated: 17 Sep 2020 12:00 by ADMIN

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

workaround use Xamarin.Forms v 4.8.0.1269

Completed
Last Updated: 16 Sep 2020 12:08 by ADMIN
Release R3 2020
Created by: Seth
Comments: 0
Category: MaskedInput
Type: Bug Report
0
focused and unfocused events are not raised. 
Completed
Last Updated: 16 Sep 2020 12:08 by ADMIN
Release R3 2020
Created by: Subramanyam
Comments: 0
Category: TimePicker
Type: Bug Report
0

<telerikInput:RadTimePicker  SpinnerFormat="hh:mm tt" DisplayStringFormat="hh:mm tt" />
                                               

launched the time picker and only scroll the AM to PM without tapping on it, but value is not reflecting to PM in Time value. 

Completed
Last Updated: 16 Sep 2020 12:08 by ADMIN
Release R3 2020
If you try to explicitly set the Locale property of the native CalendarView through a custom renderer, the change is not applied in AgendaView ( the same works properly in other views).
Completed
Last Updated: 16 Sep 2020 11:41 by ADMIN
Release R3 2020
When Fill property of the GaugeRangeBarIndicator is bound to a property in the ViewModel and that property is updated, occasionally the change is not reflected in the UI - the Fill color is not updated.
Completed
Last Updated: 16 Sep 2020 11:40 by ADMIN
Release R3 2020
If the following data annotations are defined:

[DisplayValueFormat(Date = "MM-dd-yyyy HH:MM tt")]
[ReadOnly]

DisplayValueFormat is not applied properly.
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: 11 Sep 2020 14:33 by ADMIN
  • 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
In Development
Last Updated: 08 Sep 2020 11:43 by ADMIN

Setting DataFormPasswordEditor inside a custom renderer on Android leads to the following exception:

Java.Lang.NullPointerException: Attempt to invoke virtual method 'java.util.Iterator java.util.ArrayList.iterator()' on a null object reference

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);
        }
    }
}

 

Unplanned
Last Updated: 04 Sep 2020 07:41 by ADMIN
When you place a Label with TextType set to "Html" inside ListView TemplatedCell, the ListVIew renders only the items currently in the viewport - if you scroll down, the listview is empty. 
Under Review
Last Updated: 01 Sep 2020 11:59 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 11:12 by Mahmoud
The horizontal scrollviewer is not visualized initially when the column header text is longer than the columns' text. Still, tapping on any item makes it possible to scroll.
Unplanned
Last Updated: 27 Aug 2020 11:10 by Mahmoud
For example: When I enable DataGrid LoadOnDemand it's loading infinitely for a static list of 3 records.
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)"
)>]

 

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