Unplanned
Last Updated: 21 Jan 2020 07:39 by ADMIN
I have a listview with item templates in a modal popup but it is not visible on iOS simulator. On Android device it is OK.
Unplanned
Last Updated: 14 Jan 2020 15:52 by ADMIN
I have come across some strange behaviour of the RadSideDrawer component. On Android, everything works fine. On iOS however, the side drawer opens only when navigated to the containing page for the first time. when we have a button inside the drawer content and navigate through it to another page, then back to page where sidedrawer is positioned, the drawer content could not be open.
Unplanned
Last Updated: 19 Dec 2019 13:23 by ADMIN

When using the __ItemStyle properties of RadListView, they are not being applied if the SelectionMode is set to None. It makes sense that the PressedItemStyle and SelectedItemStyle properties are not used, since they are not applicable if nothing can be selected. However, the ReorderItemStyle in particular should still be used.

 

Example:

    public class ItemStyleNotAppliedExample : ContentPage
    {
        private readonly ListViewItemStyle WhiteBG = new ListViewItemStyle
        {
            BackgroundColor = Color.White
        };

        private readonly ListViewItemStyle YellowBG = new ListViewItemStyle
        {
            BackgroundColor = Color.Yellow
        };

        private readonly ListViewItemStyle RedBG = new ListViewItemStyle
        {
            BackgroundColor = Color.Red
        };

        private readonly ListViewItemStyle BlueBG = new ListViewItemStyle
        {
            BackgroundColor = Color.Blue
        };

        public ItemStyleNotAppliedExample()
        {
            BackgroundColor = Color.Gray;

            var items = new ObservableCollection<Item>
            {
                new Item("Item 1"),
                new Item("Item 2"),
                new Item("Item 3"),
                new Item("Item 4"),
                new Item("Item 5"),
            };

            Content = new RadListView
            {
                SelectionMode = SelectionMode.None,
                IsItemsReorderEnabled = true,
                ItemsSource = items,
                ItemTemplate = new DataTemplate(typeof(ItemView)),

                ItemStyle = WhiteBG,
                PressedItemStyle = YellowBG,
                SelectedItemStyle = RedBG,
                ReorderItemStyle = BlueBG,
            };
        }

        private class Item
        {
            public string Name { get; }

            public Item(string name)
            {
                Name = name;
            }
        }

        private class ItemView : ListViewTemplateCell
        {
            public ItemView()
            {
                var checkbox = new CheckBox
                {
                    VerticalOptions = LayoutOptions.Center
                };

                var label = new Label
                {
                    VerticalOptions = LayoutOptions.Center
                };

                label.SetBinding(Label.TextProperty, nameof(Item.Name));

                View = new StackLayout
                {
                    BackgroundColor = Color.Transparent,
                    Orientation = StackOrientation.Horizontal,
                    Children =
                    {
                        checkbox,
                        label
                    }
                };
            }
        }
    }

Unplanned
Last Updated: 19 Dec 2019 08:36 by ADMIN
Created by: OLIFEL
Comments: 1
Category: DataGrid
Type: Bug Report
2

You can reproduce this by changing input language to any region that uses a comma decimal separator (e.g. Duetsch). The comma is ignored, ultimately corrupting the data

Unplanned
Last Updated: 12 Dec 2019 08:24 by ADMIN
When you try to INSERT (not add) a new item to the RadChat non-empty Items collection, the error "An item with the same key has already been added" is raised.
Unplanned
Last Updated: 11 Dec 2019 11:32 by ADMIN
For example The minimum is set to 1000, but if i want to change the value via typing to 5000 you will see the issue, where it adds my new numbers on even after i have cleared the box
Unplanned
Last Updated: 06 Dec 2019 15:50 by ADMIN
an issue when changing the orientation of the phone to landscape the items of the grid are rendered, then when go back to portrait the items that aren't rendered in the screen disappear.
Unplanned
Last Updated: 06 Dec 2019 11:37 by ADMIN
When arrows are expanded ( in horizontal position ) a part of them is cut off on UWP
Unplanned
Last Updated: 04 Dec 2019 15:32 by ADMIN

When you have a page with RadCalendar and DayViewSettings properties are data-bound, navigating back in Prism raises a "Cannot destroy page" exception.

Unplanned
Last Updated: 04 Dec 2019 14:06 by ADMIN
On the Chart control, the labels of the Legend are in a different font than everywhere else on iOS.
Unplanned
Last Updated: 20 Nov 2019 14:43 by Yana
If IsSwipingEnabled is set to true and data is  dynamically added to SlideView control when the user swipes through the items, the content is not displayed and the control becomes non-responsive.  The same approach works properly if the user uses the slide buttons to navigate between the items.
Unplanned
Last Updated: 18 Nov 2019 12:19 by Stefan
When the calendar is in DayView mode and you tap on the 3rd of November, it incorrectly scrolls you back to the 27th of October. Another issue appears if you are on the 2nd and you try to swipe to the 3rd (by swiping the day area) - it does not allow you to do so.
 

Unplanned
Last Updated: 17 Feb 2020 15:19 by ADMIN
Currently the first label marking the DayStartTime is not visualized in the timeline of the DayView (and MultiDayView) on Android. This leads to inconsistency with iOS, where the first label is displayed.
Unplanned
Last Updated: 11 Nov 2019 09:37 by ADMIN
Created by: Saverio Speziali
Comments: 0
Category: PdfViewer
Type: Bug Report
0
Images that have drop shadow effect are not properly rendered in PdfViewer - black background appears instead.
Unplanned
Last Updated: 07 Nov 2019 14:22 by ADMIN
Placing a StackLayout inside the GroupHeaderTemplate causes a NullReferenceException at Xamarin.Forms.StackLayout.AlignOffAxis method
Unplanned
Last Updated: 07 Nov 2019 08:58 by ADMIN

If you define a PropertyGroupDescriptor in XAML or in page constructor and the PropertyName is set to a nested property, the grouping is not applied.

Grouping by a nested property works correctly when called from the Filtering UI or on a button click action.

Unplanned
Last Updated: 06 Nov 2019 16:03 by ADMIN

If the ItemsSource of RadChat is bound to an ObservableCollection of chat items and the control is not visible, adding items to that collection crashes the app with the following: 

Foundation.MonoTouchException: Objective-C exception thrown.  Name: NSInternalInconsistencyException Reason: attempt to insert row 0 into section 0, but there are only 0 rows in section 0 after the update

Unplanned
Last Updated: 06 Nov 2019 08:10 by ADMIN
Created by: Vitaly
Comments: 1
Category: UI for Xamarin
Type: Bug Report
2

Hello,

 

RadPopup control causes memory leaks on iOS.

Here is the repro project https://github.com/VitalyKnyazev/RadPopupLeak

 

Thanks

Vitaly

 

Unplanned
Last Updated: 05 Nov 2019 11:08 by ADMIN
If you clear the collection bound to the series ItemsSource and add new items to it, the changes are not reflected on the Chart
Unplanned
Last Updated: 01 Nov 2019 08:45 by ADMIN
Created by: Werner
Comments: 0
Category: TreeView
Type: Bug Report
0
If customers try to load struct or readonly struct into the TreeView, the items does not get displayed.