Completed
Last Updated: 15 May 2019 13:53 by ADMIN
Release R2 2019

If you have a more complex HeaderTemplate containing input controls, each button placed after a certain position does not fire its Click event.  If a button is placed at the top of the template, it functions properly.

Completed
Last Updated: 15 May 2019 13:40 by ADMIN
Release R2 2019
Created by: Franz
Comments: 1
Category: ListView
Type: Bug Report
0

Hello,

 

I have a class, a collection of which is displayed in RadListView. If the class has a static property, no single item is displayed in UWP. In Android and iOS it works without this problem.

 

Regards,

Franz.

Approved
Last Updated: 15 May 2019 11:10 by ADMIN
Approved
Last Updated: 30 Apr 2019 06:36 by ADMIN
In a scenario when LoadOnDemandMode is Automatic, SpanCount >1 and ItemLength is large the loading indicator has different size depending on its position in the columns, as it takes up all of the available space. 
Approved
Last Updated: 16 Apr 2019 12:28 by ADMIN

The RadListView control changes its scroll position to the Top of the control when expand/collapse groups or toggling the layout

Approved
Last Updated: 15 Apr 2019 08:53 by ADMIN
When we use the ListViewGridLayout as LayoutDefinition swiping (neither left or right) is working and the user could not swipe to visualize the swipe content.
Approved
Last Updated: 10 Apr 2019 13:30 by ADMIN
ListView throws a System.ObjectDisposedException on iOS when navigating to a page containing the control. The exception is consumed, so it does not crash the app.
In Development
Last Updated: 01 Apr 2019 12:54 by ADMIN
FooterTemplate is not displayed correctly
Completed
Last Updated: 21 Mar 2019 12:43 by ADMIN
With the previous release (2018.3.1) displaying many items (10000+) with groups and sorting took less than a second. With the latest release (2019.1.1) the time is increased to several seconds on the same device.
Completed
Last Updated: 18 Mar 2019 15:51 by ADMIN
When an ItemTemplateSelector is applied to the ListView, the item must be refreshed on each property change, to give the ItemTemplateSelector a chance to re-evaluate its logic. This causes the item to flicker on iOS, because it appears with its default size initially, and then it gets resized during the measure/layout phase. Specifying a fixed ItemLength in the LayoutDefinition can work around the problem, if dynamic item sizing is not needed.
Completed
Last Updated: 18 Mar 2019 15:49 by ADMIN
When Margins are set to the HeaderTemplate and FooterTemplate they are not applied.
Completed
Last Updated: 18 Mar 2019 15:48 by ADMIN
An exception on iOS is thrown when the ItemTemplateSelector uses DataTemplate with custom cells
Approved
Last Updated: 11 Mar 2019 08:39 by ADMIN
Flickering occurs after the RadListView is refreshed. The issue is observed with v 2019.1.116.1 of Telerik UI for Xamarin.
Approved
Last Updated: 06 Mar 2019 16:39 by ADMIN
The control listen for changed to re-filter, so when any property is updated, there is a side effect on iOS - the entry used for editing loses focus.
Completed
Last Updated: 20 Feb 2019 13:54 by ADMIN
NullReferenceException is thrown when navigating back from a page with ListView and Prism Navigation is used.
Approved
Last Updated: 14 Feb 2019 15:22 by ADMIN
When the RadListView is positioned inside a StackLayout with Horizontal options Fill and Expand the control can not be scrolled.
Completed
Last Updated: 12 Feb 2019 12:02 by ADMIN
An exception is thrown when building in Release with Xamarin.Forms 3.5. 
Approved
Last Updated: 05 Feb 2019 08:08 by ADMIN
Currently, the behaviors differ in Android/iOS and UWP. In UWP you can have an empty collection and the LoadOnDemand will trigger when you open the page with the ListView, in iOS/Android you need to have some items in the collection for the LoadOnDemand event to trigger.
Completed
Last Updated: 31 Jan 2019 15:45 by ADMIN
Calling ScrollIntoView method does not affect the scroll position of RadListView when the control is placed inside NavigationPage
Approved
Last Updated: 29 Jan 2019 11:47 by ADMIN
The following exception occurs during page navigation, when the ListView has a DataTemplateSelector for its items:
Exception: {System.ArgumentException: Value does not fall within the expected range.}
    Handled: false
    Message: "System.ArgumentException: An item with the same key has already been added. Key: Group 0\r\n   at System.ThrowHelper.ThrowAddingDuplicateWithKeyArgumentException(Object key)\r\n   at System.Collections.Generic.Dictionary`2.TryInsert(TKey key, TValue value, InsertionBehavior behavior)\r\n   at Telerik.UI.Xaml.Controls.Data.ListView.Model.BaseLayoutStrategy.RecycleLocally()\r\n   at Telerik.UI.Xaml.Controls.Data.ListView.Model.BaseLayoutStrategy.MeasureContent(RadSize availableSize, Double offset, Double bufferScale)"