Approved
Last Updated: 12 Jun 2019 12:55 by ADMIN
Created by: Safan
Comments: 0
Category: ListView
Type: Bug Report
12
When the ListView has more items, it could be vertically scrolled, however, there is no UI for vertical scrollbar on Android.  The same can be observed with RadTreeView control.
Approved
Last Updated: 15 May 2019 11:10 by ADMIN
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: 21 Nov 2018 06:17 by ADMIN
When RadListView is placed inside Grid with ColumnDefinition with Height="Auto", setting FlowDirection to "RightToLeft" raises an exception.
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.
Approved
Last Updated: 13 Sep 2019 12:35 by ADMIN
ADMIN
Created by: Nikolay
Comments: 5
Category: ListView
Type: Bug Report
4
This can be reproduced in the SDK examples ->ListView -> Gestures -> CellSwipeEvents. 
1. Change the content of the items so that they have uneven height
2. Scroll down 
3. Delete an item by swiping
-> Expected result : The items re-arrange correctly
-> Actual result : The item is deleted but the ListView is scrolled up when the UI is updated
Approved
Last Updated: 31 Oct 2018 13:02 by ADMIN
It seems the scroll position is calculated incorrectly in this case.
Approved
Last Updated: 27 Nov 2018 07:49 by Didi
Approved
Last Updated: 12 Jul 2018 14:03 by ADMIN
When LoadOnDemand event have loaded its data then there is some kind of jumping down through the new items while scrolling. 
Approved
Last Updated: 09 Jul 2018 12:54 by Didi
Approved
Last Updated: 29 Mar 2018 11:52 by ADMIN
When you drag an item and want to drop it after the visible items the ListView should auto scroll.

This works with a vertical orientation.
Approved
Last Updated: 04 Jun 2019 12:56 by ADMIN
When LoadOnDemandMode is set to "Automatic" and LoadOnDemand event is used to load items asynchronously, the event is fired multiple times with a single gesture.
Approved
Last Updated: 08 Oct 2019 10:45 by ADMIN
When swiping a cell, the swipe content of the cell will be shown if the swipe threshold is reached.  On iOS, the swipe content of another cell can be shown immediately by swiping another cell (which is an expected behaviour).  However on Android, when the user swipes another cell, the swipe content of the other cell isn't shown (while the swipe content of the first cell becomes hidden).  The user has to swipe the other cell again to show the swipe content.
Approved
Last Updated: 07 Oct 2019 10:08 by ADMIN

Activating the ItemHold event of an item in a list view requires holding down an item for a while.  On a physical/virtual Android device and a virtual iOS device, this can be done by holding down the mouse/finger lightly on an item for a short period of time.  However, on a physical iOS device (I am using a physical iPhone 6s to test this), holding down the item lightly with my finger won't activate the ItemHold event, and I have to hold the item really hard on the screen in order to activate it (similar to using 3D Touch / Force Touch, and I cannot reliably activate the ItemHold event possibly because my force is sometimes not hard enough).  I noticed this behaviour on the physical iOS device since the ItemHold event got implemented in early 2018.

I created a simple application to demonstrate the issue.  The app displays an alert when the user taps/holds an item in the list view.  On a physical iOS device, holding down an item in the list view requires the user to press the item very hard on the screen.

Thanks,
Kori

Approved
Last Updated: 04 Nov 2019 15:25 by ADMIN
Java.Lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.

For example change the IsPullToRefreshEnabled state on button click, when button is pressed several times, exception is throw.
Approved
Last Updated: 25 Oct 2019 11:31 by ADMIN

When RadListView is setup to load its items on demand and the LayoutDefinition is GridLayout with SpanCount set to 2 or more, the Footer Template does not take all the width, it expands only to the Width of the first column.

Approved
Last Updated: 21 Oct 2019 15:18 by ADMIN

The bug can be reproduced on iOS 13 only. It is not reproducible on earlier versions of iOS. Run the attached project on iOS 13 device or Simulator to reproduce it.

Sometimes when focusing an entry and the onscreen keyboard shows up, the ListView is not scrolled correctly, so the entry is overlapped by the keyboard. The ListView layout appears messed up after that and the scrolling does not behave correctly.


Approved
Last Updated: 10 Oct 2019 13:49 by ADMIN
With Automatic LoadOnDemand, once all items are loaded and IsLoadOnDemandEnabled is set to false, when I scroll till the end the loading indicator keeps flickering on knowing that no more items are called.
Approved
Last Updated: 08 Oct 2019 11:05 by ADMIN
if the swipe content of the cells are buttons, dragging the buttons up and down will keep the swiped cells in the same position of the screen, creating unexpected animations and showing the entire swipe content of the cell.
Approved
Last Updated: 06 Jun 2019 14:45 by ADMIN
NullReferenceException is thrown when Singleton ViewModel is used
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