Unplanned
Last Updated: 27 Nov 2018 21:07 by Ak
Created by: Darrell
Comments: 2
Category: ListView
Type: Feature Request
3
Add the ability to specify a Template that should be shown when the List is empty (Xamarin Forms)
Completed
Last Updated: 21 Jun 2018 13:06 by ADMIN
Available in the 2018 R2 SP release.
Completed
Last Updated: 23 Jul 2019 05:09 by ADMIN
Release 2019.2.708 (R2 2019 minor release)

When RadListView is placed inside a TabViewItem content of the RadTabView control,  it does not preserve its SelectedItem, scroll position and expanded items (if it is grouped).
			
Unplanned
Last Updated: 27 Nov 2018 07:49 by Didi
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.
Unplanned
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.
Unplanned
Last Updated: 07 Dec 2021 11:57 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. 
Unplanned
Last Updated: 02 Mar 2023 14:27 by James
Created by: James
Comments: 0
Category: ListView
Type: Bug Report
3
when using the ItemHold event and command. The event is not fired and the command is not executed
Unplanned
Last Updated: 26 Feb 2024 13:26 by ADMIN

If the ListView ItemTemplate contains more elements and you try to load more items (>15 items), there is a crash on iOS related to layout arrangements.

To workaround the issue, set explicitly ItemLength:

<telerikDataControls:RadListView.LayoutDefinition>
       <telerikListView:ListViewLinearLayout ItemLength="400" />
</telerikDataControls:RadListView.LayoutDefinition>

Unplanned
Last Updated: 23 Feb 2024 08:10 by ADMIN

When using load on demand mode manual, and collapsing groups, one item left not collapsed.

Unplanned
Last Updated: 29 Mar 2018 11:52 by ADMIN
Listview iOS: expose option to control selection visual position in relation to the main content.

It will be very useful in scenarios such as grid layout with images
Completed
Last Updated: 21 Feb 2018 08:59 by Ali
Expose API allowing users to change the style of the dragged item(s).

Available in the R1 2018 SP release.
More information you can find here: 
https://docs.telerik.com/devtools/xamarin/controls/listview/features/listview-features-events
https://docs.telerik.com/devtools/xamarin/controls/listview/features/listview-features-styling
Unplanned
Last Updated: 27 Feb 2018 07:43 by Gerry
Created by: Gerry
Comments: 0
Category: ListView
Type: Feature Request
2
Sometimes refreshing a list is done programmatically, not just by user gesture. 

It would be nice to have access to the ActivityIndicator programmatically. I can EndRefresh, but I cannot StartRefresh.
Completed
Last Updated: 27 Jun 2017 10:13 by ADMIN
Unplanned
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.
Unplanned
Last Updated: 09 Nov 2017 15:30 by ADMIN
ADMIN
Created by: Stefan Nenchev
Comments: 0
Category: ListView
Type: Feature Request
2
We should consider adding such behavior where if the user clicks on the currently selected item -> it is not deselected. Currently, there is a workaround by working with the SelectedItems collection , keeping reference of the latest selected item and programmatically selecting it in case the collection is empty. 
Completed
Last Updated: 02 Nov 2018 08:53 by Shalin
If you have set a custom LoadOndemandItemTemplate when the ListView is in manual LoadOnDemand mode, once you click the Load More button - it gets invisible. Clicking on the area where the button should be is working, though.

Available in the R2 2018 release.
Completed
Last Updated: 05 Apr 2018 11:34 by ADMIN
ListView: [UWP]Reorderng by dragging input controls triggers NullReferenceException.

Available in minor release 2018.1.405. It will also be available in the R2 2018 release.
Completed
Last Updated: 21 May 2018 13:14 by ADMIN
Steps to reproduce:
1. Re-Order an item in the list.
2. Add some items to said list,
3. and then Re-order again.
4. An "ArgumentOutOfRangeException" is thrown

Available in the R2 2018 release.
Completed
Last Updated: 24 Jul 2018 08:06 by Simone
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
  at System.ThrowHelper.ThrowArgumentOutOfRange_IndexException () [0x0000c] in <f32579baafc1404fa37ba3ec1abdc0bd>:0 
  at System.Collections.Generic.List`1[T].get_Item (System.Int32 index) [0x00009] in <f32579baafc1404fa37ba3ec1abdc0bd>:0 
  at Telerik.XamarinForms.DataControls.ListView.ListViewDataAdapter.GetItem (System.Int32 index) [0x0001b] in <fcf5d4a482ed442f8a8bf1f6d4b51a9e>:0 
  at Telerik.XamarinForms.DataControlsRenderer.Android.ListViewDataSource.ItemAtIndex (System.Int32 index) [0x00000] in <fcf5d4a482ed442f8a8bf1f6d4b51a9e>:0 
  at Telerik.XamarinForms.DataControlsRenderer.Android.RadListViewDataSourceAdapter.IsGroupHeader (System.Int32 position) [0x00006] in <fcf5d4a482ed442f8a8bf1f6d4b51a9e>:0 
  at Telerik.XamarinForms.DataControlsRenderer.Android.ManagedSpanSizeLookup.GetSpanSize (System.Int32 position) [0x00014] in <fcf5d4a482ed442f8a8bf1f6d4b51a9e>:0 
  at Android.Support.V7.Widget.GridLayoutManager+SpanSizeLookup.n_GetSpanSize_I (System.IntPtr jnienv, System.IntPtr native__this, System.Int32 position) [0x00008] in <1c3b474ba0bc45cba6ec33f4b4b4b99a>:0 
  at (wrapper dynamic-method) System.Object.7c4a1162-c270-469c-9edd-2e3fb764422a(intptr,intptr,int)


Available in the 2018 R2 SP release.