Completed
Last Updated: 30 Jun 2023 12:58 by ADMIN
Release R2 2023 SP1

In our application we use ListBox with property EnableMarkMatches set. When we enter a search criteria with the keyboard you see in the selected rows the search criteria Bold. (See attached screenshot)

When u click with the mouse on this bold search criteria you get an error message in the console of the browser:

 

RadListBoxScripts.js:1223 Uncaught TypeError: Cannot read properties of null (reading 'get_enabled')

    at c.RadListBox._onClick (RadListBoxScripts.js:1223:6)

    at HTMLLIElement.<anonymous> (RadListBoxScripts.js:476:4)

    at HTMLDivElement.dispatch (jQuery.js:3:12445)

    at r.handle (jQuery.js:3:9174)

 

This issue is reproducible at

https://demos.telerik.com/aspnet-ajax/listbox/examples/functionality/keyboardsupport/defaultcs.aspx?

Completed
Last Updated: 09 Jun 2021 18:16 by ADMIN
We are using List box item scroll into view to scroll to the item selected in the list box. However, the scroll is not working in the Chrome browser in a UHD touch screen laptop device.
Completed
Last Updated: 09 Jul 2018 12:48 by ADMIN
A workaround is to disable the embedded jQuery and use an older version (for example, 1.11.1 which is the previous version the suite used): https://docs.telerik.com/devtools/aspnet-ajax/controls/scriptmanager/disabling-the-embedded-jquery

Repro steps:

1. put a listbox on the page
2. configure it so it does postbacks (e.g., on selection changed, or any other feature)
3. ivnoke said postback (e.g., select an item)

Expected: the action is carried off

Actual: Firefox throws TypeError: access to strict mode caller function is censored

Sample markup

        <telerik:RadListBox runat="server" ID="rlb1" OnSelectedIndexChanged="rlb1_SelectedIndexChanged" AutoPostBack="true">
            <Items>
                <telerik:RadListBoxItem Text="first" Selected="true" />
                <telerik:RadListBoxItem Text="second" />
            </Items>
        </telerik:RadListBox>
Completed
Last Updated: 26 Sep 2016 15:52 by ADMIN
ADMIN
Created by: Ivan Danchev
Comments: 0
Category: ListBox
Type: Bug Report
0

			
Completed
Last Updated: 04 Oct 2019 15:36 by ADMIN
Completed
Last Updated: 23 Mar 2016 13:27 by ADMIN
ADMIN
Created by: Plamen
Comments: 0
Category: ListBox
Type: Bug Report
1

			
Completed
Last Updated: 25 May 2016 14:07 by ADMIN
Completed
Last Updated: 19 Jan 2016 17:12 by ADMIN
Completed
Last Updated: 08 Oct 2015 14:57 by ADMIN
Completed
Last Updated: 16 Mar 2015 12:09 by ADMIN
Completed
Last Updated: 25 Nov 2015 16:50 by ADMIN
Completed
Last Updated: 31 Oct 2019 11:45 by ADMIN
Release R3 2019 SP1
Completed
Last Updated: 14 Mar 2014 09:29 by ADMIN
Completed
Last Updated: 17 Feb 2014 08:15 by Shailesh
When there are few checkbox items in RadListBox (i.e. there is no scroll bar), checked items cannot be unchecked. The issue is reproducible in iPAD.