JAWS reads Tab selected when the focus is moved between tabs without selection:

<telerik:RadTabStrip ID="RadTabStrip1" runat="server" MultiPageID="RadMultiPage1" EnableAriaSupport="true" RenderMode="Lightweight" SelectedIndex="0" TabIndex="0">
    <KeyboardNavigationSettings CommandKey="Alt" />
    <Tabs>
        <telerik:RadTab runat="server" Text="Root RadTab1">
        </telerik:RadTab>
        <telerik:RadTab runat="server" Text="Root RadTab2">
        </telerik:RadTab>
        <telerik:RadTab runat="server" Text="Root RadTab3">
        </telerik:RadTab>
        <telerik:RadTab runat="server" Text="Root RadTab4">
        </telerik:RadTab>
        <telerik:RadTab runat="server" Text="Root RadTab5">
        </telerik:RadTab>
    </Tabs>
</telerik:RadTabStrip>

Scenario 1)

- Set MultiSelect1.Enabled=false; 
- Do a postback;

Expected: MultiSelect remain disabled
Actual: MultiSelect gets enabled

Workaround: set MultiSelect1.Enable = false instead of .Enabled.

Scenario 2)

- Add a MultiSelect inside asp:Panel
- Disable the asp:Panel

Expected: MultiSelect is disabled
Actual: MultiSelect remains enabled

Accessibility Insights is reporting invalid markup on all tabs in the TabList.

When consulting the online aria specifications I see that elements with role="tablist" support aria-level="#" where number is > 0.  (https://www.w3.org/TR/wai-aria-1.2/#tablist) However, elements with role="tab" do not. (https://www.w3.org/TR/wai-aria-1.2/#tab)

If possible, we would like to see the aria-level tag moved to the correct page elements in the next release. (Thanks for correcting the aria-level="0" problem previously.) 

I believe this may be the compliance issue Sunil was reporting previously here: https://feedback.telerik.com/aspnet-ajax/1413112-this-ul-should-only-contain-li-elements-without-an-aria-assigned-role. 

We have a RadGrid, which has a set of columns, lets say C1 to CN.
Some of those columns are invisible and can be made visible with the Columns context menu, your control provides.
Assume a column Ci, that is not visible now.

If there exists a visible column Cx with x > i, your control works as expected. The column spans of the headline are ok.
See GoodCase_Step.jpg

If there is no visible column Cx with x > i and Ci is switched visible, your column spans within the headline become completely invalid.
See BadCase.jpg_Step.jpg

We use Version 2017.3.913.45 of your library.

Thanks for your Support!

The issue is replicated when a PanelBar with ContentTemplate is focused and collapsed:

<p>
    <a href="#" tabindex="1">Top Link</a>
</p>

<telerik:RadPanelBar ID="RadPanelBar1" RenderMode="Lightweight"  runat="server" TabIndex="1">
    <Items>
        <telerik:RadPanelItem runat="server" Text="Apples">
            <ContentTemplate>
                <a href="#" tabindex="1">Something</a>
            </ContentTemplate>
        </telerik:RadPanelItem>
        <telerik:RadPanelItem runat="server" Text="Oranges">
            <ContentTemplate>
                <a href="#" tabindex="1">Nothing</a>
            </ContentTemplate>
        </telerik:RadPanelItem>
    </Items>
</telerik:RadPanelBar>
</div>
<p>
<a href="#" tabindex="1">Another thing</a>
</p>

From ADMIN: 

Placing the following script under the ScriptManager can be used as a temporary workaround:

Telerik.Web.UI.RadPanelItem.prototype._moveToNextFocusable = function (e) {
    var $focusableElements;
    var $template;
    var hasTemplate = this.get_templated() || (this.get_hasContentTemplate() && this.get_expanded());

    if (hasTemplate && this.get_focused() && this.get_expanded()) {
        $template = $(this.get_element()).find(".rpTemplate");
        $focusableElements = $template.find("input,a,button,select,textarea").filter(el => !el.hasAttribute('disabled'));
        $focusableElements.eq(0).focus();
        e.preventDefault();
        return false;
    }

    return true;
}

When selecting an item with Enter key, the rawEvent propagation is not canceled and if a button with submit behavior is on the page, it is clicked.  https://www.screencast.com/t/sGVXL2baFj

Including this script to the page can be a temporary workaround: 
var _onEnterKeyOld = Telerik.Web.UI.RadComboBox.prototype._onEnterKey;
    Telerik.Web.UI.RadComboBox.prototype._onEnterKey = function (e) {
        _onEnterKeyOld.call(this,e);
        e.preventDefault()
    }

Current style

.k-reset {
  margin: 0;
  padding: 0;
  border: 0;
  background: none;
  list-style: none; }

What it should be:

.k-reset {
    margin: 0;
    padding: 0;
    border-width: 0;
    outline: 0;
    text-decoration: none;
    font: inherit;
    list-style: none
}

 Hello,

I have noticed the changes in your website, demos and documentation, but not all seems to work well on IE 11.

In the new interface of

 https://docs.telerik.com/devtools/aspnet-ajax/introduction?_ga=2.16776693.2130593711.1599296842-392310183.1565849466

 the left menu dissapear after more clicks (IE11)

However, in ASP.net AJAX demos, the new interface is not looking good on IE 11

For example,  https://demos.telerik.com/aspnet-ajax/orgchart/examples/expandcollapse/defaultcs.aspx

The old interface was looking great, I had no problems at all, any control

I hope I will not have the same problems in my ASP.net application... 

Hello All,

I'm using a couple of Radbuttons to enable users to download some forms (in Word). This has stopped working in Chromium based browsers for some reason (new Edge, Chrome). It still works in Internet Explorer. No errors in the browser DevTools and no error on the server either.
It also does not work in Cassini (VS2017).

Not sure where to go from here - can anyone confirm/deny?

TIA - Marcus.

code stub:

<telerik:RadButton ButtonType="LinkButton" RenderMode="Lightweight" ID="btnName" runat="server" Text="Button Text" CssClass="TemplBtn" NavigateUrl="~/assets/someform.docx">
         <Icon PrimaryIconCssClass="rbDownload" />
</telerik:RadButton>

ISSUE: Screenshot of this issue can be seen at :
(1) https://goo.gl/knpdiq 
(2) and also at https://goo.gl/8tDqKe. 

The issue is that the drop down width is not matching the width of top part when a select element is styled by FormDecorator. I am using the latest version i.e. 2017.3 913.

HOW TO REPRODUCE: 
Go to the demo page of FormDecorator at http://demos.telerik.com/aspnet-ajax/formdecorator/examples/overview/defaultcs.aspx.
Expand the only select element on this demo page and you will notice that drop down width is not matching the top part width.

RESOLUTION: 
When I tried to resolve this problem, I came up with a solution that works across all skins and render modes as well as all modern browsers of Chrome, Firefox, Opera, Edge + IE 9,10 and 11. 

The solution involves overriding the method Telerik.Web.UI.RadFormDecorator.prototype._expandHeader.  JavaScript for overriding this method is given in attached file. Just copy this script and paste in anywhere in your aspx page to resolve this issue.

ISSUE: 

Screenshot of this issue can be seen at https://goo.gl/c9WriW
Also, a video of this can be seen at https://goo.gl/d4nnKq

This issue occurs in Lightweight or Mobile render mode. In classic render mode, this issue does not exist.

HOW TO REPRODUCE:

Use the following page markup to reproduce this problem.

<%@ Page Language="C#" AutoEventWireup="true" %>

<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
   
</head>
<body>
    <form id="form1" runat="server">
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
            <Scripts>
                <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js"></asp:ScriptReference>
                <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQuery.js"></asp:ScriptReference>
                <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryInclude.js"></asp:ScriptReference>
            </Scripts>
        </telerik:RadScriptManager>
        <telerik:RadSkinManager ID="RadSkinManager1" runat="server" ShowChooser="true" RenderMode="Lightweight" Skin="MetroTouch">
            <TargetControls>
                <telerik:TargetControl ControlID="RadFormDecorator1" />
            </TargetControls>
        </telerik:RadSkinManager>
        <telerik:RadFormDecorator ID="RadFormDecorator1" runat="server" DecoratedControls="All" RenderMode="Lightweight" ControlsToSkip="None" />
        <select id="ddl2" runat="server" style="width: 175px;">
            <option value=""></option>
            <option value="dallas">Dallas</option>
            <option value="chicago">Chicago</option>
            <option value="toronto">Toronto</option>
            <option value="austin">Austin</option>
        </select>

        <button id="btn1">Postback</button>

    </form>
</body>
</html>

RESOLUTION:
Add the following style in your aspx head part based on the skin you are using for FormDecorator.

If skin is any one these big skins -  MetroTouch or BlackMetroTouch or Material or Silk or Glow or Bootstrap, then use the style below.
    <style>
        div.rfdSelectBox ul li {
            min-height: 16px;
        }

        .rfdSelect {
            min-height: 32px !important;
        }
    </style>

For all other skins, use the style element as below.

    <style>
        div.rfdSelectBox ul li {
            min-height: 16px;
        }

        .rfdSelect {
            min-height: 32px;
        }
    </style>
</head>