Approved
Last Updated: 03 Aug 2018 11:42 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Workaround: 

.rtsDropClueLeft {
    margin: -0.5em 0 0 -0.75em;
}

    .rtsDropClueLeft:before {
        content: "\e005";
    }

.rtsDropClueRight {
    margin: -0.5em 0 0 -0.25em;
}

    .rtsDropClueRight:before {
        content: "\e007";
    }
Approved
Last Updated: 27 Jul 2018 10:59 by ADMIN
The click event of the toolbar is triggered only when the user clicks outside of the set button icon (the text or the button element). Clicking directly over the icon does not perform any action in IE11.

video: https://www.screencast.com/t/K50K4X8Ck

Code to reproduce:
            <telerik:RadToolBar runat="server" ID="ToolBar1">
                <Items>
                    <telerik:RadToolBarButton
                        ImageUrl="//d585tldpucybw.cloudfront.net/sfimages/default-source/labs/kendo/kendoka-states.png"
                        NavigateUrl="Default.aspx"
                        Text="Link"/>
                    <telerik:RadToolBarButton
                        ImageUrl="//d585tldpucybw.cloudfront.net/sfimages/default-source/labs/kendo/kendoka-states.png"
                        NavigateUrl="Default.aspx"/>
                </Items>
            </telerik:RadToolBar>
Completed
Last Updated: 08 Nov 2018 15:00 by ADMIN
The ContextMenu popup is not position properly relative to its target element when the page is horizontally scrolled in Edge. The problem is reproducible with R2 2018.

Steps tp reproduce:
1. Run the code below and scroll the page to the right
2. Right click over a number


<!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">
        </telerik:RadScriptManager>
        <telerik:RadContextMenu ID="rcmMenu" runat="server">
            <Targets>
                <telerik:ContextMenuTagNameTarget TagName="a" />
            </Targets>
            <Items>
                <telerik:RadMenuItem Text="Menu Item 1" Value="a" />
                <telerik:RadMenuItem Text="Menu Item 2" Value="b" />
            </Items>
        </telerik:RadContextMenu>
        <div style="width: 3500px; height: 100px; position: relative; background-color: yellow;">
            <a style="position: absolute; left: 1000px; top: 40px;" onclick="return showMenu(event);">1000</a>
            <a style="position: absolute; left: 2000px; top: 40px;" onclick="return showMenu(event);">2000</a>
            <a style="position: absolute; left: 3000px; top: 40px;" onclick="return showMenu(event);">3000</a>
        </div>
    </form>
</body>
</html>


Under Review
Last Updated: 01 Jun 2018 09:06 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
1
https://www.telerik.com/support/kb/aspnet-ajax/details/cannot-scroll-telerik-control-in-ios-11.3---the-page-scrolls-instead
Approved
Last Updated: 04 May 2018 14:25 by ADMIN
ADMIN
Created by: Rumen
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Below is my steps to find this issue:

1. Open the browser with IE 10 mode or genuine IE10.
2. Create a table with Editor.
3. Right click the table and then select table properties. Then click Table Layouts tab and select a style.
4. Click OK, the style can be kept this moment in Design tab.
5. Click HTML tab and find the CSS details are missing and click Design tab again, the style cannot be kept.
6. There is no reproduces with chrome or IE 11. 
7. I also test this case from your ow site https://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx


A video repro is also attached
Approved
Last Updated: 12 Apr 2018 11:25 by ADMIN
ADMIN
Created by: Vessy
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
1
Misspelled words in the TileList's Configuration wizard in Visual Studio:
https://www.screencast.com/t/VmdVK11Q1nLi
Approved
Last Updated: 05 Apr 2018 14:15 by Attila Antal
ADMIN
Created by: Attila Antal
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Workaround:
Using the Page_Load event handler, verify which control has initiated the postback as well check whether the Event argument is PageSize.

    protected void Page_Load(object sender, EventArgs e)
    {
        if (IsPostBack && Request.Params["__EVENTTARGET"].StartsWith(RadGrid1.UniqueID))
        {
            // check whether the command was PageSizeChange
            if (Request.Params["__EVENTARGUMENT"].Contains("PageSize;"))
            {
                string[] details = Request.Params["__EVENTARGUMENT"].Split(';');
                GridTableView tableView = FindControl(details[0].Replace("FireCommand:", "")) as GridTableView;
                int newPageSize = int.Parse(details[2]);
                Label1.Text += "TableView Name: " + tableView.Name + ", NewPageSize: " + newPageSize+"<br />";
            }
        }
    }
Approved
Last Updated: 28 Mar 2018 16:20 by ADMIN
When the Track Changes is enabled and a <p> element contains nothing but whitespace (newline, space or tab characters), any time one character is deleted, the entire element is deleted 

Another issue relating to this, is that when the line is deleted, if there is another whitespace <p> element above the element, the cursor is placed not on that line, but on whatever line is next without any whitespace. 

This behavior can be reproduced in the track-changes demo (Found at https://demos.telerik.com/aspnet-ajax/editor/examples/trackchanges/defaultcs.aspx ) ,by following these steps:

1. Create a <p> element containing some text
2. Below this element, create 3 more containing nothing but whitespace
3. On the last line enter a space and then press the backspace key

The cursor will be moved to the <p> element containing text and the entire element will be deleted (not just the space which was entered)
Declined
Last Updated: 27 Mar 2019 14:12 by ADMIN
ADMIN
Created by: Rumen
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
1
We are current experiencing a whitescreen with Telerik UI Controls for asp.net Ajax in chrome browser when the zoom level is less than 100. We observed a white screen instead of the rendered controls within main content area of our masterpage. The masterpage has several sections, header, left, mainconten, right and footer sections all divided by RadSplitter/RadPane controls. I attached a sample solution and screenshots of the observed issue.

Step to Reproduce:

- Open solution in Visual Studio

- Run choosing Chrome Browser

- Resize browser to 90%

- Reload the page

Expected

Page is rendered

Observed

White screen in the main content area

See attached screenshots
Pending Review
Last Updated: 13 Feb 2018 12:34 by Gabriel
Created by: Gabriel
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
When adding formatting to texts while selecting whole elements, some elements are not included in `isBlockElement` function such as <col> or <colgroup> in a way those elements get wrapped in formatting tags such as <strong>

How to Reproduce:

   Create a table in editor

```html
  <span>Outside text</span>
  <table>
     <colgroup>
          <col></col>
     </colgroup>
    <tbody>
       <tr>
            <td>Inside text</td>
        </tr>
    </tbody>
  </table>
```

Select the inside text and outsite text in editor and click for applyng BOLD for instance.

colgroup tag gets wrapped in <strong> tags.

Some of html5 tags are missing from the isblockelement check as well such as 'article', 'aside', 'audio', 'canvas', 'details', 'figcaption', 'figure', 'footer', 'header', 'hgroup', 'nav', 'output', 'section', 'video'
Approved
Last Updated: 12 Feb 2018 15:34 by Attila Antal
Enable filtering, Enable HeaderContextMenu and HeaderContextMenuFilter.

First, filter using the HeaderContextMenu filter (e.g. OrderDate GreaterThanOrEqualTo "someDate" AND OrderDate LessThanOrEqualTo "someOtherDate"

Second, apply a filter on another column using the Header filter only (e.g. Freight GreaterThanOrEqualTo "4")

At this point, the filtering applied by the HeaderContexFilterMenu is now partially removed.

Issue only appears when Header filter and HeaderContextMenu filter are used in combination. They work as expected when used separately.
Approved
Last Updated: 02 Feb 2018 15:33 by Attila Antal
OnValueChanged event of RadInputManager does not have effects on TextBoxSettings. It considers every character valid, therefore, it does not fire the OnValueChanged event the second time, and therefore, RadInputManager does not provides back the old and new values.
Approved
Last Updated: 24 Jan 2018 18:30 by Greg
This applies to data bound containers like grid template columns. 
For standalone control instances, see how to use the DataSelectedField here: https://docs.telerik.com/devtools/aspnet-ajax/controls/radiobuttonlist/data-binding/server-side-data-binding

When the items in the RadRadioButtonList are declared in the markup, the SelectedValue='<%#Bind("fieldName") %>' approach works as expected, but when the items are fetched from a data source, no item is pre-selected.

This works with the standard asp:RadioButtonList and so it must work with RadRadioButtonList.

Issue explanations and workarounds are available in the attached sample pages and videos below.

In short, the workarounds are:
- use declarative items when possible
- OR, use an <asp:RadioButtonList> and a <telerik:RadFormDecorator> to get uniform appearance of the radio buttons across browsers
Approved
Last Updated: 29 Nov 2017 12:39 by ADMIN
The contrast between the colors for the background and the text in the Tooltip of the Chart series is very low (dark background and black text). https://www.screencast.com/t/fhx6937j

The problem is most obvious in the Outlook, Simple, Web20 and Sunset skins. 

Workaround would be  setting the Color property for the ToolTipAppearance to White

Approved
Last Updated: 26 Mar 2019 15:05 by ADMIN
Table layout is broken when a cell content is formatted in enabled track changes.
Video: https://www.screencast.com/t/BGiGk8q1Nf
Pending Review
Last Updated: 22 Nov 2017 16:25 by ADMIN
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()
    }
Approved
Last Updated: 20 Nov 2017 10:44 by Attila Antal
ADMIN
Created by: Attila Antal
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
When adding a child tab programmatically to a second TabStrip tab that has no child item, the newly created child tab will not show up.

Workaround is to remove the class that was hiding the child element:

if (selectedTab.get_tabs().get_count() > 0) {
    $(selectedTab.get_levelElement()).removeClass("rtsHidden");
}
Completed
Last Updated: 14 Jun 2018 11:21 by ADMIN
Workaround: Use the following styles

html .RadGrid_Windows7 .rgSave,
html .RadGrid_Windows7 .rgAdd,
html .RadGrid_Windows7 .rgRefresh,
html .RadGrid_Windows7 .rgEdit,
html .RadGrid_Windows7 .rgDel,
html .RadGrid_Windows7 .rgFilter,
html .RadGrid_Windows7 .rgPagePrev,
html .RadGrid_Windows7 .rgPageNext,
html .RadGrid_Windows7 .rgPageFirst,
html .RadGrid_Windows7 .rgPageLast,
html .RadGrid_Windows7 .rgExpand,
html .RadGrid_Windows7 .rgCollapse,
html .RadGrid_Windows7 .rgSortAsc,
html .RadGrid_Windows7 .rgSortDesc,
html .RadGrid_Windows7 .rgUpdate,
html .RadGrid_Windows7 .rgCancel,
html .RadGrid_Windows7 .rgUngroup,
html .RadGrid_Windows7 .rgExpXLS,
html .RadGrid_Windows7 .rgExpDOC,
html .RadGrid_Windows7 .rgExpPDF,
html .RadGrid_Windows7 .rgExpCSV {
    background-image: none;
}

html .RadGrid_Windows7 th.rgSorted {
        background-image: none;
}

html .RadGrid_Windows7 .rgMasterTable .rgSelectedCell,
html .RadGrid_Windows7 .rgSelectedRow {
        background-image: none;
}

html .RadGrid_Windows7 .rgMasterTable .rgActiveCell,
html .RadGrid_Windows7 .rgActiveRow,
html .RadGrid_Windows7 .rgHoveredRow {
           
        background-image: none;
}

html .RadGrid_Windows7 .rgEditRow {
        background-image: none;
}

html .RadGrid_Windows7 .rgPager {
    background-image: none;
}

    html .RadGrid_Windows7 .rgPager .rgPagerButton {
            background-image: none;
    }

html .RadGrid_Windows7 .rgNumPart a:hover,
html .RadGrid_Windows7 .rgNumPart a.rgCurrentPage {
        background-image: none;
}

    html .RadGrid_Windows7 .rgNumPart a:hover span,
    html .RadGrid_Windows7 .rgNumPart a.rgCurrentPage span {
            background-image: none;
    }

html .GridReorderTop_Windows7 {
    background-image: none;
}

html .GridReorderBottom_Windows7 {
    background-image: none;
}

html .RadGrid_Windows7 .rgGroupPanel {
    background-image: none;
}

html .RadGrid_Windows7 .rgGroupItem {
        background-image: none;
}

html .RadGrid_Windows7 .rgGroupHeader {
    background-image: none;
}

html .RadGrid_Windows7 .rgCommandRow {
    background-image: none;
}
Approved
Last Updated: 06 Nov 2017 16:15 by ADMIN
ADMIN
Created by: Rumen
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
1
When I set RadWindow property VisibleTitlebar="false" then top border is missing on window.
Here is sample code:
<telerik:RadWindow runat="server" ID="GenerateReportWaitWindow" Width="440px" Height="200px" 
                    VisibleTitlebar="false" Modal="true" ReloadOnShow="false" VisibleStatusbar="false" 
                    VisibleOnPageLoad="false" EnableShadow="false" Animation="Fade" Behaviors="None"
                    Title="Čakajte prosím...">
                    <ContentTemplate>
                        <div style="min-height: 66%;">
                            <div style="padding-top: 30px; padding-bottom: 45px; text-align: center; font-weight: bold;">
                                <asp:Label ID="Label4" runat="server">Prebieha vytváranie tlačovej zostavy. Čakajte prosím.</asp:Label>
                              
                                <asp:Label ID="Label5" runat="server">(V závislosti od počtu záznamov to môže trvať aj niekoľko minút...)</asp:Label>
                                <asp:Label ID="Label6" runat="server" ForeColor="Red" Style="display: none;"></asp:Label>
                          
                            </div>
                            <div style="margin-left: auto; margin-right: auto; text-align: center;">
                                <asp:Image ID="Image2" runat="server" ImageUrl="~/Images/Animated/loading1.gif" />
                            </div>
                        </div>
                    </ContentTemplate>
                </telerik:RadWindow>

Admin comment:
Actually there is 1px top border, but it is hard to be noticed. As a temporary solution, one can increase it via the following padding:

Copy Code
<style>
    .RadWindow {
        padding: 4px 5px 5px !important;
    }
</style>
Completed
Last Updated: 27 Sep 2018 15:14 by ADMIN
ADMIN
Created by: Rumen
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
1
I am seeing a strange problem when opening LinkManager dialog from RadEditor. The width of the dialog keeps decreasing on successive opening of the dialog. Sample page code to reproduce this is given below.
You can see a video of this issue at think URL : https://goo.gl/UuPwtA    
Sample page code (code-behind is empty)

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

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" />
</head>
<body>
    <form id="form1" runat="server">
        <telerik:RadScriptManager ID="RadScriptManager1" runat="server">
        </telerik:RadScriptManager>
        <div>
            <telerik:RadEditor ID="RadEditor1" runat="server" ToolbarMode="Default" RenderMode="Lightweight"  Skin="Metro"></telerik:RadEditor>
        </div>
    </form>
</body>
</html>

Reproducible in every browser.