Completed
Last Updated: 11 Apr 2018 10:52 by ADMIN
Javascript errors are thrown when pie chart with custom skin is loaded. The issue is introduced as of version 2017.1.118.

Code to reproduce:
        <telerik:RadHtmlChart ID="Telerik1" runat="server" Height="250px" Width="250px" EnableEmbeddedSkins="false" Skin="CMS_Black">
            <ChartTitle Text="Financial Aid Status1112">
                <Appearance>
                    <TextStyle Color="Red" FontSize="12" FontFamily="Verdana" Margin="11" Padding="22"></TextStyle>
                </Appearance>
            </ChartTitle>
            <PlotArea>
                <Series>
                    <telerik:PieSeries Name="TypeMemberCount1" NameField="Name" DataFieldY="Value">
                        <LabelsAppearance>
                            <ClientTemplate>
                               #=dataItem.Name#: #=dataItem._Value# (#=dataItem._Percentage#%)
                            </ClientTemplate>
                        </LabelsAppearance>
                    </telerik:PieSeries>
                </Series>
            </PlotArea>
            <Legend>
                <Appearance Position="Right" Visible="true">
                </Appearance>
            </Legend>
        </telerik:RadHtmlChart>


Code bihind:

    protected void Page_Load(object sender, EventArgs e)
    {
        Telerik1.DataSource = GetData();
        Telerik1.DataBind();

    }
    private DataTable GetData()
    {
        DataTable dt = new DataTable("ChargeData");
        
        dt.Columns.Add("Id", Type.GetType("System.Int32"));

        dt.Columns.Add("Name", Type.GetType("System.String"));
        dt.Columns.Add("Value", Type.GetType("System.Int32"));
        dt.Columns.Add("_Value", Type.GetType("System.Int32"));
        dt.Columns.Add("_Percentage", Type.GetType("System.Int32"));

        dt.Rows.Add(1, "Item 1", 10, 34, 10);
        dt.Rows.Add(2, "Item 2", 65, 34, 65);
        dt.Rows.Add(3, "Item 3", 25, 34, 25);
        return dt;
    }


web.config:

    <add key="Telerik.Skin" value="CMS_Black"/>

Ticket 1113172 
Unplanned
Last Updated: 28 Sep 2017 07:36 by ADMIN
I have a standard Asp.Net checkbox and a radcheckbox on my webform. But when I configure a sqldatasource and want to add a where clause. Set that to control and want to select the radcheckbox, then only the standard .net checkbox appears in the list. Radcheckbox does not appear. 

Check the attached screenshot for more information.
Won't Fix
Last Updated: 02 Jan 2020 16:57 by ADMIN
ADMIN
Created by: Rumen
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
There is a black line that has appeared in my RadMenu.

The problem can be solved by adding a display: none in the following class:

.RadMenu .rmGroup:before, .RadMenu .rmMultiColumn:before, .RadMenu .rmScrollWrap>.rmHorizontal:before, .RadMenu .rmScrollWrap>.rmVertical:before
Completed
Last Updated: 04 Aug 2021 12:59 by ADMIN
ADMIN
Created by: Peter Milchev
Comments: 2
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Caused by 

https://groups.google.com/a/chromium.org/forum/#!topic/blink-dev/GbVcuwg_QjM/discussion%5B1-25%5D
https://stackoverflow.com/a/45495974
https://stackoverflow.com/a/45746963

Workaround attached
Completed
Last Updated: 02 Oct 2019 14:34 by ADMIN
ADMIN
Created by: Vessy
Comments: 0
Category: UI for ASP.NET AJAX
Type: Bug Report
0
Missing background color of the Grid's headers in IE9 due to the unsupported by the browser linear-gradient. The issue can be reproduced with Skin="Web20".

Workaround:

        div.RadGrid_Web20 .rgHeader, .RadGrid_Web20 th.rgResizeCol, .RadGrid_Web20 .rgHeaderWrapper {
            background-image: linear-gradient(#9db7db,#7b95c6 50%,#698ac0 50%,#92b3de);
            background-color: #92b3de;
        }

Code to reproduce:
                <telerik:RadGrid ID="RadGrid1" runat="server" OnNeedDataSource="RadGrid1_NeedDataSource" AutoGenerateColumns="false" Skin="Web20" EnableEmbeddedSkins="true">
                    <MasterTableView>
                        <Columns>
                            <telerik:GridBoundColumn DataField="description" HeaderText="Description"></telerik:GridBoundColumn>
                            <telerik:GridBoundColumn DataField="value" HeaderText="Value"></telerik:GridBoundColumn>
                        </Columns>
                    </MasterTableView>
                </telerik:RadGrid>

    protected void RadGrid1_NeedDataSource(object sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
    {
        (sender as RadGrid).DataSource = GetData();
    }

    private DataTable GetData()
    {
        DataTable dt = new DataTable();
        dt.Columns.Add("description");
        dt.Columns.Add("value");
        for (int i = 0; i < 100; i++)
        {
            dt.Rows.Add(
                "description_" + i.ToString(),
                i * 100);
        }

        return dt;
    }
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;
}
Completed
Last Updated: 16 Oct 2020 16:47 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()
    }
Declined
Last Updated: 01 May 2018 14:56 by ADMIN
Created by: Doug
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0
Using https://products.aspose.com/slides is expensive if you want to programmatically create a powerpoint slide.
A typical UI component for input is seen in the attached slide (Spot Element on a performance grid), which would then be rendered into a powerpoint slide (spot on a grid). This is very typical in performance reviews, but also tracking High Flyers, eg are they too skilled for their current position and need to be promoted.
Telerik have existing components that could be used, just need to save as a PPT slide instead of a PDF. If there was a Web Component (reuse for HTML5 Chart code) then Export to PowerPoint  instead of PDF then you are almost there.
Declined
Last Updated: 04 Aug 2020 09:28 by ADMIN
ADMIN
Created by: Telerik Admin
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0
Add HLS live streaming support to the RAD Media Player.
Unplanned
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
Completed
Last Updated: 01 May 2018 14:28 by ADMIN
Created by: Manjushree
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0

			
Completed
Last Updated: 01 May 2018 14:40 by ADMIN
I would like the ability to generate a graphic (.jpg, .bmp) of page 1 of a pdf document so it can be placed in a grid cell.
Declined
Last Updated: 14 May 2018 12:18 by ADMIN
Created by: J
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0
According to the following Telerik links, the radCheckBox being on a page with a radButton defaults the rendermode to lightweight.

https://docs.telerik.com/devtools/aspnet-ajax/controls/checkbox/troubleshooting/distorted-appearance

https://docs.telerik.com/devtools/aspnet-ajax/controls/checkbox/mobile-support/render-modes

The appearance is indeed distorted when used this way.  Changing my radbutton to lightweight changes the design and doesn't match with the overall them of the site.  To get the design I wanted, I used an asp:Checkbox instead of a radCheckBox.  

I'd like to request the radCheckBox and the other controls mentioned in the links to be able to be rendered in more than just lightweight.  If radCheckBox is the only one we can get, that's fine as I'm not sure if I would need the other ones.   

The attached picture shows the issue.
Thank you.

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>


Completed
Last Updated: 18 Jun 2020 15:38 by ADMIN
Created by: Timothy
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0
How do I enable required field validation on a radcheckbox list item when it is part of a radwizard? I want to ensure that the user selects at least one item but when I hit the Next button to go to the next Wizard Step, it does not fire but proceeds to the next Wizard Step. Is this as designed?

Please provide assistance or some white paper article that can help.
Completed
Last Updated: 13 Dec 2018 16:38 by ADMIN
Created by: BALA
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request
0
What is EOL for this version.
UI for ASP.NET AJAX R1 2017 SP1 (version 2017.1.228)
Unplanned
Last Updated: 29 May 2020 16:00 by ADMIN
Simple reproducible is attached to illustrate the problem.

A workaround may be replacing RadButtons that invokes such postbacks with regular buttons and using a form decorator

Alternatively, you can simply disable the handler URL encryption

You can also put the following in the global.asax file to prevent the version from rendering on the page markup
        protected void Application_BeginRequest(object sender, EventArgs e)
        {
			System.Web.HttpContext.Current.Items["_!TelerikVersionStampRendered"] = true;
        }
or you can add the same line in a global Page_Load handler (e.g., in a base page class or in the master page your project uses)
Completed
Last Updated: 11 Feb 2019 10:08 by ADMIN
ADMIN
Created by: Rumen
Comments: 3
Category: UI for ASP.NET AJAX
Type: Bug Report
0
I'm using couple of Rad Editor controls in my webpart and using ToolProviderID for performance optimization.
I'm initializing one rad editor toolbar from server side and using the same toolbar to provide other rad editors with their toolbar, Bascially I'm using ToolProviderID attribute to initialize other RadEditors, after doing this the Comments and Track Changes feature stop working although their options are selected in the toolbar.


<telerik:RadEditor RenderMode="Lightweight" runat="server" ID="RadEditor1" EnableTrackChanges="true" EnableComments="true">
    <TrackChangesSettings Author="AuthorName" CanAcceptTrackChanges="true" UserCssId="reU0" />
    <Tools>
        <telerik:EditorToolGroup>
            <telerik:EditorTool Name="AcceptTrackChange" />
            <telerik:EditorTool Name="RejectTrackChange" />
            <telerik:EditorTool Name="AcceptAllTrackChanges" />
            <telerik:EditorTool Name="RejectAllTrackChanges" />
            <telerik:EditorTool Name="EnableTrackChangesOverride" />
        </telerik:EditorToolGroup>
    </Tools>
</telerik:RadEditor>
<telerik:RadEditor ID="RadEditor2" runat="server" ToolProviderID="RadEditor1" EnableTrackChanges="true" EnableComments="true"></telerik:RadEditor>
<telerik:RadEditor ID="RadEditor3" runat="server" ToolProviderID="RadEditor1" EnableTrackChanges="true" EnableComments="true"></telerik:RadEditor>
Completed
Last Updated: 06 Jan 2020 17:04 by ADMIN
Created by: Srini
Comments: 2
Category: UI for ASP.NET AJAX
Type: Feature Request
0

Request to addorder tracker component similar to the attached screen shot.

 

Srini

Completed
Last Updated: 20 Dec 2018 14:19 by ADMIN
Created by: Vinson
Comments: 1
Category: UI for ASP.NET AJAX
Type: Bug Report
0
When I try to replace a white space in RadEditor, it is able to replace the words at the first line. The second one and onwards are not able to replace.

Step:

1. Open 'Find And Replace' dialog.

2. Go to 'Replace' tab.

3. Enter a white space for 'Find' text box.

4. Enter any character or word for 'Replace With' text box.

5. Hit on 'Replace All' button.

Reproducible in content which contains table elements and in the live demo: https://demos.telerik.com/aspnet-ajax/editor/examples/overview/defaultcs.aspx