Last Updated: 09 Dec 2019 14:46 by ADMIN
When using RadAjaxManager or RadAjaxPanel in SharePoint 2019 for the purpose to enable ajax for Controls, a partial PostBack will cause the page become Blank. A test was conducted using the generic ASP UpdatePanel which worked as expected.
Last Updated: 09 Dec 2019 10:31 by David Henry
Created by: David Henry
Comments: 1
Category: ComboBox
Type: Feature Request
Currently, if you have 4 items and select Item 2, Item 1, Item 4, upon postback, the items will be rendered in the input as Item 1, Item 2, Item 4 instead of Item 2, Item 1, Item 4. 
Pending Review
Last Updated: 06 Dec 2019 20:59 by Orit

Hi , 

I was wondering if there is an option to search all my tickets by text inside the correspondence with your agent  ?

I know you have option to search by Subject text.

Are you having option to search by any text inside the ticket ? 

That would be very helpful.

Sometimes I remember we have discussed the issue, but I do not remember in what ticket in particular :(  .

It would be very helpful to have advanced search which would provide this .

THanks ,


Pending Review
Last Updated: 03 Dec 2019 09:49 by ADMIN
Created by: Orit
Comments: 1
Category: Theme Builder
Type: Feature Request
It would be very useful to have more available existing Skins as a base to choose from when creating a custom skin. It would facilitate applying a different color for the specific parts of an entire control.
Last Updated: 28 Nov 2019 12:33 by ADMIN
Created by: Jochen
Comments: 0
Category: MultiColumnComboBox
Type: Feature Request

Currently, the only example for setting up virtualization is with .svc service.

Last Updated: 27 Nov 2019 12:15 by ADMIN
Release R1 2020

RadContextMenu does not appear when there are more than one forms on the page and one of them is hidden. 

Steps to reproduce:

  1. Right click on the table in RadEditor
  2. The menu will not pop up.


<!DOCTYPE html>
<%@ Register Namespace="Telerik.Web.UI.Debug" TagPrefix="debug" %>

<html xmlns="">
<head runat="server">

    <form id="searchform" style="display:none">aaa</form>
    <form id="form1" runat="server">
        <asp:ScriptManager runat="server" />

        <telerik:RadEditor ID="radEditor1" runat="server">
                <br />


Last Updated: 25 Nov 2019 13:49 by ADMIN
Release R1 2020
If you setup multiple RadEditor controls on a single page with RenderMode set to Lightweight then when you change the foreground or background colour on one control, the other controls update their toolbar at the same time.

Sample Page code
    <h1>Editor 1</h1>
    <telerik:RadEditor ID="editor1" runat="server" RenderMode="Lightweight"></telerik:RadEditor>

    <h1>Editor 2</h1>
    <telerik:RadEditor ID="editor2" runat="server" RenderMode="Lightweight"></telerik:RadEditor>

Pending Review
Last Updated: 28 Nov 2019 10:40 by ADMIN

On Google Chrome, the following assingment ends up displaying the body of the html twice within the editor:

radEditor.Content="<HTML><HEAD><STYLE>@import url(./CSS/CI.css);</STYLE></HEAD><BODY><H3>OUTPUT LAYOUT</H3><P>First Name:</P><P>Kerry</P></BODY></HTML>"

The resulting html becomes:
"<html><head><link href="/WebResource.axd?d=IgLlf5SIEZ-4m-Qr1qYVOGbMUL9-osMaMQXxs1c-ODIbmiiieGrgJ2ZuegoRNaCpJJ5zKojqJuk_FD7Cb69kb713UUGq1dCMsrFtihWFgnKkbYnlqQv7Lo2rUoUhmXHopZnTw7Cs3STs4GHdRuMnVHVdYHhRrcdV8Dgdv-U213Y1&amp;t=637050242483188892" type="text/css" id="RADEDITORSTYLESHEET0" rel="stylesheet"></head><body><h3>OUTPUT LAYOUT</h3><p>First Name:</p><p>Kerry</p><h3>OUTPUT LAYOUT</h3><p>First Name:</p><p>Kerry</p></body></html>"

The issue is the "@import url(./CSS/CI.css);" within the Style tag, if the @import url, is removed, then it works as expected.

Works as expected on IE11.

If you add 2 <style> tags, the second one is displayed twice within the editor:

radEditor.Content = "<HTML><HEAD></HEAD><BODY><H3>OUTPUT LAYOUT</H3><P>First Name:</P><P>Kerry</P><style>@import url(\"./CSS/CI.css\");</style><style>@import url(\"./CSS/CI2.css\");</style></BODY></HTML>";
Last Updated: 21 Nov 2019 08:41 by ADMIN
Release R1 2020
As of R1 2020 the Match Case and Match Whole Words options in the Find and Replace dialog will become available for Chrome and Firefox.
Last Updated: 27 Nov 2019 18:44 by ADMIN
Created by: Daniel
Comments: 1
Category: PivotGrid
Type: Feature Request
Will you be adding the export button features (ShowExportToCsvButton) to the RadPivotGrid like you have in the RadGrid control?
Last Updated: 25 Nov 2019 08:50 by ADMIN
Created by: n/a
Comments: 1
Category: UI for ASP.NET AJAX
Type: Feature Request


In mobile and tablet device is very difficult increase and decrease the size of columns of RadGrid, exist a specified method or a workaround for resize a grid ? 

Is possible increase border(left/right) of column for change it more easiest ?

The respons of my ticket in forum is that:

"Hi Giacomo,

I am afraid we currently do not have alternative ways for resizing the Grid column. However, I advise that you share your idea officially by creating a Feature Request in the Progress® Telerik® UI for ASP.NET AJAX Feedback Portal. There the request will have the potential to become popular. Items with higher priority will be processed earlier."


Best regards

Last Updated: 18 Nov 2019 16:22 by ADMIN

When page scrolling is enabled and scrolling down the page, the row context menu of RadGrid rows do not open at a correct position.

Demo: Video Recording

Testing conducted in Safari 13, MacOS

Last Updated: 21 Nov 2019 21:06 by ADMIN
Created by: Giacomo
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request


In mobile and tablet device is very difficult increase and decrease the size of columns of RadGrid.

Is there any way this functionality can be improved?

Perhaps, Increasing the left/right border of the Column which can be grabbed for resizing would help easy this functionality.

Last Updated: 13 Nov 2019 08:42 by ADMIN
The font size and family set through the RadHtmlChartSkins.js file are not applied to RadHtmlChart. They are overwritten by the default font styles set in the code behind of the chart wrapper.
Pending Review
Last Updated: 07 Nov 2019 19:57 by OKHouse Webmaster
Created by: OKHouse Webmaster
Comments: 0
Category: UI for ASP.NET AJAX
Type: Feature Request

        <!-- Load Facebook SDK for JavaScript -->
            //Executes on page load
            window.fbAsyncInit = function () {
                    appId: '{your-app-id}',
                    xfbml: true,
                    version: 'v2.5'

                // Get Embedded Video Player API Instance
                var my_video_player;
                FB.Event.subscribe('xfbml.ready', function (msg) {
                    if (msg.type === 'video') {
                        my_video_player = msg.instance;

            (function (d, s, id) {
                var js, fjs = d.getElementsByTagName(s)[0];
                if (d.getElementById(id)) { return; }
                js = d.createElement(s); = id;
                js.src = "//";
                fjs.parentNode.insertBefore(js, fjs);
            }(document, 'script', 'facebook-jssdk'));

RadMediaPlayer provides built-in integration with Facebook urls from sql table.
Last Updated: 08 Nov 2019 11:31 by ADMIN
Release R1 2020
From the demo page at Editor when adding a table from the toolbar and setting cellpadding to it from the Table Properties window (got by right click the table and selecting table properties) does not show the set properties only the height and the width gets shown remaining properties do not get shown.

The HTML source shows the property cellpadding being added but not shown in the properties window.
Last Updated: 07 Nov 2019 14:19 by ADMIN
Created by: Jeff
Comments: 0
Category: Grid
Type: Feature Request

The column headings read by JAWS are not great. I see that the rendered table headings have an aria-label attributes, but the text of these labels appears to match the DataField attribute of the grid column. Unfortunately, the DataField is often not the same as the human readable text displayed on the column header. This provides an inconsistent and sometimes confusing experience for screen reader users.

For example, if my data field is named something like full_name_with_title, but my column heading is actually "Full Name," the user will hear fullunderlinenameunderlinewithunderlinetitle, but we'd like them to hear "Full Name". All those underlines are confusing.

It would be much better if Telerik used the HeaderText attribute of the column instead of the DataField attribute. This would ensure that the presentational text and not the internal column names were read to the user.

A temporary workaround can be using the following OnGridCreated handler:

function OnGridCreated(sender, args) {
    if (sender.get_enableAriaSupport()) {
        sender.get_masterTableView().get_columns().forEach(function (col) {
            var header = col.get_element();
            var headerText = (header.textContent || header.innerText).replace(/^\s+|\s+$/g, '');
            header.setAttribute("aria-label", headerText);

Pending Review
Last Updated: 06 Nov 2019 17:10 by ADMIN

If AJAX is enabled for the RadGrid and re-ordering its columns, a JavaScript exception is thrown: "uncaught typeerror: cannot set property 'control' of undefined"

Last Updated: 12 Nov 2019 14:20 by ADMIN

If paging is disabled and the PageSize is set to less than the number of records bound to RadGrid, client item templates are not all rendered correctly.


If PageSize is 10, and records bound to Grid are 15, then the first 10 records will have templates rendered correctly, while the rest of 5 records will not.

Under Review
Last Updated: 11 Nov 2019 10:34 by ADMIN
Scheduled for 2018.R1

In Internet Explorer version 11.418.18362.0, when hovering over the lower-right dot the cursor doesn't change to the expected cross-hair. 


To Reproduce:

1. Open IE11

2. Navigate to the ASP.NET Spreadsheet Demo

3. Highlight a few cells

4. Hover the cursor over the lower-right dot

Expected Behavior:

The cursor changes to a thin cross-hair icon but it doesn't change in IE 11.

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