If the PushButton has a PostBackUrl, when clicked, it will not go to the specified page. You can work around it with the below code: 

let $T = Telerik.Web.UI;

if ($T) {
    let originalFunction = $T.Button.PostbackFunctionality.prototype._postback;

    $T.Button.PostbackFunctionality.prototype._postback = function () {
        var that = this,
            o = that.options,
            cState = o.controlState;

        if (!o.postbackReference) {
            var shouldPostback = o.submitBtn && (cState.splitButtonClicked || !that._isInput);

            if (shouldPostback) {
                __doPostBack(o.controlId, cState.eventArguments);
            }

            return !shouldPostback;
        }

        var postbackFunction = o.postbackReference.replace('WebForm_DoPostBackWithOptions', 'this.WebForm_DoPostBackWithOptions');

        postbackFunction = postbackFunction.replace('RadButtonEventArguments', cState.eventArguments);

        return eval(postbackFunction);
    }
}

GridAutoCompleteColumn columns cannot be created programmatically during OnLoad event, but only using the OnInit event.

In the attached sample, if you comment out 
panelOnInit.Controls.Add(gridOnInit);
and uncomment
panelOnLoad.Controls.Add(gridOnLoad);
when you click Edit in one row the following exception is thrown
Cannot create column with the specified type name: GridAutoCompleteColumn

But if you comment out 
panelOnLoad.Controls.Add(gridOnLoad);
and uncomment
panelOnInit.Controls.Add(gridOnInit);
the sample works

Note that if you change the GridAutoCompleteColumn for any other control type, for example GridHTMLEditorColumn, both methods will work.

The German resource file for the RadComboBox does not contain all strings in English resource file.

This is causing problems when we upgrade to the latest version and the German resource file is overwritten.

See attached screenshots.

Thanks
John

Would like to see more events added to the control, specifically events when entering or leaving fullscreen mode.

The MultiSelect component does not load its styles if it was set to Visible="False" at initial load and made visible during a PostBack, thus breaking its appearance.

This problem happens in version 2024.4.1114.

Hi,

I am contacting you today to let you know I have found cross-site scripting vectors within the latest version of the RadEditor. I have attached images of the payloads that seem to bypass the XSS filter.

The second payload only works on Firefox browsers, but the first works on Chrome browsers too. While it still requires users to click on the link to trigger XSS, it can be easily social engineered in most situations.

When selecting an Item and performing a PostBack, the selected item's value is not accessible once the page reloads.

When you have a Visual Studio solution with 1 or more Telerik AJAX projects and one or more non-web projects, the upgrade wizard does not list any projects.

Steps to reproduce the behavior:

1. Create a new Telerik AJAX project with target framework 4.7.2 or 4.8
2. Add a new class library project with target framework 4.7.2 to the solution.
3. Select the solution file.
4. Launch the Upgrade wizard from the Telerik main menu.

Expected behavior
The Upgrade wizard should list projects

Hello

I have an ASP.NET Ajax Telerik Solution (site) that has a web site project and a library project.  The solution was developed almost 8 years ago and so far I've been able to upgrade telerik controls  several times without any problem. Now, when I tried to upgrade the Telerik controls using the Upgrade Wizard Project only shows the class library as you can see in the attached picture.

To replicate this beahavior:

1. Create a new Telerik VB Webform Site
2. Add a Class Library Net Framework project to the solution.
3. Add a reference to Telerik.Web.UI to the Class Library project (optional).
4. Save and close solution.
5. Reopen it and run the Telerik Upgrade Wizard Project.

It only shows the Class Library project ...