The feature request is to be able to customize the GridCsvExportOptions and GridExcelExportOptions from the API methods -

• ExportToExcelAsync
• ExportToCsvAsync
• SaveAsExcelFileAsync
• SaveAsCsvFileAsync

It will be useful to be able to customize the columns and data to be exported.

===

Telerik edit:

A possible workaround is to click the built-in Grid export buttons with JavaScript. With this approach, you will be able to use the built-in export options and events. Here is a REPL example.

• the wizard doesn't detect the masterpage at all because it searches for swatches theme reference
• if the user leaves commented swatches theme reference the wizard will modify the all.css reference incorrectly
  

I have recently downloaded the latest Telerik.UI for blazor 5.0.1 commercial and I tried converting a dotnet 8 project to a telerik project using the context menu but the wizard says it can't be converted.

Hi,

I created a new .net 9 Blazor WebApp from the template (lastest version). 

Shouldn't we be using the new app.MapStaticAssets(); vs the old app.UseStaticFiles() ?

Also in the App.razor, should we not also be using the @Assets[] in the <link href? /> ie:

<link rel="stylesheet" href="@Assets["app.css"]" />

Not sure if the ImportMap is required.  Anyway getting my information from the Microsoft website for updating from 8 to 9.

See Here: MS link to upgrade from 8 to 9.

Also, when I posted this "Contact Support", I am not able to select .Net 9 as my framework and WebApp as my blazor hosting model, so put it as .net 8

Peter

The problematic behavior can be reproduced in the following case:

• The DropDownList is at the lower part of the page, so the popup is rendered on top of the main element.
• The popup height is set to "auto".

In this scenario, when the user filters, the popup position remains unchanged but its height is reduced to fit the filter results. Thus, the popup looks detached from the main element. The behavior is not the same when the popup is rendered below the main element as in this case its top part sticks to the main element.

Reproduction: https://blazorrepl.telerik.com/mpEHGzOt25F1Znxi57.

===

ADMIN EDIT

===

The DropDownList is supposed to open the popup element when Alt-Down is pressed. This doesn't work if the page itself scrolls. Pressing alt-down scrolls the page instead. This is on macOS Safari and Chrome on a MacBook.

https://demos.telerik.com/blazor-ui/dropdownlist/keyboard-navigation

I have created an event series with the following RecurrenceRule:

RecurrenceRule = "FREQ=DAILY;BYDAY=MO,TU,WE,TH,FR"

However, it looks like the collection of days is not taken into consideration and the events are created for every day of the week as if I have only set:

RecurrenceRule = "FREQ=DAILY"

---

ADMIN EDIT

---

A possible workaround for the time being is to use  "FREQ=WEEKLY" and extend the occurrence to the desired days of the week. For example, targeting the "Morning run" appointment: https://blazorrepl.telerik.com/cQuiFGOK01nSotIT28.

I am testing with a Blazor WASM Standalone app that uses Telerik UI for Blazor. I have a sample page with a button on click of which a predefined dialog (for example, alert) is shown. If you make some change on the page and hot reload is enabled, the button click no longer opens the predefined dialog. The dialog is shown only if I navigate to a different page.

The Grid performance worsens progressively with each subsequent edit operation. Please optimize that.

Test page: https://blazorrepl.telerik.com/mJuHFNbb17FpJu9b54

Click on a Price or Quantity cell to start edit mode and tab repetitively to observe the degradation.

In many cases the header text of columns gets truncated to an ellipses if the columns aren't wide enough.  It would be nice if there was a global way to display a tooltip for each column header that is made up of the header text.  I know that I can do this using the column header template, but that will require that I create a template for every column in all of my grids. I'm looking for a way to have it work globally. This could be with a general header template that has context about the header Title, or just a Boolean flag to display column header tooltips.

Thanks,

Mike

I want to detect when a user has added or removed an annotation in the PDF Viewer.

Please expose a parameter to show or hide the "Select files..." button inside the empty PDF Viewer.

Currently, a possible workaround is to use CSS. Additionally, you may configure the Toolbar to not include the "Open" tool.

<style>
    .no-open .k-blank-page {
        display: none;
    }

    /* Use these selectors if you want to separately target the upload or the dropzone */
    /* .no-open .k-external-dropzone,
    .no-open .k-upload{
        display: none;
    } */
</style>

<TelerikPdfViewer Data="@PdfSource"
                  OnOpen="@OnPdfOpen"
                  Height="600px"
                  Class="no-open">
    <PdfViewerToolBar>
        <PdfViewerToolBarDownloadTool />
        <PdfViewerToolBarPrintTool />

        <PdfViewerToolBarSpacer />

        <PdfViewerToolBarPagerTool />

        <PdfViewerToolBarSpacer />

        <PdfViewerToolBarZoomTool />
        <PdfViewerToolBarSelectionTool />
        <PdfViewerToolBarSearchTool />
        <PdfViewerToolBarAnnotationsTool />
    </PdfViewerToolBar>
</TelerikPdfViewer>

@code {
    private byte[] PdfSource { get; set; }

    private bool LoaderVisible { get; set; }

    private async Task OnPdfOpen(PdfViewerOpenEventArgs args)
    {
        // Cancel the event for additional precaution in case someone bypasses the CSS and forces the page to show the button and the dropzone.
        args.IsCancelled = true;
    }
}