Changing page size triggers multiple read requests.

Demo

The Image Thumbnail Viewer Component should have features like:

• Face detection-based image cropping
• Overlay an image over detected faces [To hide faces]
• Blur or pixelate faces
• Thumbnail masking within different shapes like:
  • Circle
  • Square
  • Rectangle
  • Hexagon
  • Star etc.
• Content Aware Padding of images to fix the container size
• Set transparent background
• Text overlay
• Image watermark overlays
• Recolor a picture
• Antic Effect

This Thumbnail Viewer can then be used within Data Grid, File Manager/Explorer, Card View, Drop down lists, List Views, Tiles etc.

Hi,

I'm looking to implement the Filter component (https://demos.telerik.com/blazor-ui/filter/overview ), but I would like to specify a custom editor for the value input field (e.g. for a custom dropdown or other input component for a complex value type).

Is it possible to provide a custom editor template for the value field of the Filter component?

Kind Regards,

I'd like to request a native Blazor Image Component that allows to provide different parameters to control the image.

This could also help to connect it to the upload component, for user to see the image while still in browser and make some changes, i.e resizing, cropping, Black/White, before sending it to server to be stored.

Thanks!
..Ben

Hi,

it would be nice to have a single button in the GridToolbar that opens the column chooser menu or something like that (popup?).
Often we need to save space in a grid and disable the menu option for the columns but then we lose the ability to choose which columns the user might want to disable. This also apply to very small columns with small header information, e.g. if you just need 2 or 3 letters to describe the column data then the menu with its three dotted button is to large.

Best Regards,
Thomas

In the Blazor DropDownList it would be great to provide custom text or template to replace the "no data" message when the Data property returns an empty collection. Often, in cascading dropdowns, an empty list occurs because a value up the hierarchy has not been chosen yet. For example, if you have dropdowns for County and City, the City dropdown will be empty until a County is selected. It would be nice if the City dropdown, in that case, could say "Please select a county first" instead of "no data".

Thanks.

<AdminEdit>

This is also applicable to the MultiSelect, ComboBox, AutoComplete. 

</AdminEdit>

For example, I want to set the Sunday day to red or any other date to a special color.

<AdminEdit>

Here is a workaround that can be used until the feature is released

<style>
    .hide-calendar {
        display: none;
    }

    .special {
        color: red;
        font-weight: bold;
    }
</style>

<div style="width: 400px">
    <TelerikDateInput @bind-Value="@DateValue" Width="90%"></TelerikDateInput>
    <TelerikButton Icon="calendar"
                   OnClick="@( () => isClicked = !isClicked )">
    </TelerikButton>
</div>

<TelerikCalendar Class="@(!isClicked ? "hide-calendar" : "")"
                 @bind-Value="@DateValue"
                 OnCellRender="@OnCellRenderHandler"
                 Min="@(new DateTime(2000, 1, 1))"
                 Max="@(new DateTime(2090, 1, 1))">
</TelerikCalendar>

@code {
    private void OnCellRenderHandler(CalendarCellRenderEventArgs args)
    {
        if (args.View == CalendarView.Month)
        {
            args.Class = args.Date.Day % 3 == 0 ? "special" : "";
        }
        else if (args.View == CalendarView.Decade)
        {
            args.Class = args.Date.Year == 2020 ? "special" : "";
        }
    }

    private DateTime DateValue { get; set; } = DateTime.Today;

    private bool isClicked { get; set; }
}

</AdminEdit>

Hi,

Firstly, love what you're doing with your Blazor components. I'd like to be able to add custom style to your components. For example

<TelerikTextBox Style="margin-left: 20px" />

Now of course we should be using a class for this and I know your components have a Class parameter, however what I'd like to do is something like this

<TelerikTextBox Style="@CssHelper.Margin.Top(20)" />

where the style is generated at runtime. I'm experimenting with such an approach to apply all styles, however I can't do so with a lot of your controls. Having said that, I've noticed that your animation container does have something along these lines with its ParentInlineStyle parameter.

        <TelerikAnimationContainer @ref="@AnimationContainer" 
                                   Top="-72px" Left="calc(100% - 280px)" Width="300px" 
                                   AnimationType="AnimationType.SlideDown" 
                                   Class="k-popup" 
                                   ParentInlineStyle="@Style">

So just wondering if this is something you're looking at doing?

thanks

Michael.

I'm using a numeric textbox to handle a decimal value with the Format is set to "#,0" (which it needs to be since the client's specification is to have a whitespace as a decimal separator). While the entered value is less than a thousand then the entire value gets selected when tabbing into the component, but once it's large enough to display a group separator tabbing just puts the cursor at the end of the input without selecting the value.

I believe this to be a bug.

It would be very useful to have a control like a dropdown datagrid. Like the one radzen has. With multiple columns paging etc.

Also in addition to this a treegrid dropdown would be one thing that would sky rocketed the component suite.

Below issue was submitted 6 days ago. Currently developers are disabling/uninstalling Telerik extensions. I don't see any relies from Telerik so submitting another bug report hoping you'll reply to this one.

Please fix it!!!

Telerik UI for Blazor 3.6.0 breaks intellisense/typing in Visual Studio 2022 Version 17.3.4

My team is currently using animation containers as menu popups in our web app, which will need to work on both desktop and mobile devices in a web browser. For the mobile layout, I would like to be able to open animation containers via swipe gestures. I understand that animation containers are not strictly menus, however, I would love to see swipe action support in Telerik UI for Blazor, and then be able to bind that action to an animation container.

The only framework I have found by way of example is https://onsen.io/. Please observe how it is possible to open a panel by swiping close to the edge of the sample device on their homepage.

This feature would make it much easier to build dynamic web apps that perform well on desktop and feel native on mobile devices as well.

Thank you,

David

Hello.

I have a scenario where I need to make some nodes in a TreeView checkable and some not.  It would be nice if there was an "IsCheckable" binding that determines whether a node should render a checkbox or not.

Although I've no use for it yet, the same could be done for "IsSelectable".  

Is there some way to do this already, and I'm just not seeing it?  I'd prefer not to use JavaScript interop, or recreate the checkbox functionality through an ItemTemplate.

At the moment only the TelerikTextBox has a Title parameter that I can use to add a tooltip to it.

---

ADMIN EDIT

A workaround for the others can be wrapping them in another HTML element whose title attribute you can use.

Here is an example with the checkbox:

<span title="the checkbox title">
    <TelerikCheckBox @bind-Value="@theBool"></TelerikCheckBox>
</span>
@code{
    bool theBool { get; set; }
}

---

I want to use a token to access the Telerik NuGet feed for my CI/CD builds, instead of using credentials.

---

ADMIN EDIT

At the moment, the options for that are:

• Have an account in your company that is assigned a license and is used for builds. A trusted human developer can also use it to access the components and do their daily work. They should make sure to not change their password, or to notify the people who can update it in the secrets in the CI/CD pipeline immediately.
• Make your own private nuget feed and ensure the Telerik packages you want in it are available there. It can be as simple as a network location internal to your company. Make sure that this feed is not publicly available, however. When you need to upgrade, make sure to copy the new packages to that feed too so automated builds can access them.

You can read more details and some troubleshooting tips in the CI and CD Automated Builds section of our documentation.

The goal of this request is to provide a way to detach the user credentials from the builds so that they can use their accounts freely, and only provide necessary keys to the build pipeline, and those keys can be updated/revoked as needed. This would also avoid manual work on downloading and copying new nuget packages to a custom feed.

---

<TelerikDatePicker Id="startDate" @bind-Value="@StartDate" Width="160px" Format="dd-MMM-yy"></TelerikDatePicker>

DateTime StartDate=DateTime.Now

When our users type to click on the year and type another one they lose one of the digits - so if they try typing 19 or 18 for instance then it sets the date to year 01