I would like to be able to change the multiselect tags, mainly colors, forground and background, of both dropdown elements (shown in list) and selected values shown in textbox like the image bellow

I have been trying to improve my Lighthouse score with Google and one of the items it is tagging is the "telerik-blazor.js" file.  I have seen new practices where the JavaScript is imported as needed, see this article here from Microsoft.

Can you please consider this in the future?

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Telerik edit: A possible workaround is to build the Telerik JavaScript file without some of the components that you don't need.

Current implementation of Theme Color is annoying.

1. Setting the ThemeColor to be a static class instead of an ENum is bizarre.  It makes it really annoying to pass a typed themeColor into an input parameter.  I can understand the want to be more flexible and the inputs to your controls being a string
2. You are re-using the ThemeColor in several different places where it is simply repeated. This makes things really annoying.  

I recommend:

1. Keeping the inputs to your controls for theme colors to be a string, so you can maintain the flexiblity (reason I assume you changed this in the first place)
2. Use a single enum and in the documentation / examples say by default use "nameof(ThemeColor.Primary) for default themes"  You can add your own custom theme by .... and pass in a string.

Pretty simple. With each release the product examples in the Github repo should be updated.

For example, I am looking at the drawer -> sidenav example. Before I can even run the example, I now need to go through all the code to make the updates from 2.14.1 to 3.4.0.  Some of the changes that I have to make are:

• TelerikButton no longer supports the Primary attribute
• Drawer content needs now needs to be in a <DrawerContent> element not <Content>

I should not have to make these updates to look at an example, especially when it is referenced from a forum posting.

I should just be able to compile and run the example.

Hello,

Please add an expandable and collapsible panel (container), similar to the ExpansionPanel in Kendo UI.

To be considered for implementation as a standalone component or feature of ListView, for example.

The purpose of such component is to provide option for users to reveal contextual actions when they do a swipe gesture on mobile devices. The swiping direction to consider is left and right (up and down are out of scope).

List of possible functionalities for consideration:

• Option to configure menu actions on left and right swipe gesture and define which menu actions will be shown on left and which on right swipe
• Option to use icons in menu items 
• Additional customization options for menu items - color, images, custom content
• Configurable number of items for the menu, plus option to define more
• Confirmation of actions (needed for actions related to deleting/removing data)

Please feel free to provide any feedback and share your suggestions on desired functionalities.

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>

Just Moving from Ajax UI to Blazor

Used the search box a lot - multi-columns, had first match as typed toward an item,filtering, a click return the item selected

Wonderful

please can we have a blazor version?

Nick

Hi

Passwords are not yet supported. There is a DataAnotations Datatype for that. So technically this is possible and should not be a big deal. Almost all apps have a password entry somewhere. 

Example:

    class LoginModel
    {
        [Required]
        [Display(Name = "User Name")]
        public string UserName { get; set; }

        [Required]
        [DataType(DataType.Password)]
        [Display(Name = "Password")]
        public string Password { get; set; }
    }

Annoying because then you have to do the form fields all manually because of the password.

Thanks for considering.

Best regards, Michael

Hi. VS 2022 version 17.2.4, C#, Windows 11

I thought I'd have a look at blazor and selected the Telerik version in the new projects window and ran through the wizard.

I selected the dashboard look, .net 6, teleric UI for blazor 3.4.0 (Dev) and to enable localization, which is what I assume to be the cause of the following error message. There were no other hints and as I've never tried blazor or telerik for blazor I don't know if there's anything missing from the solution. If I ran another wizard without localization there was no error.

An error occurred while running the wizard.

Error executing custom action Telerik.Blazor.VSX.Actions.CopyBlazorLocalizationResourcesAction: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.
   at System.ThrowHelper.ThrowKeyNotFoundException()
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at Telerik.Blazor.VSX.Actions.CopyBlazorLocalizationResourcesAction.Execute(WizardContext wizardContext, IPropertyDataDictionary arguments, IProjectWrap project)
   at Telerik.VSX.WizardEngine.ActionManager.ExecActions()

In the example below, the home icon is displayed correctly but the two with underscores are not.  Moving the span outside the drawer does display correctly.

<TelerikRootComponent>
    <TelerikDrawer Data="@NavigablePages"
                   @bind-Expanded="@DrawerExpanded"
                   MiniMode="true"
                   Mode="@DrawerMode.Push"
                   @ref="@DrawerRef"
                   @bind-SelectedItem="@SelectedItem">
        <Template>
            <div class="k-drawer-items">
                <ul>
                    <li class="k-drawer-item" style="white-space:nowrap">
                        <span class="k-icon material-icons" style="margin-right: 8px;">home</span>
                        @if (DrawerExpanded)
                        {
                            <span class="k-item-text">Home</span>
                        }
                    </li>
                    <li class="k-drawer-item" style="white-space:nowrap">
                        <span class="k-icon material-icons" style="margin-right: 8px;">shopping_cart</span>
                        @if (DrawerExpanded)
                        {
                            <span class="k-item-text">Shopping Cart</span>
                        }
                    </li>
                    <li class="k-drawer-item" style="white-space:nowrap">
                        <span class="k-icon material-icons" style="margin-right: 8px;">content_paste_search</span>
                        @if (DrawerExpanded)
                        {
                            <span class="k-item-text">Clipboard</span>
                        }
                    </li>
                </ul>
            </div>
        </Template>
        <DrawerContent>
                <div class="content px-4">
                    @Body
                </div>
            </div>
        </DrawerContent>
    </TelerikDrawer>
</TelerikRootComponent>

Hi good morning. I am implementing a FileManager control, but by business logic only certain users have permission to rename files. So in the onEdit method I validate the permission and if it doesn't have it I send a DialogFactory and after that I send an args.IsCancelled = true. And at the end of the event if I click on another item (file) inside the folder. throw an exception:

public async Task OnEdit(FileManagerEditEventArgs args)
    {
        Dialogs.AlertAsync(message, "FileManager");
        args.IsCancelled = true;
    }

crit: Microsoft.AspNetCore.Components.WebAssembly.Rendering.WebAssemblyRenderer[100]
      Unhandled exception rendering component: Object reference not set to an instance of an object.
System.NullReferenceException: Object reference not set to an instance of an object.
   at Telerik.Blazor.Extensions.ReflectionExtensions.GetPropertyValue(Object target, String propertyName)
   at Telerik.Blazor.Components.TelerikFileManager`1[[XXX.WASM.Shared.HierarchicalFileEntry, XXX.WASM.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].ConvertToFileEntry(Object dataItem)
   at Telerik.Blazor.Components.FileManager.FileView.FileManagerFileViewBase`1[[XXX.WASM.Shared.HierarchicalFileEntry, XXX.WASM.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].ConvertToFileEntry(Object dataItem)
   at Telerik.Blazor.Components.FileManager.FileView.FileManagerListFileView`1.<>c__DisplayClass17_2[[XXX.WASM.Shared.HierarchicalFileEntry, XXX.WASM.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].<BuildRenderTree>b__8(RenderTreeBuilder __builder3)
   at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment)
   at Telerik.Blazor.Components.ListView.ListViewItem`1[[XXX.WASM.Shared.HierarchicalFileEntry, XXX.WASM.Shared, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null]].<BuildRenderTree>b__17_0(RenderTreeBuilder __builder2)
   at Microsoft.AspNetCore.Components.Rendering.RenderTreeBuilder.AddContent(Int32 sequence, RenderFragment fragment)
   at Microsoft.AspNetCore.Components.CascadingValue`1[[Telerik.Blazor.Components.ListView.IListViewCommandContainer, Telerik.Blazor, Version=3.3.0.0, Culture=neutral, PublicKeyToken=20b4b0547069c4f8]].Render(RenderTreeBuilder builder)
   at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment, Exception& renderFragmentException)

We're a paying customer for the Blazor software components under AVEVA.

We need to do a substantial amount of custom real-time drawing on top of a Blazor based map control using a layer rendered on top of the Tile Layer.  The currently supported Map layers are somewhat specific to smaller map indicators and static overlays.

Our rendering subsystem doing this drawing will be using SkiaSharp/Skia on WebAssembly, drawing on a Skiasharp canvas in the browser (this already works).  I'm assuming behind the scenes the Map is drawing with a standard HTML canvas.

I believe we need a solution which resembles the following:

- The Image is a layer rendered on top of the map viewport (as opposed to the entire map canvas)

- The Image layer can know the size of the ViewPort so it can create an identical size image (or perhaps this is handled automatically by the Map control)

- The Image layer can be re-rendered as often as the customer code desires (we're showing realtime data on top of maps, so we will want to re-render the Image layer say every 250ms.

- When the map viewport changes (pan, zoom, etc.), events are fired so the Image layer customer code can re-render the image based on the new viewport coordinates and zoom level.

- Click events are passed through the Image Layer for processing.

Since we're using a different rendering technology than the underlying map control, my assumption is the best way to keep this simple is our code draws to a SkiaSharp canvas then converts that to PNG/BMP/whatever so that can be injected into the Image layer for rendering.

It would be expected that every pan/zoom/viewport change causes an entire re-rendering of the Image layer.

Hi I have noticed that if the dropdown for an enum cannot wordwrap the item then the styling is broken, see the following the screenshot:

As you can see IN_PROGRESS is so long that it exceeds the column width and creates empty space above.

To me it appears as though an attempt to try to wordwrap the IN_PROGRESS but IN_PROGRESS has no applicable breaks in it.

Thanks,

Daniel

Hi I was wondering if there is a way for us to have the functionality of CloseOnOverlayClick like on Dialogs for the Create/Edit Popup in the TelerikGrid?

I can't seem to find the option within the TelerikGrid -> GridSettings -> GridPopupEditSettings component

Thanks,

Daniel

We have a grid with the standard numeric filter menu.

When we copy a numeric value from Excel or from somewhere else and paste it into the field it is not copied.

This also happens with the demo on https://demos.telerik.com/blazor-ui/grid/filter-menu

It does not work since the 3.3.0 version.

Looks like the filter row has the same problem.

As a user, I would like to ability to pin one to many row(s) in a grid so that the pinned rows are always the first rows at the top of the grid.

If a filter is applied, the pinned records that match the filter should be displayed first.  Non matching rows may be hidden.

If a column sort is changed, the pinned rows should be sorted then the unpinned rows should be sorted to ensure the pinned rows are always at the top of the grid.  

As a developer, Pinning should be a optional feature configured when the grid is setup.

This essentially would only add a data populated "pin" column the user can toggle on or off, but the real effort in this request is around the sorting and filtering to ensure when the user clicks a column the event is captured, and the sort is submitted as pin column, then the selected column, to ensure the pin takes precedent.