For Example, I have DTO like below, how on Form I will Display Lable for FormItem from value get from Display Name

    public class DepartmentRequestDTO
    {
        [Display(Name = "Department Id")]
        [Required(ErrorMessage = "Department Id" + ErrorConstant.RequiredMsg)]
        public int DepartmentId { get; set; }

        [Display(Name = "Department Name")]
        //[Required(ErrorMessage = "Department Name" + ErrorConstant.RequiredMsg)]
        [Required]
        [StringLength(50, MinimumLength = 3)]
        public string Name { get; set; }

        [Display( Name = "Remarks")]
        //[Required(ErrorMessage = "Remarks" + ErrorConstant.RequiredMsg)]
        [StringLength(250, MinimumLength = 3)]
        public string Remarks { get; set; }
    }

After updating Telerik UI for Blazor, my alert and confirmation dialogs render with the message body as transparent and the action buttons are overlapping the title bar. 

OnRowRender in version 4 style is applied through one line.

 

@* Conditional styling/formatting for rows (including locked/frozen columns). *@

<style>
    /*the following selectors target the locked/frozen columns*/
    /*===*/
    .k-grid .k-master-row.myCustomRowFormatting .k-grid-content-sticky,
    .k-grid .k-master-row.myCustomRowFormatting.k-alt .k-grid-content-sticky
    /*===*/
    {
        background-color: inherit;
    }

    .k-grid tr.myCustomRowFormatting:hover {
        background-color: red !important;
    }

    .k-grid tr.myCustomRowFormatting {
        background-color: #90EE90;
    }
</style>

<TelerikGrid Data="@MyData"
             Height="446px"
             Pageable="true"
             Width="450px"
             OnRowRender="@OnRowRenderHandler">
    <GridColumns>
        <GridColumn Field="@(nameof(SampleData.Id))" Width="120px" Locked="true" />
        <GridColumn Field="@(nameof(SampleData.Name))" Width="200px" Title="Employee Name" />
        <GridColumn Field="@(nameof(SampleData.Team))" Width="200px" Title="Team" />
    </GridColumns>
</TelerikGrid>

@code {
    void OnRowRenderHandler(GridRowRenderEventArgs args)
    {
        var item = args.Item as SampleData;

        //conditional applying Class
        if (true)
        {
            args.Class = "myCustomRowFormatting";
        }
    }

    public IEnumerable<SampleData> MyData = Enumerable.Range(1, 30).Select(x => new SampleData
    {
        Id = x,
        Name = "name " + x,
        Team = "team " + x % 5
    });

    public class SampleData
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Team { get; set; }
    }
}

Title: WCAG 1.3.1: Ensures elements with an ARIA role that require child roles contain them (#\39 374a450-079d-4586-b823-d6bc7723505f)
Tags: Accessibility, WCAG 1.3.1, aria-required-children

Issue: Ensures elements with an ARIA role that require child roles contain them (aria-required-children - https://accessibilityinsights.io/info-examples/web/aria-required-children)

Target application: Hermes Home - https://localhost/TrafficLoss

Element path: #\39 374a450-079d-4586-b823-d6bc7723505f

Snippet: <div class="k-grid-aria-root" id="9374a450-079d-4586-b823-d6bc7723505f" role="grid" aria-label="Data table">

How to fix: 
Fix any of the following:
  Element has children which are not allowed (see related nodes)
  Element has no aria-busy="true" attribute

Environment: Microsoft Edge version 111.0.1661.41

====

This accessibility issue was found using Accessibility Insights for Web 2.37.3 (axe-core 4.6.3), a tool that helps find and fix accessibility issues. Get more information & download this tool at http://aka.ms/AccessibilityInsights.

 

============================  code =============================

                           <TelerikGrid Data="@ViewModel.RDLInformation" TItem="TLSummary"
                                                        Pageable="true" 
                                                        Sortable="true" 
                                                        Groupable="false"
                                                        FilterMode="Telerik.Blazor.GridFilterMode.FilterRow"
                                                        Resizable="true" 
                                                        Reorderable="true"
                                                        Height = "100%">

....

                            </TelerikGrid>

After the update

we're having this issue when trying to build our project.

The needed nuget package it's already added and even adding the Telerik.DataSource as a package that's not needed in theory we're not able to build.

Error CS0012 The type 'CompositeFilterDescriptor' is defined in an assembly that is not referenced. You must add a reference to assembly 'Telerik.DataSource, Version=2.1.3.0, Culture=neutral, PublicKeyToken=29ac1a93ec063d92'.

 

 

It would be helpful to have a <WindowFooter> template inside Window, like  <WindowTitle>, or  <WindowContent> that stays 'sticky' to the window, so buttons and other content can be placed there , regardless on the height of the window and its contents.

 

Regards

<TelerikCheckBox @bind-Value="@ExportAllPages" />

                            <TelerikGrid Data=@ViewModel.Requests
                                            EditMode="@GridEditMode.Inline"
                                            Height="50%"
                                            Width="100%"
                                            Resizable="true"
                                            Pageable="true"
                                            OnCreate="@ViewModel.CreateRequest"
                                            OnUpdate="@ViewModel.UpdateRequest"
                                            OnCancel="@ViewModel.CancelRequest"
                                            OnDelete="@ViewModel.DeleteRequest"
                                            PageSize=5>

 

   <GridColumns>
        @if (Columns == null || Columns.Count == 0)
        {
            <GridColumn Resizable="true" Title="Data" FieldType="typeof(string)" />
        }
        else
        {
            @foreach (var column in Columns)
            {
                if (column.PreferredType != null)
                {
                    <GridColumn Resizable="true" Field="@column.FieldName" Title="@column.Title" FieldType="column.PreferredType" />
                }
                else
                {
                    <GridColumn Resizable="true" Field="@column.FieldName" Title="@column.Title" />
                }
            }
        }
    </GridColumns>

 

 

<TelerikGrid
        @ref="GridRef"
        TItem="T"
        Pageable="true" 
        Sortable="true" 
        Groupable="true"
        FilterMode="Telerik.Blazor.GridFilterMode.FilterRow"
        Resizable="true" 
        Reorderable="true"
        Height = "auto"
        PageSize="@PageSize"
        OnRead=@ReadData>

...

</TelerikGrid>

 

We have had major complaints from users when using the combo box.  They use the filter, see the first item highlighted, then click tab and the item in not selected.  They do a lot of data entry and don't want to use the mouse or use the down arrow to select it.  They are used to a regular HTML select control which works that way.  Is there any Javascript workaround for this?  If not, I probably have to go back to using a standard select box.  The reason I am using the combobox and not the dropdown is because your dropdown doesn't support tabbing out of the box and that was a deal breaker for them.

I saw an article on using the PopupClass for the ComboBox but that isn't a supported property.

Thanks!

Hi Team,

How to get the last focused element in the Telerik Form?

Example: I have a window with a TelerikForm with 10 textboxes and on click of close. I need to know what is the last focused element 

Thanks,

sujana

Setting the FilterDirector directly:

Setting FilterDescriptor via SearchText:

Our search box is a custom TelerikTextbox not part of the grid, but essentially the same functionality as the built-in search box.

To test, use this code:
https://docs.telerik.com/blazor-ui/components/grid/filter/searchbox#customize-the-searchbox
But add it to FilterDescriptor immediately rather than setting SearchFilter like on the link.

 

This is the only instance of this on our site, and all of our grids use the exact same code via a generic method, on our object that controls the grid we have a custom empty attribute to dictate whether a column should be filterable via our textbox.

https://demos.telerik.com/kendo-ui/bottomnavigation/index

Hi we are using blazor for mobile apps.

 

For image upload via Camera, we need features where by compressed images can be upload.

Also zoom in and zoom out features when we are showing at front end app

https://blazorrepl.telerik.com/cdkTuxEg30UJXWug36

When trying to expand the drop downs, some of them do not expand.
It is impossible to give a scenario that always behaves the same, but if
you keep expending the drop downs sooner or later some will stop working.

Hello,

is there a way to use the kendo-popup from https://www.telerik.com/kendo-angular-ui/components/popup/ in Telerik UI for Blazor? Is it a planned feature for the future?

Thank you,

Christian

Can you update the templates that come with Telerik Blazor?

For example, you are using an EditForm control instead of the telerik Blazor Form control.

There is an expression, eat your own dog food.  I often spin up template projects to play with new features or tweak existing ones.  Be nice take full advantage of current state of blazor components and provide samples that people can use as a learning tool or launching point. 

Peter

In a cascading parent/child scenario (both DropDownLists), the args.Request.Skip property in the child's OnRead handler is not reset after rebinding the child data from the OnChange of the parent. This is a problem when the Skip is larger than the total amount of child items that are available from the back-end for the new parent. The api that is called in the OnRead handler returns nothing when for example the Skip still is 15 and there are only 10 items available.

I tried many things (in many different orders) to clear the child's state properly:

- set the model property which is bound to the child to it's default value
- called StateHasChanged()
- played around with Task.Delay
- set the child's value to it's default value
- set the child's Data property to null
- set the child's Data property to an empty list
- called child.Refresh()
- called child.Rebind()
- even tried to use reflection to reset the private proteced Skip property

Sort of a workaround:
In the OnRead handler after the api call compare the total item count with the skip and refetch with skip = 0 when skip > total item cound. This gives me the data I need but it is still shown at the old Skip position (with a buch of empty lines before that).

This bugreport (https://feedback.telerik.com/blazor/1558042-cascading-virtual-dropdownlist-does-not-reset-scrollbar) seems similar. In a response we are advised to clear the scrollbar position maually (which sounds a bit like the Skip position).

Please advise on how to reset the state manually because I don't see how. And if this is not possible, please add some functionality to do so. Perhaps something like the DataGrid's GetState, SetState methods?

Regards,
Harmen