Trying to install from telerik.ui.for.blazor.6.0.0.commercial.msi on Windows 11 running on Parallels Desktop 19 for MAC.
The Mac host is a Macbookpro with the Apple M2 Pro chip.
The error message is: This application requires .NET SDK 6.0 or later. Please install...
I have the following sdks installed:
7.0.409 [C:\Program Files\dotnet\sdk]
8.0.300 [C:\Program Files\dotnet\sdk]
I was able to unzip the telerik.ui.for.blazor.6.0.0.commercial.zip file to the destination and reference the folder from VisualStudio 2022 and all seems to be well. Just wondering should it be possible to install from the .msi
Many thanks,
Michael.
What could cause this appearance?
Background: I'm upgrading a Blazor Server site from .NET Core 3.1 and Bootstrap 4 to .NET 8 and Bootstrap 5. Upgraded the Telerik Blazor nuget package and regenerated the CSS file using ThemeBuilder.
Razor markup is:
<TelerikDropDownList TextField="Key" ValueField="Value" Data="@Sizes" @bind-Value="@Size" Width="150px"><DropDownListSettings><DropDownListPopupSettings Height="auto"></DropDownListPopupSettings></DropDownListSettings></TelerikDropDownList>
The shift starts if the viewport is greater than 1500px in width. If it's 1500px or less I see:
<div class="k-animation-container telerik-blazor" data-id="d53dbb0d-7b8c-49d1-bb05-a173229fa149" role="region" aria-label="Options list" id="7b6577ed-d3c0-4d2c-b473-0ea9fa03f32d" dir="ltr" style="height: auto; left: 12px; top: 99px; width: 150px; z-index: 10002; display: none;">
1600px shows:
<div class="k-animation-container telerik-blazor k-animation-container-shown" data-id="d53dbb0d-7b8c-49d1-bb05-a173229fa149" role="region" aria-label="Options list" id="7b6577ed-d3c0-4d2c-b473-0ea9fa03f32d" dir="ltr" style="height: auto; left: 56px; top: 99px; width: 150px; z-index: 10002;">
The inline left property increases in value as the viewport increases in width.
Hi, I'm not adding a ChartLegend element to a pie chart, but the legend is still showing up to the right of the pie chart? How can I remove the legend entirely from the Pie chart?
See here for demo: https://blazorrepl.telerik.com/cSupwSbA500BPvKK06
These three questions may seem simple, but for some reason I have not been able to find how to style the context menu nor have I been able to achieve this through css:
1. How can I remove the "border" around the top-most context menu item (in attached pic1, the 'Filter by value' item)
2. How can I change the "reddish" hover color to a color of my choosing? (in attached pic1, the background of 'Open faceplate' item)
3. How can I change the "red" background selection color to a color of my choosing? (in attached pic2, the background of 'Open faceplate' item)
Much thanks
I have a GridCommandButton with a custom action.
If I click directly on the button, the select row is not set. How can I get the content of the row when I click the button?
<GridCommandButton Command="SyncWithAD" Icon="@FontIcon.Lock" Title="Sync to Azure" Enabled="CanEdit" OnClick="@ShowSyncUserWithAdDialog"></GridCommandButton>
Use the GridCommandEventArgs.Item
private async Task ShowSyncUserWithAdDialog(GridCommandEventArgs args)
{
if(args.Item is not JasminExternalUser user) return;
Progress.Visible = true;
var props = new JasminUserAdProperties { Email = user.Email, Name = user.Name, Groups = [] };
AdProperties = await UserService.GetUserAdProperties(props);
Progress.Visible = false;
}
Hi, I have a object with a collection that I want to bind to checkboxes.
public class JasminUserAdProperties()
{
[Required]
public string Email { get; set; }
[Required]
public string Name { get; set; }
/// <summary>
/// Used for checkboxes
/// </summary>
public List<AdGroupDto> Groups { get; set; } = [];
}
And this is the form / component
@using Zeus.Shared.DTO
<TelerikWindow Width="450px" Centered="true" Visible="@(AdProperties != null)" Modal="true">
<WindowTitle>
<strong>Set Jasmin roles</strong>
</WindowTitle>
<WindowActions>
<WindowAction Name="Close" OnClick="@CancelUpdateJasminRoles"/>
</WindowActions>
<WindowContent>
<TelerikForm Model="@AdProperties" OnValidSubmit="@UpdateJasminRoles">
<FormValidation>
<DataAnnotationsValidator/>
</FormValidation>
<FormItems>
@{
<FormItem>
<Template>
<label for="selectAllCheckbox">Selected All</label>
<TelerikCheckBox Id="selectAllCheckbox"
Value="@SelectAllValue"
ValueChanged="@((bool value) => ValueChanged(value))"
Indeterminate="@SelectAllIndeterminate"/>
</Template>
</FormItem>
foreach (var group in AdProperties.Groups.OrderBy(g => g.Name))
{
<FormItem>
<Template>
<label for="@group.Id">@group.Name</label>
<TelerikCheckBox @bind-Value="@group.Selected" Id="@group.Id" Name="@group.Id"/>
</Template>
</FormItem>
}
}
</FormItems>
<FormButtons>
<TelerikButton Enabled="@CanEdit" ButtonType="ButtonType.Submit" ThemeColor="@ThemeConstants.Button.ThemeColor.Primary">Save</TelerikButton>
<TelerikButton OnClick="@CancelUpdateJasminRoles">Cancel</TelerikButton>
</FormButtons>
</TelerikForm>
</WindowContent>
</TelerikWindow>
@code {
[Parameter] public EventCallback<JasminUserAdProperties> UpdateRoles { get; set; }
[Parameter] public EventCallback CancelUpdateRoles { get; set; }
[Parameter] public JasminUserAdProperties AdProperties { get; set; }
[Parameter] public bool CanEdit { get; set; }
private bool SelectAllValue => AdProperties.Groups.All(eq => eq.Selected);
private bool SelectAllIndeterminate => AdProperties.Groups.Any(eq => eq.Selected);
private void ValueChanged(bool value)
{
AdProperties.Groups.ForEach(eq => { eq.Selected = value; });
}
private void CancelUpdateJasminRoles()
{
if (CancelUpdateRoles.HasDelegate)
{
CancelUpdateRoles.InvokeAsync();
}
}
private void UpdateJasminRoles()
{
if (UpdateRoles.HasDelegate)
{
UpdateRoles.InvokeAsync(AdProperties);
}
}
}
I am getting this error(s) in spades.
Have been looking at Bind to nested (navigation) properties in complex objects but its not for lists.
What am I doing wrong?
I have a custom component which takes RenderFragment and displays it as ChildContent. I'm passing TelerikForm for ChildContent and getting such error: Unhandled exception rendering component: Specified cast is not valid.
Here's the custom component:
<div class="gg_wizard_step @(IndexInParent != ParentSection.CurrentStep ? "hidden" : "")">
<CascadingValue Value="this">
@ChildContent
</CascadingValue>
</div>
@code {
[Parameter]
public RenderFragment ChildContent { get; set; }
[CascadingParameter]
public NLWizardSection ParentSection { get; set; }
[Parameter]
public int IndexInParent { get; set; }
protected override void OnInitialized()
{
base.OnInitialized();
ParentSection.AddChild(this);
}
}
Here's the form added to custom component:
<NLWizardStep>
<h3>@L["What is the name of your resource?"]</h3>
<TelerikForm Model="@((NameForm)_currentForm)"
@ref="NameFormRef"
ValidationMessageType="FormValidationMessageType.Inline">
<FormValidation>
<DataAnnotationsValidator></DataAnnotationsValidator>
<CustomValidation></CustomValidation>
</FormValidation>
<FormItems>
<FormItem Field="@nameof(NameForm.Name)"></FormItem>
</FormItems>
<FormButtons></FormButtons>
</TelerikForm>
</NLWizardStep>
Hi
I want to know. What is control over javascript when you use Blazor.
If I create web application on blazor in 2024 and after few years is blazor generate new javascript version.is there any browser combability ?
Is Blazor generate new javascript version ?
king regards,
Manish
DELETE THIS, DUMP QUESTION 😊
I have set render mode globally in App.razor
<Routes @rendermode="InteractiveServer" />
<!DOCTYPE html>
<html lang="en">
After I have done that, I get this error
InvalidOperationException: A second operation was started on this context instance before a previous operation completed. This is usually caused by different threads concurrently using the same instance of DbContext. For more information on how to avoid threading issues with DbContext, see https://go.microsoft.com/fwlink/?linkid=2097913.
Microsoft.EntityFrameworkCore.Infrastructure.Internal.ConcurrencyDetector.EnterCriticalSection()
Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable<T>+AsyncEnumerator.MoveNextAsync()
System.Runtime.CompilerServices.ConfiguredValueTaskAwaitable<TResult>+ConfiguredValueTaskAwaiter.GetResult()
Microsoft.EntityFrameworkCore.EntityFrameworkQueryableExtensions.ToListAsync<TSource>(IQueryable<TSource> source, CancellationToken cancellationToken)
Microsoft.EntityFrameworkCore.EntityFrameworkQueryableExtensions.ToListAsync<TSource>(IQueryable<TSource> source, CancellationToken cancellationToken)
WhatsNew.Data.VersionRepository.GetApplicationsAsync() in VersionRepository.cs
+
{
_context = context;
}
public async Task<List<Applications>> GetApplicationsAsync()
{
return await _context.Applications.ToListAsync();
}
public async Task<Applications> GetApplicationByIdAsync(int id)
{
return await _context.Applications.FindAsync(id);
}
WhatsNew.Server.Components.Pages.ApplicationsPage.OnInitializedAsync() in ApplicationsPage.razor.cs
+
private List<Applications> applications = [];
private Applications selectedApplication = new();
private bool isEditMode;
protected override async Task OnInitializedAsync()
{
applications = await VersionRepository.GetApplicationsAsync();
}
private void AddApplication()
{
selectedApplication = new Applications();
isEditMode = true;
Microsoft.AspNetCore.Components.ComponentBase.RunInitAndSetParametersAsync()
This is how I register the repository
builder.Services.AddTransient<IVersionRepository, VersionRepository>();