I'm trying to figure out why when creating a new appointment in the blazor scheduler the popup window has start and end dates as min values instead of the date/time relating to the user click - is this a known issue?
Try creating a new appointment here and look at the dates in the popup here - Blazor Scheduler (Event Calendar) Demos - Overview | Telerik UI for Blazor - am I missing something, this can't be by design..?
Is there any plan to add a Org Chart as control ?
The Org Chart should display the reports to / is manager of relation (1:0,m) between employees and/or managers
graphically.
It would be great, if this feature request can be added in the near future...
Thanks,
Christian
Using the approach in the example code of "OneNotificationPerApp" works great for non-modal forms. However, modal forms that use this approach do show the notfication but its in the background, not easily visible. Is there a way to change that? I tried chaning the z order to a high number but that didn't work. Any suggestions would be great. Thanks in advance!
Let me know if you need to see the code and I can zip it up and attach it.
https://github.com/telerik/blazor-ui/tree/master/notification/single-instance-per-app
I have a chart with two line series, one showing current values, and the other as a reference line.
On the reference line I don't want any adornment or interaction, so I have made the markers invisible.
However, the data points still appear if you hover over where they would be.
Is there a property to prevent that?
At the moment I'm just setting their size to zero to make them as least noticeable as possible
Hi
Please could you share how you plan to support Blazor SSR mode? Do you intend to make as many components as possible SSR compatible? Do you envisage you will add interactivity to the components in SSR by using JavaScript?
Thanks
George
The exception is only raised when applying a filter , sorting up and down works ok. Using "contains" filter.
If I remember correctly, this worked before and I did not change my code AFAIK.
Controller side looks like this:
[HttpPost] [SwaggerResponse(StatusCodes.Status200OK)] [SwaggerResponse(StatusCodes.Status404NotFound)] [Route(ApiUrlConstants.DataSourceRequestSubUrl)] public IActionResult DataSourceRequest(string projectIdentifier, [FromBody] DataSourceRequest request) { if (!TryGetProject(projectIdentifier, out var project)) return this.NotFoundResult(nameof(projectIdentifier), projectIdentifier); var collection = GetCollection(project).Select(MapItemTypeToDto); var resultData = collection.ToDataSourceResult(request); return Ok(resultData); }
WebUI/Client side OnRead event looks like this (the request is sent to server without any further changes):
private async Task ReadItems(GridReadEventArgs args) { var dataSourceResult = CollectionClient?.HasValidPath ?? false ? await CollectionClient.DataSourceRequestAsync(args.Request) : new(); args.Data = dataSourceResult?.Data; args.Total = dataSourceResult?.Total ?? 0; }
which raises an exception in my API server , log looking like this:
fail: Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddleware[1]
An unhandled exception has occurred while executing the request.
System.ArgumentException: Provided expression should have string type (Parameter 'stringExpression')
at Telerik.DataSource.Expressions.ExpressionFactory.LiftStringExpressionToEmpty(Expression stringExpression)
at Telerik.DataSource.Expressions.FilterOperatorExtensions.GenerateToLowerCall(Expression stringExpression, Boolean liftMemberAccess)
at Telerik.DataSource.Expressions.FilterOperatorExtensions.GenerateCaseInsensitiveStringMethodCall(MethodInfo methodInfo, Expression left, Expression right, Boolean liftMemberAccess)
at Telerik.DataSource.Expressions.FilterOperatorExtensions.GenerateContains(Expression left, Expression right, Boolean liftMemberAccess)
at Telerik.DataSource.Expressions.FilterOperatorExtensions.CreateExpression(FilterOperator filterOperator, Expression left, Expression right, Boolean liftMemberAccess)
at Telerik.DataSource.Expressions.FilterDescriptorExpressionBuilder.CreateBodyExpression()
at Telerik.DataSource.FilterDescriptor.CreateFilterExpression(ParameterExpression parameterExpression)
at Telerik.DataSource.FilterDescriptorBase.CreateFilterExpression(Expression instance)
at Telerik.DataSource.Expressions.FilterDescriptorCollectionExpressionBuilder.CreateBodyExpression()
at Telerik.DataSource.CompositeFilterDescriptor.CreateFilterExpression(ParameterExpression parameterExpression)
at Telerik.DataSource.FilterDescriptorBase.CreateFilterExpression(Expression instance)
at Telerik.DataSource.Expressions.FilterDescriptorCollectionExpressionBuilder.CreateBodyExpression()
at Telerik.DataSource.Expressions.FilterExpressionBuilder.CreateFilterExpression()
at Telerik.DataSource.Extensions.QueryableExtensions.Where(IQueryable source, IEnumerable`1 filterDescriptors)
at Telerik.DataSource.Extensions.QueryableExtensions.CreateDataSourceResult[TModel,TResult](IQueryable queryable, DataSourceRequest request, Func`2 selector)
at Telerik.DataSource.Extensions.QueryableExtensions.ToDataSourceResult(IQueryable queryable, DataSourceRequest request)
at Telerik.DataSource.Extensions.QueryableExtensions.ToDataSourceResult(IEnumerable enumerable, DataSourceRequest request)
at SNG.LccNion.API.Controllers.ProjectSubCollectionBaseController`2.DataSourceRequest(String projectIdentifier, DataSourceRequest request) in S:\Sources\LCCNion\Source\SNG.LccNion.API\Controllers\ProjectSubCollectionBaseController.cs:line 85
at lambda_method21(Closure, Object, Object[])
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeActionMethodAsync()
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeNextActionFilterAsync()
--- End of stack trace from previous location ---
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Rethrow(ActionExecutedContextSealed context)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ControllerActionInvoker.InvokeInnerFilterAsync()
--- End of stack trace from previous location ---
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeNextResourceFilter>g__Awaited|25_0(ResourceInvoker invoker, Task lastTask, State next, Scope scope, Object state, Boolean isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Rethrow(ResourceExecutedContextSealed context)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.Next(State& next, Scope& scope, Object& state, Boolean& isCompleted)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.InvokeFilterPipelineAsync()
--- End of stack trace from previous location ---
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
at Microsoft.AspNetCore.Mvc.Infrastructure.ResourceInvoker.<InvokeAsync>g__Logged|17_1(ResourceInvoker invoker)
at Microsoft.AspNetCore.Routing.EndpointMiddleware.<Invoke>g__AwaitRequestTask|7_0(Endpoint endpoint, Task requestTask, ILogger logger)
at SNG.LccNion.API.JWTAuth.JwtMiddleware.Invoke(HttpContext context, IEnumerable`1 authenticationServices) in S:\Sources\LCCNion\Source\SNG.LccNion.API\StartupConfigs\JWTAuth\JWTMiddleware.cs:line 60
at Microsoft.AspNetCore.Authorization.AuthorizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Authentication.AuthenticationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Session.SessionMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Localization.RequestLocalizationMiddleware.Invoke(HttpContext context)
at Microsoft.AspNetCore.Diagnostics.DeveloperExceptionPageMiddlewareImpl.Invoke(HttpContext context)
Wich does not really help finding out was the problem is. Sorting on any column works ok. It just seems filtering is broken somehow.
Also tried other filter options: "Equals" (no results, no error, even though it should match something), "StartsWith" same error
Pretty sure I am doing something wrong, - but what? BTW I have the same trouble using a dropdownlistbox with an OnRead handlerevent.
Some version info:
TIA,
Hans
Hi,
I have a situation where I want a button to be part of form which triggers a dialog to open on top so the user can choose an image via the filemanager component. Once selected I'll handle the binding to the form item to populate the details required for the form.
However, when I have the button inside the form, and the user clicks it, the OnInvalidSubmit event is immediately triggered because the focus has now shifted to the dialog.
Is there a way to disable this behavior? I would like the validation to only happen once the save button is pressed in this case.
Thanks!
I implemented the Localization on my project, and I got almost all of them. But the Column Menus and some drop downs aren't translating.
How can I achieve that?
Implementation
Program.cs
// register a custom localizer for the Telerik components, after registering the Telerik services builder.Services.AddSingleton<ITelerikStringLocalizer, TelerikLocalizer>(); builder.Services.AddLocalization();
TelerikLocalizer.cs
public class TelerikLocalizer : ITelerikStringLocalizer
{
private readonly IStringLocalizer<Resources> globalLocalizer;
public TelerikLocalizer(IStringLocalizer<Resources> globalLocalizer)
{
this.globalLocalizer = globalLocalizer;
}
public string this[string name] => GetStringFromResource(name);
public string GetStringFromResource(string key)
{
var localString = Resources.ResourceManager.GetString(key, Resources.Culture);
if (string.IsNullOrWhiteSpace(localString))
{
return globalLocalizer.GetString(key);
}
return localString;
}
}
I have a list of about 19 languages
Source: https://github.com/telerik/blazor-ui/tree/master/common/localization
Is it possible to specify the QRcode size in other units than pixels?
If I set Size="10vw" then the surrounding div scales correctly, but the inner div has a with and height of 10px, and the QR code is empty.
It seems to me that the unit is ignored and only the numbers are used as a size in pixels.
Is there a way to make the QR image scalable?
Kind regards,
Kees Alderliesten