I want my end users to be able to select a "series palette" for the telerik charts I created.

Though I can easily create a handler that assigns colors to series when I create them, I was wondering where the default colors come from when no color was assigned to the series, and if I can "override" this somehow for a specific chart.

I have Examined the source code somewhat, but up to now to no avail.

1) Is it possible to set the "default colors palette" on <TelerikChart > or <ChartSeriesItems> level, but without setting a specific color on <ChartSeries> level?

2) Is there another way (eg CSS) to define the series color palette for a chart series that would not change the palette for other charts on the same page?

3) How could I address the (default color) palette if I wanted to assign eg each column in a column chart with a color from the default palette?

TIA - Hans

Hello.

It's possible to hide No Data Template if, when typing, no value are found?

THanks

Hello.

I use Custom Batch editing Grid and need to perform some validation when save all changes.

I try in the view

<ValidationMessage class="col-sm-12 text-danger" For="@(() => CurrentlyEditing.tlkpLocalisationId)" />

with something like this in the razor.ca file

    public async Task SaveAllChanges()
    {
...
        messageStore?.Add(editContext.Field("tlkpLocalisationId"), "test");  
....
    }

Not working.  And more if user change/add some invalid data (multiple rows) so those rows must be validated too.

Thanks for your time

I have an odata endpoint that I would like to filter records based on a boolean value in a sub object.

How would I go about using FilterDescriptors to create the following bolded Query parameters in my OData call?

http://MyODATAEndPoint/MyRecords?$count=true&$expand=Flags($filter=IsCleared ne true)

I have a Windows setup as a modal. On the window I have a small form.  When I hit the save button on the form the data saves but then I want to automatically close the modal window.  

This is my Save method:

private bool isModalVisible { get; set; } = false;  
protected void OnDoubleRowClickHandler(GridRowClickEventArgs args)
  {
   isModalVisible = true;
 }   

public async void OnSubmitHandler(EditContext editContext)
    { 
        bool isFormValid = editContext.Validate();
        MyVM myClass = (MyVM)editContext.Model;
        if (isFormValid)
         {
         var result = await _myService.SaveMyClass(myClass);
         isModalVisible = false;
        }
    }

I  make the modal window visible in a double-click event on a grid row.

HYow do I close the modal from inside my SubmitHandler method?

The content area of my tabs have grid controls on them. I have them configured to go to a detail page when a row is double clicked.

When the detail page comes up I lose the tab strip.  

Is there a strategy or technique for keeping the tabstrip at the top even when navigating from grid to a detail page?

I have two tables: Team Basic Info and Team Stats

Considering the yellow cells.  Team Basic Info and Team Stats are two Buttons. Team Basic Info is the default View. How can I implement the Team Stats Button so it shows the team stats table and hides the Team Basic Info and vice-versa?

Thanks for any help

When transition is true the gauge operates in a visually unappealing way by default and I'm wondering if there is a setting or method to make it work better.

Basically if the gauge (linear or radial) has a value of 20 then jumps to 30, the needle drops to 0 then transitions to 30. When really it should transition from 20 to 30. 

To reproduce use the Telerik demo page @ :

https://demos.telerik.com/blazor-ui/radialgauge/overview

Paste in 35 into the Change Pointer Value box and watch what happens.

Note : Don't type in 35 because it will jump to 0 then to 3 before you type the 5 so it makes it harder to see.

Is there a way to stop this and have the gauge go from the last value to the new value??

Hello,

Is there any way in the Telerik Scheduler for Blazor to get the ExactTimeReadring feature enabled ?

Like it is here for example : https://demos.telerik.com/aspnet-ajax/scheduler/examples/exacttimerendering/defaultvb.aspx

Fabien