Hello, I apologize for my poor English.

I'm trying to develop the stock chart. The categories of all stock charts in the demo are date format, but what I want is int format.

I'd like to make the weekly count a chart. Therefore, my category data is a number from 1 to 53.

The current page is as follow.

Data represented as 09:00:00.fff is actually a number between 1 and 53.

Also, I would like to express the valueaxis expressed in {$0.0} as an integer.

How can I use the int type in category data?

As per subject, we need to use the StockChartNavigator but we don't want to use StockChart.

We basically just want to have that kind of component to be able to select a range between dates.

We could even fit it with a simple data serie if it's needed, but we don't want to use it within a stock chart

Is it possible?

An alternative is the RangeSlider but we'd prefer the graphical aspect of the StockChartNavigat and in case use it binding its range to display  non-stock charts

Thanks

Our pipelines are failing:

The nuget command failed with exit code(1) and error(Failed to retrieve information about 'Telerik.UI.for.Blazor' from remote source 'https://nuget.telerik.com/v3/package/telerik.ui.for.blazor/index.json'. The HTTP request to 'GET https://nuget.telerik.com/v3/package/telerik.ui.for.blazor/index.json' has timed out after 100000ms.

Hi.

Trying to use virtualization in the Combobox with a remote data source, but the DataSourceRequest.Page in OnRead is always 0.
How to fix that?

Hi

I have a question about the Upload Component. Is it possible to Upload without using a controller? I have a referenced dll that can handle the Data and pass also the Files directly, without going through a controller?!

Is there a way to achieve this?

Thanks in Advance

Best Regards

Besir

Hi,

is it posssible to add an image or razor component to each of the DropDown or ComboBox list items? 

And if so how?

Thanks.

I am using latest, edge, chrome and firefox

If I enable navigation in the grid, page up/down stops to work.

I can navigate the cells with the arrows keys, but unable to move up / down page by page.

So for now I have disabled navigation.

I can't find a 'k' class to make my TelerikButton look like the Bootstrap "danger" button. And if I use 'btn btn-danger' for the Class property of my TelerikButton that doesnt work either.

Is there a "k" class to do this or do I need to clear out the built in TelerikButton style somehow and write my own?

Hi, I try tu use the new Date/TimeOnly types of .Net6 and they are not supported by the Telerik components (you cannot bind them to these types). I tested it on the 2.30.0 version you just released.

It works fine with the Blazor Components (InputDate, input type="time"...) but it is not a practical solution for component like TelerikGrid (it would mean templating everything, breaking the inline validation etc.) or TelerikScheduler/Gantt (I would like to use a DateOnly for its Date property for example, and ideally its model could be a DateOnly and 2 TimeOnly instead of 2 DateTime but that's less important).

Do you have an ETA for their support or a workaround?

Also, is there documentation about the limitations of your .Net6 support so I don't have other bad surprises?

Hi I have made a utility class for helping with state management

<TelerikButton OnClick="@_gridStateManager.SaveState" Icon="download">Save State</TelerikButton>
<TelerikButton OnClick="@_gridStateManager.LoadState" Icon="upload">Load State</TelerikButton>
<TelerikButton OnClick="@_gridStateManager.ResetState" Icon="reset">Reset State</TelerikButton>

In the code behind file

 protected override async Task OnInitializedAsync()
{
     _gridStateManager = new GridStateManager<PortfolioListItem>(LocalStorage, PortfolioListGrid, GetDefaultGridState);
}

The problem is that the GridStateManger gets a null reference to the grid.

I know that the @ref is only safe to get in OnAfterRender / Async. How can I initialize the GridStateManager with the @ref set and also make it possible for the grid to call :

OnStateInit="@((GridStateEventArgs<PortfolioListItem> args) => _gridStateManager.OnStateInitHandler(args))">

In a safe way?

This is the code for my GridStateManager

using System;
using System.Threading.Tasks;
using Blazored.LocalStorage;
using Telerik.Blazor.Components;

namespace Argus.Client;

public class GridStateManager<T> where T : class
{
    private readonly ILocalStorageService _localStorage;
    private readonly TelerikGrid<T> _grid;
    private readonly Func<GridState<T>> _getDefaultGridState;
    private readonly string _stateStorageKey;

    public GridStateManager(
        ILocalStorageService localStorage,
        TelerikGrid<T> grid,
        Func<GridState<T>> getDefaultGridState)
    {
        _localStorage = localStorage;
        _grid = grid;
        _getDefaultGridState = getDefaultGridState;
        _stateStorageKey = $"GridStateFor{nameof(T)}";
    }

    public async Task OnStateInitHandler(GridStateEventArgs<T> args)
    {
        try
        {
            var storageState = await _localStorage.GetItemAsync<GridState<T>>(_stateStorageKey);
            if (storageState != null)
                args.GridState = storageState;
            if (storageState == null && _getDefaultGridState != null)
                args.GridState = _getDefaultGridState();
        }
        catch (Exception e)
        {
            Console.WriteLine(e);
        }
    }

    public async Task SaveState()
    {
        var gridState = _grid.GetState();
        await _localStorage.SetItemAsync(_stateStorageKey, gridState);
    }

    public async Task LoadState()
    {
        GridState<T> storedState = await _localStorage.GetItemAsync<GridState<T>>(_stateStorageKey);
        if (storedState != null)
        {
            await _grid.SetState(storedState);
        }
    }

    public async void ResetState()
    {
        if (_getDefaultGridState != null)
        {
            await _grid.SetState(_getDefaultGridState());
        }
        await _localStorage.RemoveItemAsync(_stateStorageKey);
    }
}

If I could get the grid reference in the OnStateInit  EventCallBack then I would have solved the problem

OnStateInit="@((GridStateEventArgs<PortfolioListItem> args) => _gridStateManager.OnStateInitHandler(args, @gridRef))">

I then tried to create the GridStateManger in the OnStateInit call from the grid. But I still don't have a valid ref to the grid, why?

OnStateInit="@((GridStateEventArgs<PortfolioListItem> args) => InitGridStateManager(args))">

private async Task InitGridStateManager(GridStateEventArgs<PortfolioListItem> args)
{
       _gridStateManager = new GridStateManager<PortfolioListItem>(LocalStorage, PortfolioListGrid, GetDefaultGridState);
       await _gridStateManager.OnStateInitHandler(args);
 }