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1 answer
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Hi, I'm using a Data Grid where I have a button list of documents, I have a button to pop open a window with the PDF viewer, there is a slight delay, and I was wondering if possible, to have a loading screen when click then when Window pop open it stops loading...
Hristian Stefanov
Telerik team
 answered on 04 Jun 2024
0 answers
83 views

In a TelerikSplitter when I click a button that causes data to load, every element at that level and lower gets the attribute tabindex="-1" for a split second and then the property is removed. Is there any function of the Splitter or Loader/LoaderContainer that would do this? This causes explicitly set tabindex attributes to be completely removed.

Update/Solution: 

I determined that this was the result of an intermediate Blazor component calling some JavaScript to disable tabbing on load. This issue is unrelated to the Telerik LoaderContainer.

David
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 updated question on 23 Oct 2023
1 answer
96 views

Hey,

So I noticed that the Telerik Loader isn't displaying the correct colour when you set the ThemeColor on it to the secondary colour, seemingly in any of the themes.

Here's a REPL I made, where each theme color is used, and I placed a button right next to each loader for easy comparison: https://blazorrepl.telerik.com/mGbYbMYa13VfwDlm06

Try changing the theme and running the repl again and you will notice it is consistently displaying as a very different colour to the button.

In this screenshot, the loader for Secondary is dark, whereas the button is much lighter. This appears to be an issue in all the themes I selected, but this screenshot shows the default theme. Notice, that all other loaders and buttons match at all times in all themes.

Dimo
Telerik team
 answered on 20 Oct 2022
1 answer
717 views

the built in Grid loading animation appears to default to k-loader-spinner-3.  How can I change this to k-loader-spinner-4 to match the loading animation in the rest of my application?

 

Dimo
Telerik team
 answered on 24 Aug 2022
0 answers
234 views

Hello,

I'm trying to comply with accessibility standards and I'm unable to get the Loader text to be read by screen readers.

I've tried wrapping the Loader component in an aria-live element, using templates, and even loaded up your GitHub loader examples to no avail. 

Can you shed some light on what may potentially be happening and how to get it picked up by the screen readers?

Thanks

Rick
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 asked on 21 Jun 2022
0 answers
197 views

Why cam I getting this?

Ilan
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 asked on 20 Feb 2022
1 answer
458 views

Hi,

 

While developing my app, I have a grid and I'd like to run the TelerikLoader while loading page or data...

I follow the example (I.E: https://demos.telerik.com/blazor-ui/grid/loading-animation)

but when I add the code, the VS2002 compiler says:

"The name 'ThemeConstants' does not exist in the current context "

I try to add the full namespace: Telerik.Blazor.ThemeConstants and it's still the same....

does anyone has a clue.

Dimo
Telerik team
 answered on 08 Feb 2022
1 answer
195 views

Hey guys,

I just upgraded to the new UI for Blazor 3.0.0 and I have an error 'The type or namespace name 'LoaderSize' does not exist in the namespace 'Telerik.Blazor.Components' (are you missing an assembly reference?)' Is that normal, it was ok with 2.30? Here's my line of code:

<TelerikLoader Class="loader-indicator" Type="@LoaderType.InfiniteSpinner" Size="@LoaderSize.Small"></TelerikLoader>

Thanks,

Claude.

Matthias
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Iron
 answered on 19 Jan 2022
9 answers
2.0K+ views
01.
@if (_isLoading)
02.{
03.    <TelerikLoader Class="loader-indicator"
04.                   Type="@LoaderType.ConvergingSpinner"
05.                   Size="@LoaderSize.Large"
06.                   Visible="true"></TelerikLoader>
07.}
08.else
09.{
10.    <TelerikGrid Data="@_identities"
11.                 AutoGenerateColumns="true"
12.                 PageSize="50"
13.                 ScrollMode="@GridScrollMode.Virtual"
14.                 Height="460px"
15.                 RowHeight="60">
16.        <GridToolBar>
17.            <GridSearchBox />
18.        </GridToolBar>
19.    </TelerikGrid>
20.}
21. 
22.@code {
23.    List<IdentityDTO> _identities;
24.    public bool _isLoading { get; set; }
25. 
26.    protected override async Task OnInitializedAsync()
27.    {
28.        await LoadData();
29. 
30.    }
31.    async Task LoadData()
32.    {
33.        _isLoading = true;
34.        _identities = await _service.GetIdentities();
35.        _isLoading = false;
36.    }
37.}

 

Am I missing something basic here? Why wouldn't the loader be showing?

 

Nadezhda Tacheva
Telerik team
 answered on 12 Jan 2021
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