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We upgraded from 2.30 to 3.0 and immediately noticed our app stopped working. Properties of some controls seemed to have been removed. Could work with that. My main issue so far is the treeview expanded/unexpanded display has changed. Top level tree doesn't show any icon. Took the hierarchical treeview sample code and this is what I see

Is there some class styling conflict or something?

John
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 asked on 21 Jan 2022
1 answer
11 views

Hello -

I wish to implement both inline editing and server-side paging.  My use case is:

  • User searches for data and gets the first page of X records out of Y total.
  • User makes a few changes to a few data rows. 
  • Toolbar detects the change and displays buttons to save or cancel.
  • If user attempts to page - they are challenged / prevented from paging until the changes are saved or cancelled.

My problem is that OnRead fires immediately after selecting a different field to edit.  My OnRead handler fetches the requested next page of data - therefore wiping out the pending changes.

How can I prevent the OnRead event from firing when I'm just poking around on a single page of records?  

Thanks!

-Greg

Svetoslav Dimitrov
Telerik team
 answered on 21 Jan 2022
1 answer
13 views

Hello, I am trying to format value (defined by Field="@nameof(HeatmapData.Value)" ) on a heatmap chart. The underlying Value is a double and I am trying to show it rounded to two decimal places ("0.##" format) with '%' appended. I've tried to use <ChartSeriesLabels Format="{0:0.##}%" />, but it prints value of the XField instead. Now I am trying <ChartSeriesLabels Template="#=value#%" />, but to my knowledge it doesn't support the "0.##" formatting option. Is there a way ho to do it?

Thank you.

Svetoslav Dimitrov
Telerik team
 updated answer on 21 Jan 2022
0 answers
6 views

Hello there,

In my Application, I use Telerik Blazor, Localization and Globalization

there is a Date field, I  Display date based on culture but something is wrong with the Date field other than English

here is my code

<Template>
	@((context as User).BirthDate.Value.ToShortDateString())
</Template>

see this attached screenshot for your reference.

Kishan
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Iron
 updated question on 21 Jan 2022
0 answers
6 views

Hi, I'm trying to run the blazor coffee demo on .NET 6 and VS2022.

At first it fails to load and complains about not finding files related to blazor hot reload, and after turning off the hot reload feature the app starts but it can't find main.css and aspnetcore-browser-refresh.js?

Is this not supported yet?

Raymond
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 asked on 20 Jan 2022
0 answers
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I'm trying to programmatically change the value of an existing ComboBox to something that's not in the last OnRead args.Data list.  Is there a way for me to achieve this and populate the TextField? The only way I can see is to destroy the control and remake it, triggering the initialization OnRead. 

Rob
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Iron
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 asked on 20 Jan 2022
1 answer
4 views

There is an example of new ForeColor() { Colors = new List<string> { ... }}

How do I get a similar customization for FontSize?

For example, I only want large, x-large and xx-large

I would expect something like
new FontSize() { ??? = new List<string> {xx-large", "x-large", "large" } }

For ???, I tried FontSizes and Sizes, which did not work.

 

I have the same question ref new Format().

For example, I only want p, h1, h2 and h3

Dimo
Telerik team
 answered on 20 Jan 2022
1 answer
22 views

Hi guys,

Are you making changes on this file:
https://unpkg.com/@progress/kendo-theme-default@5.0.0/dist/all.css

I'm asking because some of my components are looking messy.

Best regards,

Cipri

Joana
Telerik team
 answered on 20 Jan 2022
1 answer
12 views

Hi

I have just updated an application to UI for Blazor 3.0.0 - upgraded the nuget packages fine.  I then used the ThemeBuilder to update my css - but when i run the application is looks like there are issues with the CSS e.g. unstyled input boxes etc.

If i use  href="_content/Telerik.UI.for.Blazor/css/kendo-theme-default/all.css" then things look right again, however they are not to my custom theme - are the ThemeBuilder outputs not up to date with the new release?

Dimo
Telerik team
 answered on 20 Jan 2022
1 answer
15 views
Just upgraded to Telerik UI for Blazor 3.0.
The Label property is removed from TelerikTextBox?
This worked in version 2.30.
Joana
Telerik team
 answered on 20 Jan 2022
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