Questions on UI for Blazor Forum

1 answer

933 views

Two way binding to SelectedItems and to SelectedItemsChanged event at the same time

Hi,

Can I have two way binding to SelectedItems and to SelectedItemsChanged event at the same time like the followings:

</TelerikTreeView>

working? As Blazor allows binding to event handlers by convensions?

TreeView

answered on 23 Sep 2020

1 answer

135 views

TelerikBlazorDemos.DocumentProcessing Missing

Hi , I am trying to use blazor demo . When I try to get code from demo.blazor my code cant find @using TelerikBlazorDemos.DocumentProcessing . What can I do about this ?

General Discussions

answered on 23 Sep 2020

1 answer

121 views

incell edit backspace delete twice

I have a grid with an incell editmode.

If I

select the cell to enable the incell mode
select the data
press backspace all selected data will be deleted
type in the new text and the first character is also deleted.

Repeatable in Edge and Chrome

Grid

answered on 22 Sep 2020

5 answers

806 views

Row resize?

Is there a way to allow the user to resize row height? I have a column that could contain a lot of data and I'd like to set the initial row height but allow the user to expand it (in addition to expanding the column width) if they need to see all the text.

Grid

answered on 22 Sep 2020

3 answers

633 views

[Solved] Display after picking choice

I want to use an auto complete for selecting an item from an object. I'm using the item template and setting the value to a string. When selecting the name, which is 2 properties on the object it puts the id in the text box. How do I get the name to display while still using the id as the selected value?

01.@page "/test"

02.

03.<h3>Test</h3>

04.<TelerikAutoComplete Data="@users" ValueField="@(nameof(TestUser.Id))" @bind-Value="@userId" >

05. <ItemTemplate Context="user">

06. @user.FirstName @user.LastName

07. </ItemTemplate>

08.</TelerikAutoComplete>

09.<button class="btn btn-primary edit-btn" @onclick="@Test">Test</button>

10.

11.@code {

12.

13. private List<TestUser> users;

14. private string userId;

15.

16. protected override Task OnInitializedAsync()

17. {

18. users = new List<TestUser>();

19. users.Add(new TestUser { Id = 1, FirstName = "John", LastName = "Smith" });

20. users.Add(new TestUser { Id = 2, FirstName = "Jane", LastName = "Doe" });

21. users.Add(new TestUser { Id = 3, FirstName = "Olivia", LastName = "Williams" });

22. users.Add(new TestUser { Id = 4, FirstName = "Noah", LastName = "Jones" });

23.

24. return base.OnInitializedAsync();

25. }

26.

27. async Task Test()

28. {

29. Console.WriteLine(userId);

30. }

31.

32. public class TestUser{

33.

34. public int Id { get; set; }

35. public string LastName { get; set; }

36. public string FirstName { get; set; }

37. }

38.}

AutoComplete

answered on 22 Sep 2020

6 answers

3.0K+ views

[Solved] Drawer Content Scroll

Hello,

I was wondering if anyone has worked with the Drawer much and has found that if the content takes up more vertical space than the window can handle and the scroll bar appears. When this happens for me and I scroll down, the drawer menu moves as well.

Is there any possible way to make the k-drawer fixed while keeping the k-drawer-content scrollable?

Thank you so very much for your input,

Jesse

Drawer

answered on 22 Sep 2020

3 answers

203 views

[Solved] ScatterLine chart doesn't render some ChartSeriesStyle properties

Hello!
Have a problem:

I can's set ChartSeriesStyle.Step for ScatterLine chart
Here is sample (taken from your public sample)

But chart ingore Step style and rendering as normal style
Also, i can't set width for series line.
Trying like:

Charts

answered on 22 Sep 2020

3 answers

789 views

Editor does not work on production

I am using Editor on Visual studio works fine, but after publish and release to production, the page contains Editor crashed. The application is server side Blazor

developer tools shows:

2020-09-18T20:12:10.617Z] Error: There was an unhandled exception on the current circuit, so this circuit will be terminated. For more details turn on detailed exceptions by setting 'DetailedErrors: true' in 'appSettings.Development.json' or set 'CircuitOptions.DetailedErrors'.
e.log @ blazor.server.js:15

Editor

answered on 21 Sep 2020

6 answers

1.3K+ views

dynamic editable in grid that uses InCell editing and VirtualScrolling

Hi,

I am currently trying to use a dynamic editable in my grid but it doesn't work although I followed the directions in this post: https://docs.telerik.com/blazor-ui/knowledge-base/grid-change-editable-attribute-update-create

<GridColumn Field="@(nameof(Menge))" Title="Menge" Width="100px" Editable="@(Current?.PositionsTyp != PositionsTyp.Hierarchiestufe)">
<EditorTemplate>
@{
Current = context as Item;
<div>@Current.Menge</div>
}
</EditorTemplate>
</GridColumn>

Should it work for InCell editing and virtual scrolling mode too?

Thanks in advance!

Grid

answered on 21 Sep 2020

8 answers

2.6K+ views

Programmatically select other Tab

I am trying to use your example here: Forum Post

I am rendering a dynamic list of Tabs but can't seem to programmatically select another Tab with the ActiveTabIndexChanged. The code in your example needs to be updated. Can you update us on doing this with both a dynamic Tab list + an ActiveTabIndex set ? Thank you.

TabStrip

answered on 20 Sep 2020