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So I am currently running into an issue where, if I set the Width property of a TelerikMultiSelect to 100%, then the popup list spans the entire width of the browser window. As I found this is because the popup list is being appended to the body (well, close to the body) of the DOM and not to the parent widget (in this case a div with the class k-multiselect).

Is there a way to make the popup list match the width of the multiselect, if I set the Width property to 100%?

Marin Bratanov
Telerik team
 answered on 17 Feb 2020
4 answers
266 views

I am trying to create a bar chart inside a grid cell that has labels on the left and values on the right. Is this possible with the Bar Chart component? (see attached file for what I am trying to have the cell look like.

 

Marin Bratanov
Telerik team
 answered on 17 Feb 2020
2 answers
642 views
I don't want to render fewer categories values on the chart itself.  I just want to render the category axis label every n times so that you can read them when there are a lot of data points.  I don't want to lose the granularity.  See the date category axis in the attached screen shot please.  Suggestions?
randy
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 answered on 15 Feb 2020
5 answers
369 views
Hello,
I've been trying to implement column reordering and resizing but no luck.
Just looking at your demo website for blazor and it does't work either.
https://demos.telerik.com/blazor-ui/grid/column-reordering
https://demos.telerik.com/blazor-ui/grid/column-resizing
Marin Bratanov
Telerik team
 answered on 15 Feb 2020
2 answers
237 views

At this point, I'm a trial user.  I have been able to use a Data Grid in my Visual Studio Blazor project just fine.  Now I'm trying to add an export-to-Excel feature, similar to what is described here:

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

I'm down to one build error.  The name DemoFileExporter cannot be found. 

DemoFileExporter.Save(JsRuntime, fileData, "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet", "Locations.xlsx");

My guess is it is part of TelerikBlazorDemos.DocumentProcessing.  Is that right?  If so, I don't know where/how to get it.  Is there a Nuget package for it?  If not, how can I get it and add it to my Visual Studio project?

Marin Bratanov
Telerik team
 answered on 14 Feb 2020
2 answers
1.3K+ views

Is their currently a way to specify either inputmode="decimal" or pattern="\d*" so that an iPhone will present a user with a number only keyboard with a decimal in the case of inputmode="decimal" or a number only keyboard without the decimal key in the case of pattern="\d*"?

 

Currently if I try to add it directly in to the HTML I get an InvalidOperationExecption specifying that the TelerikNumericTextBox does not have a property matching the name 'inputmode'.

Larry
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 answered on 12 Feb 2020
3 answers
649 views

I am applying a min/max property to the DatePicker but it doesn't work as expected in the UI.

In this example my Min is 7/24/18 and the current value that is bound to the property is 10/08/18.

When I bring up the Calendar UI, I can see that the month of July is enabled and that June is disabled. But when I click on July it actually brings up October.

Made a small video of it but can't upload it.

Marin Bratanov
Telerik team
 answered on 10 Feb 2020
8 answers
607 views

Hi Guys,
im developing a server-side-blazor app on .NetCore 3.1 and up to now i was really happy with your components.
But after update from version 2.5.1 to 2.6.1/ 2.7.0 i had a binding problem without any change. (Following Example i created for testing)

<TelerikGrid Data="@LagerOrte">
        <GridColumns>
            <GridColumn Field="@(nameof(LagerOrt.Nummer))" Title="Nr" Width="75px" />
            <GridColumn Field="@(nameof(LagerOrt.Zeichen))" Title="Barcode" Width="150px" />
        </GridColumns>
    </TelerikGrid>

LagerOrte = new ObservableCollection<LagerOrt>(Enumerable.Range(1, 30).Select(x => new LagerOrt
        {
            Id = Guid.NewGuid(),
            Nummer = x,
            Zeichen = "zeichen " + x
        }));

 

In Version 2.5.1 i had no problem but since Version 2.6.1 i get following ErrorMessage:

[2020-02-04T15:30:32.500Z] Error: System.Collections.Generic.KeyNotFoundException: The given key 'HWE.DAL.DOMAIN.Models.LagerOrt' was not present in the dictionary.
   at System.Collections.Generic.Dictionary`2.get_Item(TKey key)
   at Microsoft.AspNetCore.Components.RenderTree.RenderTreeDiffBuilder.AppendDiffEntriesForRange(DiffContext& diffContext, Int32 oldStartIndex, Int32 oldEndIndexExcl, Int32 newStartIndex, Int32 newEndIndexExcl)
   at Microsoft.AspNetCore.Components.RenderTree.RenderTreeDiffBuilder.ComputeDiff(Renderer renderer, RenderBatchBuilder batchBuilder, Int32 componentId, ArrayRange`1 oldTree, ArrayRange`1 newTree)
   at Microsoft.AspNetCore.Components.Rendering.ComponentState.RenderIntoBatch(RenderBatchBuilder batchBuilder, RenderFragment renderFragment)
   at Microsoft.AspNetCore.Components.RenderTree.Renderer.RenderInExistingBatch(RenderQueueEntry renderQueueEntry)
   at Microsoft.AspNetCore.Components.RenderTree.Renderer.ProcessRenderQueue()

 

i would be very grateful for a solution

regards Dennis

 

 

Dennis
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 answered on 06 Feb 2020
3 answers
1.0K+ views
Hello,
i was wondering if currently there is a way to set some default values as selected in MultiSelect 
Marin Bratanov
Telerik team
 answered on 06 Feb 2020
2 answers
109 views

Hi,

According to the docs https://docs.telerik.com/blazor-ui/components/autocomplete/events.html, the OnRead is supposed to receive one of these.

Trouble is, I can't find the namespace for it.

Stuck … 

Thanks … Ed

 

Ed
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 answered on 06 Feb 2020
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