Hi

Are there any samples/ideas of how to - uploading an image and then displaying the image on a form?

I'm trying to upload and image to CosmosDB and then show the uploaded image on a form.

thx in advance

Hello,

I'm currently using a TextBox in one of my forms.

The problem is that the "Value" of the text box is made from a combinaison of different variables, with "ToString()", I cannot bind it to a specific string value.

The [Required] attribute is on a class, which does not contain a string value.

The purpose would be to be able to link "ValueExpression" to any variable like you can do with the validation message "  <ValidationMessage For="@AnyTypeRequiredValue"/>". Like this we will be able to have the field colored in red when the class is not filled and when it's not necesseraly a string.

Hope you understood my problem.

Have a nice day

Hi

I'm using a TreeView and sometimes when I click some nodes I have to open a modal windows that edit some values..

Ths issue is that when the modal window is open I can continue to change node in the treeview located below.

Tnx

Hi,

I was looking for a badge and I couldn't find any description like bootstrap has on its components (https://getbootstrap.com/docs/4.0/components/badge/). Where can I find something similar to this for Blazor UI?

Thanks in advance

Hi,

i would like to add ChartSeries to the ChartSeriesItems. I have a grid where I select some data. For each selected record, I would like to add a scatterline to a chart. Is this possible?

Thanks

Hi

How do I disable / enable a Telerik TextBox based on the value of CheckBox - and when the value changes?

Use ValueChanged?  How do I reference my TextBox  'WaterNotes" control?  

                 <TelerikCheckBox ValueChanged="@((bool value) => ValueChanged(value))" id="water" class="form-control" style="width: 50px;" Value="Customer.Water" />
     

        <ITelerikTextBoxid="WaterNotes" class="form-control" style="height: 40px;"  Value="Customer.WaterNotes" />

    private void ValueChangedWaterSink(bool value)
    {
        if (value)
            ???????
      
    }

Thx Again

Hi,

Does the grid support click/double click events or is there any way I can support it on a given column. I'm building the columns dynamically as I am binding to custom types. The grid is only ever in read-only mode. I also have some columns that have anchors/links in them which is working fine. But when I double click anywhere other than a link I want to do an action using the context of the row.

Thanks,

Nick.

Hi, 

I was testing the creation of a new project in visual Studio 2019, using the template : CRUD, form, chart - Client App. (Telerik UI for Blazor 2.12.0)

All the solution creation is ok. After, i define the Client project as Startup project, to test it but after F5, when i want to check the page GRID.RAZOR, the datas are not loaded. The call to the WeatherForecast service sent the reponse as text/html instead of Json. 

I didn't "touch" any code and in the service, Http.GetFromJsonAsync is used. 

Can anyone help me to understand why then content-type is not fine ?

Thanks

Hi,

In our project we handle a lot of data and try to use the Telerik Grid for it. Most of time consuming (async) actions trigger a spinner to show when the user waits for a result.

With a few thousand lines in the grid even changing the page size can take a while. Here we would like to have a spinner as well.

Is there a specific event to hook to achieve this?

Best regards,

Rayko