In addition to the PdfProcessing, I would also like to be able to use a component to show PDFs to my users.

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ADMIN EDIT

For the time being, a workaround could be to wrap a JS widget, an example is available in this sample project, see the MyKendoPdfViewer.razor component and make sure to include the relevant JS libraries.

Another approach could be a simple iframe that points to a handler that will return the PDF with content-disposition:inline. Most modern browsers will render this inline.

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When is Spreadsheet for Blazor available or can i use Kendo Spreadsheat?

Regards

Alois Seidler 

Hello, 

We are looking to port an angularjs web application to Blazor and I didn't see the diagram component similar to the one found in Kendo UI. It would be nice to see a viso-like component in UI for Blazor.

Thank you.

Please add a feature to export the grid to a PDF file.

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ADMIN EDIT

We have made two examples you can use for the time being to get a PDF document from the grid:

• server-side export - getting the grid data request and using some application code to generate the file: https://github.com/telerik/blazor-ui/tree/master/grid/pdf-export-server
• client-side export through Kendo libraries in the browser only: https://github.com/telerik/blazor-ui/tree/master/common/pdf-jpg-export-js

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Hello,

I am new to your Blazor UI components.  Please provide a link for exporting a grid to excel.

Thanks,

Earl

Please make the source code available to people with paid licences.

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ADMIN EDIT

The source code for UI for Blazor will become available. Click the Follow button on the upper left hand side to get a notification email when that happens, and click the Vote button to add your vote for it if you need it.

The current plan is to make the source code available to commercial license holders in November 2021.

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I would like to have the upload component but change the text on the button (or maybe its entire content through a render fragment template) through a Parameter on the component level.

At the moment I can only do this through localization for all components.

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ADMIN EDIT

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The request targets both the Upload and the FileSelect components.

Is a ListBox control, similar to https://demos.telerik.com/aspnet-core/listbox/index, on the roadmap currently?

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ADMIN EDIT

You can use a grid that has 1 column for the text you want to show with selection and perhaps even row dragging, and maybe hide its headers with css if you do not want them.

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I would like to be able to do something like

<GridCommandColumn>
@{
context as MyModel;
if(context.ShowButton)
{
<GridCommandButton>Todo</GridCommandButton>
}
}
</GridCommandColumn>

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ADMIN EDIT

See the thread below for a way to implement this right now with your own buttons in a "regular" column and the grid state.

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At the moment, the selection behavior of the NumericTextBox can vary depending on the Format - the Format is what is shown when the input does not have focus, and the Decimals control the actual number the user will see when they focus. Of both differ (for example, the Format has more decimal places, or some other information like a unit of measurement), the input value changes on focus, which removes the selection (highglight).

I would like the numeric textbox to always select all its content when it gets focused (either with the Tab key, or with a click).

Note on general input behavior - using Tab to focus in a field usually defaults to all the contents being selected, while a click results in a cursor without selection.

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ADMIN EDIT

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The request is initially opened for the NumericTextBox but also targets some other components that incorporate inputs, such as DatePicker.

I saw a few other posts that requested this feature which in all of the cases was denied saying to use Enabled instead...

The reason we need a ReadOnly state is because the user can not highlight to select the text to  copy/paste if desired... that would be the reason we need ReadOnly vs disabled...

Disabled does not allow you to select the text to copy/paste...

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ADMIN EDIT

A workaround is to re-enable the pointer events and to, optionally, set a highlight color:

<style>
    /* Re-enable selection and scrolling of disabled textboxes.
    Apply text selection style.
    Can cause some side effects with appearance of hover and focus states */
    
    /* UI for Blazor 3.0 + */
    .k-input-inner.k-disabled,
    .k-disabled > .k-input-inner,
    input.k-textbox[disabled] {
        pointer-events: initial;
    }

    .k-input-inner[disabled]::selection {
        color: #fff;
        background-color: #ff6358;
    }

    /* UI for Blazor 2.30 - */

    .k-input.k-state-disabled,
    .k-state-disabled > .k-input,
    .k-state-disabled > .k-dateinput-wrap > .k-input,
    input.k-textbox[disabled] {
        pointer-events: initial;
    }

    .k-input[disabled]::selection {
        color: #fff;
        background-color: #ff6358;
    }

</style>

<TelerikTextBox @bind-Value="@tbText" Enabled="false" />
<TelerikTextArea @bind-Value="@taText" Enabled="false" />
<TelerikDatePicker @bind-Value="@dpDate" Enabled="false" />
<TelerikDropDownList @bind-Value="@ddlVal" Data="@ddlData" Enabled="false" />

@code{
    string tbText { get; set; } = "lorem ipsum";
    string taText { get; set; } = "lorem ipsum\ndolor sit amet\nlorem ipsum\ndolor sit amet";
    DateTime dpDate { get; set; } = DateTime.Now;
    List<int> ddlData { get; set; } = Enumerable.Range(1, 10).ToList();
    int ddlVal { get; set; } = 2;
}

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I'm seeing a scroll bar appear then disappear as I type. Repeatedly typing "a" in the box will show/hide the scroll bar. Also typing "a" then backspace has the same behavior.

<TelerikMultiSelect Filterable="true" Data="@Countries"
                    @bind-Value="@Values"
                    Placeholder="Enter Balkan country, e.g., Bulgaria"
                    Width="350px" ClearButton="true"
                    AutoClose="false">
</TelerikMultiSelect>


@if (Values.Count > 0)
{
    <ul>
        @foreach (var item in Values)
        {
            <li>@item</li>
        }
    </ul>
}

@code {
    List<string> Countries { get; set; } = new List<string>();
    List<string> Values { get; set; } = new List<string>();   

    protected override void OnInitialized()
    {
        Countries.Add("Albania");
        Countries.Add("Bosnia & Herzegovina");
        Countries.Add("Bulgaria");
        Countries.Add("Croatia");      

        base.OnInitialized();
    }
}

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ADMIN EDIT:

Currently, the component works the following way:

1. User starts typing in the input of the component.
2. Popup of the MultiSelect opens.
3. Skeleton is shown:
4. 
5.  Data processing starts.
6. After the data is processed, the skeleton is replaced with the actual data.

The scrollbar is shown by the skeleton and is always present (visible on step 3). The tricky part is that If the user is typing very fast, the Blazor framework bundles 2 renderings together and thus the scrollbar is not visible. The result is that the user sees a very brief flicker with the skeleton. Adding a small delay before showing the skeleton on step 3 will prevent the user from seeing the skeleton and thus remove the impression of seeing a "flicker".

As a workaround, you can hide the skeleton with CSS. This is applicable for all "select" components

<TelerikMultiSelect>
    <MultiSelectSettings>
        <MultiSelectPopupSettings Class="no-skeleton"></MultiSelectPopupSettings>
    </MultiSelectSettings>
</TelerikMultiSelect>

<TelerikComboBox>
    <ComboBoxSettings>
        <ComboBoxPopupSettings Class="no-skeleton"></ComboBoxPopupSettings>
    </ComboBoxSettings>
</TelerikComboBox>

<style>
    .no-skeleton .k-skeleton {
        display: none;
    }
</style>

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