How to show a pre-selected item in FileManager Blazor when the page loads

[Tasnim]

Hi Team,

How to show a pre-selected item in FileManager Blazor when the page loads

I have tried using two-way selection but it does not work.

 

[Anislav]

I got the selection example in the Telerik documentation and modified it slightly to preselect the first item:

    protected override async Task OnInitializedAsync()
    {
        FileManagerData = await GetFlatFileEntries();

        SelectedItems = new List<FlatFileEntry> { FileManagerData.First() };
    }

This works as expected. You can see the working example here: https://blazorrepl.telerik.com/wJuyOXYs16IkHPua03

Regards,

Anislav Atanasov