How to not showing radzen listbox data at begining

Radzen.Blazor Components
1

Hi Radzen team and everyone,
I'm currently using a RadzenListBox `

  <RadzenListBox Data="@FilteredUser " @bind-Value="@id" TextProperty="Name" ValueProperty="Id"
                 Style=" width: 100%; max-width: 400px; height: 200px; padding:1px"
                 Placeholder="Search by name" />`
private List<User> AllUser = new ();
private List<User> FilteredUser = new ();

I don't want the list box to have any data at the page init, however, is there any way I can filter it using AllUser after user input something? I tried with Onkeychange but seems like not working.

2

Hi @KyleN,

No, this isn't a supported scenario. RadzenListBox will display all items specified via the Data attribute and filter them when the user types.

3

Hi @korchev , good to know. Thanks for the info.!