Radzen dropdown performance issue in RadzenDropDown

Radzen.Blazor Components
1

Hi,

RadzenDropDown performance issue with the dropdown component when load data more than 2000 above. The RadzenDropDown contain page getting stuck. How can I solve this?

<RadzenDropDown class="form-control" placeholder="Select"
                        AllowClear="true"
                        FilterCaseSensitivity="FilterCaseSensitivity.CaseInsensitive"
                        FilterOperator="StringFilterOperator.Contains"
                        AllowFiltering="true"
                        TextProperty="Name"
                        @bind-Value=@valueProduct 
                        ValueProperty="Code"                        
                        Data=@_listProduct/>

@code{
public string valueProduct { get; set; }
 private IList<Product> _listProduct;
}

Thanks

2

I wouldn't ever make a dropdown with that many items. Your users will love not having to pick one item out of 2000+. If you have and must do that enable virtualization at least. Check our online demos.

1 Like
3

It is working fine. Thanks!