Get Items in Blazor ListBox Component
5 Apr 20231 minute to read
The GetDataByValue method is used to get the selected item/items from the list box component based on the value/values passed to this method.
The below example showcases the GetDataByValue
method.
@using Syncfusion.Blazor.Buttons
@using Syncfusion.Blazor.DropDowns
<SfListBox @ref="ListBoxObj" DataSource="@Vehicles" TValue="string[]" TItem="VehicleData" @bind-Value="@Value">
<ListBoxFieldSettings Text="Text" Value="Text" />
</SfListBox>
<button @onclick="click">Click</button>
@code {
SfListBox<string[], VehicleData> ListBoxObj;
public List<VehicleData> Vehicles = new List<VehicleData> {
new VehicleData { Text = "Hennessey Venom", Id = "Vehicle-01" },
new VehicleData { Text = "Bugatti Chiron", Id = "Vehicle-02" },
new VehicleData { Text = "Bugatti Veyron Super Sport", Id = "Vehicle-03" },
new VehicleData { Text = "SSC Ultimate Aero", Id = "Vehicle-04" },
new VehicleData { Text = "Koenigsegg CCR", Id = "Vehicle-05" },
new VehicleData { Text = "McLaren F1", Id = "Vehicle-06" },
new VehicleData { Text = "Aston Martin One- 77", Id = "Vehicle-07" },
new VehicleData { Text = "Jaguar XJ220", Id = "Vehicle-08" }
};
public class VehicleData
{
public string Text { get; set; }
public string Id { get; set; }
}
public string[] Value = new string[] { "Bugatti Chiron" };
private void click()
{
var Values = ListBoxObj.GetDataByValue(Value);
}
}