25 lines
781 B
C#
25 lines
781 B
C#
using System.Reflection;
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using Elsa.Workflows.UIHints.Dropdown;
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namespace Elsa.Samples.AspNet.CustomUIHandler;
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/// <summary>
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/// A custom dropdown options provider to provide vehicle options for the Brand property of <see cref="VehicleActivity"/>.
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/// </summary>
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public class VehicleUIHandler : DropDownOptionsProviderBase
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{
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private readonly Random _random = new();
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protected override ValueTask<ICollection<SelectListItem>> GetItemsAsync(PropertyInfo propertyInfo, object? context, CancellationToken cancellationToken)
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{
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var items = new List<SelectListItem>
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{
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new("BMW", "1"),
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new("Tesla", "2"),
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new("Peugeot", "3"),
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new(_random.Next(100).ToString(), "4")
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};
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return new(items);
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}
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} |