Gary Sharp
31 lines
1.0 KiB
C#
31 lines
1.0 KiB
C#
using Disco.Models.Repository;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web.Mvc;
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namespace Disco.Web.Extensions
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{
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public static class DeviceModelExtensions
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{
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public static List<SelectListItem> ToSelectListItems(this IEnumerable<DeviceModel> deviceModels, int? SelectedId = null, bool IncludeNoModelItem = false)
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{
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var items = deviceModels.Select(db => new SelectListItem() { Value = db.Id.ToString(), Text = db.Description }).ToList();
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if (SelectedId.HasValue)
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{
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string selectedIdString = SelectedId.Value.ToString();
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var selectedItem = items.Where(i => i.Value == selectedIdString).FirstOrDefault();
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if (selectedItem != null)
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selectedItem.Selected = true;
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}
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if (IncludeNoModelItem)
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items.Insert(0, new SelectListItem() { Value = string.Empty, Text = "<None Selected>", Selected = !SelectedId.HasValue });
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return items;
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}
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}
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}
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