public class Product {
public int Id { get; set; }
public string Name { get; set; }
public string Category { get; set; }
public decimal Price { get; set; }
}
public class ProductSearchRepository {
private List products = new List {
new Product { Id = 1, Name = "iPhone", Category = "Electronics", Price = 999.00m },
new Product { Id = 2, Name = "Samsung TV", Category = "Electronics", Price = 799.00m },
new Product { Id = 3, Name = "Nike Shoes", Category = "Clothing", Price = 69.99m },
new Product { Id = 4, Name = "Levis Jeans", Category = "Clothing", Price = 59.99m },
};
public IEnumerable GetCategories() {
return products.Select(p => p.Category).Distinct().OrderBy(c => c);
}
public IEnumerable SearchByCategory(string category) {
return products.Where(p => p.Category == category).OrderBy(p => p.Name);
}
}
public class ProductsController : Controller {
private ProductSearchRepository repository = new ProductSearchRepository();
public ActionResult Index(string category) {
ViewBag.Category = new SelectList(repository.GetCategories());
var products = string.IsNullOrEmpty(category) ? new List() : repository.SearchByCategory(category);
return View(products);
}
}
@model IEnumerable
@using (Html.BeginForm()) {
@Html.Label("Category:")
@Html.DropDownList("category", (IEnumerable) ViewBag.Category, "All Categories", new { onchange = "this.form.submit();" })
}
Name
Category
Price
@foreach (var product in Model) {
@product.Name
相关内容
热门资讯
专业讨论!wepoker模拟器...
wepoker模拟器哪个好用AI 游戏攻略黑科技上线本地缓存功能,离线查阅能力开挂。提前下载对应游戏...
重大消息!wpk有那种辅助吗,...
重大消息!wpk有那种辅助吗,WPK有挂吗教程(先前有开挂)AI 智能体黑科技再上新,自动化能力开挂...
推荐几款新版!wepoker底...
您好:wepoker底牌透视这款游戏可以开挂的,确实是有挂的,很多玩家在这款游戏中打牌都会发现很多用...
总算了解!wpk有作弊吗,德普...
总算了解!wpk有作弊吗,德普之星外卦神器软件教程(竟然有开挂)AI 智能体黑科技再上新,自动化能力...
大神推荐!wepoker透视脚...
wepoker透视脚本免费AI 游戏攻略黑科技上线本地缓存功能,离线查阅能力开挂。提前下载对应游戏攻...
避坑细节!如何下载德普之星辅助...
『标题:当前标题』主打赛后复盘的 AI 游戏攻略黑科技走红,对局总结能力开挂。上传对局回放或者战绩截...
一分钟了解!!wepoker辅...
AI 黑科技赛道又上新,这款智能处理工具堪称效率开挂,专门面向短视频创作者打造。它打通脚本撰写、AI...
玩家科普!wpk真的有透视嘛,...
玩家科普!wpk真的有透视嘛,WPK透视脚本工具(好像存在有辅助挂)AI 智能体黑科技再上新,自动化...
一分钟揭秘!德普之星辅助工具如...
您好:德普之星辅助工具如何打开这款游戏可以开挂的,确实是有挂的,很多玩家在这款游戏中打牌都会发现很多...
大家学习交流!wepoker游...
您好:wepoker游戏安装教程这款游戏可以开挂的,确实是有挂的,很多玩家在这款游戏中打牌都会发现很...