Here's a C# code snippet for a basic shopping cart search bar that filters products based on their names:
using System.Collections.Generic;using System.Linq;public class ShoppingCart{ private List<Product> products = new List<Product>(); public void AddProduct(Product product) { products.Add(product); } public List<Product> SearchProducts(string searchTerm) { return products.Where(p => p.Name.Contains(searchTerm, StringComparison.OrdinalIgnoreCase)).ToList(); }}public class Product{ public string Name { get; set; } public decimal Price { get; set; } // Other product properties}
Explanation:
ShoppingCart
Class:
ShoppingCart
class represents the shopping cart and contains a list of Product
objects.AddProduct
method adds a product to the cart.SearchProducts
method takes a search term as input and returns a filtered list of products whose names contain the search term (ignoring case sensitivity).Product
Class:
Product
class defines the properties of a product, such as its name and price. You can add more properties as needed.Usage:
// Create a shopping cartShoppingCart cart = new ShoppingCart();// Add products to the cartcart.AddProduct(new Product { Name = "Product A", Price = 10.0m });cart.AddProduct(new Product { Name = "Product B", Price = 20.0m });cart.AddProduct(new Product { Name = "Product C", Price = 15.0m });// Get the search resultsstring searchTerm = "Product A";List<Product> searchResults = cart.SearchProducts(searchTerm);// Display the search resultsforeach (var product in searchResults){ Console.WriteLine($"Product Name: {product.Name}, Price: {product.Price}");}
Enhancements:
This code provides a basic foundation for a shopping cart search bar. You can customize and extend it to meet your specific requirements.
I'd be glad to provide a C# MVC implementation for a view with a search bar:
Model:
public class Product{ public int Id { get; set; } public string Name { get; set; } public decimal Price { get; set; } // Other product properties}
Controller:
public class HomeController : Controller{ private readonly List<Product> _products; public HomeController() { // Initialize the product list with sample data _products = new List<Product> { new Product { Id = 1, Name = "Product A", Price = 10.0m }, new Product { Id = 2, Name = "Product B", Price = 20.0m }, new Product { Id = 3, Name = "Product C", Price = 15.0m } }; } public IActionResult Index(string searchTerm) { var searchResults = _products.Where(p => p.Name.Contains(searchTerm, StringComparison.OrdinalIgnoreCase)).ToList(); return View(searchResults); }}
View (Index.cshtml):
@model IEnumerable<Product>@{ ViewData["Title"] = "Home Page";}<div class="container"> <form asp-action="Index" method="get"> <div class="form-group"> <label for="searchTerm">Search:</label> <input type="text" name="searchTerm" id="searchTerm" class="form-control"> </div> <button type="submit" class="btn btn-primary">Search</button> </form> <table class="table"> <thead> <tr> <th>ID</th> <th>Name</th> <th>Price</th> </tr> </thead> <tbody> @foreach (var product in Model) { <tr> <td>@product.Id</td> <td>@product.Name</td> <td>@product.Price.ToString("C")</td> </tr> } </tbody> </table> </div>
Explanation:
Product
model defines the properties of a product.HomeController
contains a list of products and the Index
action method. The Index
action method handles the search functionality. It takes the search term as a parameter, filters the products based on the search term, and passes the results to the view.Index.cshtml
view displays the search form and the search results. The form submits the search term to the Index
action method. The view iterates over the search results and displays them in a table.To use this code:
Product
model and HomeController
class.Index.cshtml
view in the Views/Home
folder.This code provides a basic implementation of a search bar in an MVC application. You can customize it further to add more features like pagination, sorting, and advanced search options.
Note: This is a basic wireframe and can be customized based on specific requirements and design preferences.
Additional Considerations:
Example Wireframe:
This wireframe provides a general structure for an online shop. Feel free to customize it based on your specific needs and design preferences.