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Cours Web api Lab 1
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Pour le lab 1! |
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<!DOCTYPE html> | |
<html xmlns="http://www.w3.org/1999/xhtml"> | |
<head> | |
<title>Product App</title> | |
</head> | |
<body> | |
<div> | |
<h2>All Products</h2> | |
<ul id="products" /> | |
</div> | |
<div> | |
<h2>Search by ID</h2> | |
<input type="text" id="prodId" size="5" /> | |
<input type="button" value="Search" onclick="find();" /> | |
<p id="product" /> | |
</div> | |
<script src="http://ajax.aspnetcdn.com/ajax/jQuery/jquery-2.0.3.min.js"></script> | |
<script> | |
var uri = 'api/products'; | |
$(document).ready(function () { | |
// Send an AJAX request | |
$.getJSON(uri) | |
.done(function (data) { | |
// On success, 'data' contains a list of products. | |
$.each(data, function (key, item) { | |
// Add a list item for the product. | |
$('<li>', { text: formatItem(item) }).appendTo($('#products')); | |
}); | |
}); | |
}); | |
function formatItem(item) { | |
return item.Name + ': $' + item.Price; | |
} | |
function find() { | |
var id = $('#prodId').val(); | |
$.getJSON(uri + '/' + id) | |
.done(function (data) { | |
$('#product').text(formatItem(data)); | |
}) | |
.fail(function (jqXHR, textStatus, err) { | |
$('#product').text('Error: ' + err); | |
}); | |
} | |
</script> | |
</body> | |
</html> |
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using ProductsApp.Models; | |
using System; | |
using System.Collections.Generic; | |
using System.Linq; | |
using System.Net; | |
using System.Web.Http; | |
namespace ProductsApp.Controllers | |
{ | |
public class ProductsController : ApiController | |
{ | |
Product[] products = new Product[] | |
{ | |
new Product { Id = 1, Name = "Tomato Soup", Category = "Groceries", Price = 1 }, | |
new Product { Id = 2, Name = "Yo-yo", Category = "Toys", Price = 3.75M }, | |
new Product { Id = 3, Name = "Hammer", Category = "Hardware", Price = 16.99M } | |
}; | |
public IEnumerable<Product> GetAllProducts() | |
{ | |
return products; | |
} | |
public IHttpActionResult GetProduct(int id) | |
{ | |
var product = products.FirstOrDefault((p) => p.Id == id); | |
if (product == null) | |
{ | |
return NotFound(); | |
} | |
return Ok(product); | |
} | |
} | |
} |
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