protected void PageChanged(object sender, DataGridPageChangedEventArgs e)
{
products.CurrentPageIndex = e.NewPageIndex;
// Get the search terms from the query string
string searchKey = WebComponents.CleanString.InputText(Request["keywords"], 100);
if (searchKey != "")
{
// Create a data cache key
string cacheKey = "search" + searchKey;
// Check if the objects are in the cache
if (Cache[cacheKey] != null)
{
products.DataSource = (IList)Cache[cacheKey];
}
else
{
// If that data is not in the cache then use the business logic tier to fetch the data
ProductBO product = new ProductBO();
IList <ProductInfo> productsBySearch = product.GetProductsBySearch(searchKey);
// Store the results in a cache
Cache.Add(cacheKey, productsBySearch, null, DateTime.Now.AddHours(12), Cache.NoSlidingExpiration, CacheItemPriority.High, null);
products.DataSource = productsBySearch;
}
// Databind the data to the controls
products.DataBind();
}
}
public ActionResult Search(string keywords)
{
string searchKey = CleanString.InputText(keywords, 100);
if (searchKey != "")
{
// Create a data cache key
// If that data is not in the cache then use the business logic tier to fetch the data
ProductBO product = new ProductBO();
IList <ProductInfo> productsBySearch = product.GetProductsBySearch(searchKey);
// Store the results in a cache
return(View(productsBySearch));
}
return(View());
}
public void ProductBLLTest()
{
ProductBO productBLL = new ProductBO();
//IList<ProductInfo> products = productBLL.GetProductsByCategory("BIRDS");
//foreach (ProductInfo x in products)
//{
// Console.WriteLine("ID: {0}, Name: {1}", x.Id, x.Name);
//}
//Assert.IsTrue(products.Count > 0);
string text = "DOGS CATS MONKEY";
IList <ProductInfo> searchResult = productBLL.GetProductsBySearch(text);
Assert.IsTrue(searchResult.Count > 0);
foreach (ProductInfo p in searchResult)
{
Console.WriteLine($"ID: {p.Id} Name: {p.Name} Description: {p.Description}");
}
}