Recently we got a problem with in our application that is some product's bread crumb not displaying properly .I have investigated and find the problem.
Problem: The problem is when product is associated with two categories it is always fetching from primary parent category .
Example :
when product associated with two categories A and category B .It always fetch from category A even though we request for category B product .
If you don't have much knowledge on Commerce server API then get from knowledge from here.....
Runtime Commerce Server APIs (those that are used to retrieve info for use in a e-commerce website) *
ProductCatalog: Getting products from a catalog along with its child products
*
CatalogContext.GetCatalogs: Getting a set of catalogs from the current context
*
CatalogContext.GetCategory: Getting the details of a category including child categories
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CatalogContext.GetProduct: Getting the details of a product and product family including the variants
*
CatalogSearch: Searching the catalog with the basic properties specified
Here is the code for Fetching product based on product id and Category
/// <summary>
/// Method:GetProduct
/// Description: This method is used to get the Product Information based on productId and CategoryName .
/// </summary>
/// <returns>datatable</returns>
public static DataTable GetProductByCategory(string currentCatalog, string categoryName, string productId, string language)
{ ProductCatalog virtualCatalog = CommerceContext.Current.CatalogSystem.GetCatalog(currentCatalog);
Category virtualCatalogCategory = virtualCatalog.GetCategory(categoryName);
DataSet dsProducts = virtualCatalogCategory.GetProducts();
DataView dvFilteredProducts = dsProducts.Tables[0].DefaultView;
dvFilteredProducts.RowFilter = "ProductId='" + productId + "'";
return dvFilteredProducts.ToTable();
}