Question

I have the following code in my controller:

    public ActionResult Details(int id)     {         var dataContext = new BuffetSuppliersDBDataContext();         var supplier = (from m in dataContext.BO_Suppliers                          where m.SupplierID == id                         select m).FirstOrDefault();          ViewData.Model = supplier;          return View();     } 

This renders a view which contains the properties returned from the linq to sql query. What I need to do now is add another query which will return x amount of ratings for each supplier, i will then loop through the records in the view and display the ratings.

How can I push the results of my ratings query into the view along with what is already there?

Answer 1

Your best option would to be create a class that you can pass into your view.

public class SupplierDetail {     public Supplier { get; set; }     public SupplierRating { get; set; } }  public class SupplierDetailViewData {     public IEnumerable<SupplierDetail> SupplierDetails { get; set; } } 

Then in your controller action use a join and select a new SupplierDetail class in the LINQ query. After that you can create a strongly-typed view by using the code-behind and changing it to this…

public partial class Details : ViewPage<SupplierDetailViewData> { } 

After that, in your view — ViewData.Model will be SupplierDetailViewData. Of course the second part is optional but it does make for better compile-time validation.