public ActionResult BlogByCategoryID(int CategoryID, int Page)
{
var ops = new FITlosophiOperations();
var blogVM = new BlogViewModel();
var posts = ops.GetAllPostsByCategory(CategoryID);
blogVM.Categories = ops.GetAllCategories();
blogVM.TotalPosts = posts.Count();
blogVM.Posts = posts.Skip((4 * Page) - 4).Take(10).ToList();
blogVM.Page = Page;
// Calculate the total number of pages
blogVM.TotalNumberOfPages = blogVM.TotalPosts/4;
if ((blogVM.TotalPosts % 4) > 0)
{
blogVM.TotalNumberOfPages++;
}
//Create paging url based on controller action
if (Page < blogVM.TotalNumberOfPages)
{
blogVM.OlderUrl = "/Home/BlogByCategoryID?CategoryID=" + CategoryID + "&Page=" + (Page + 1);
}
if (Page > 1)
{
blogVM.NewUrl = "/Home/BlogByCategoryID?CategoryID=" + CategoryID + "&Page=" + (Page - 1);
}
return View("Index", blogVM);
}
public List<Post> GetAllPostsByCategory(int categoryID)
{
var read = new FITlosophiOperations();
return read.GetAllPostsByCategory(categoryID);
}