public JsonResult GetComment(int?offset, int sizePage, int productID)
{
int offsetPage = offset.HasValue ? offset.Value : 0; //index tiep theo de lay
IEnumerable <Comment> comments = _commentService.GetAll().Where(m => m.ProductID == productID && m.Type == 1 && m.isDelete == false).OrderByDescending(m => m.dateCreate).AsEnumerable();
IEnumerable <Comment> c = comments.Skip(offsetPage * sizePage).Take(sizePage).Select(m => m); //cat Array tu vi tri tiep theo + 3
MoreCommentViewModel models = new MoreCommentViewModel();
models.comments = c;
offsetPage++;
if (offsetPage == 0)//neu la vi tri mac dinh 0 thi vi tri tiep theo dc set se la 1
{
offsetPage = sizePage;
}
models.offset = offsetPage;
models.size = sizePage;
models.productId = productID;
models.isNext = false;
if (comments.Count() > (offsetPage * sizePage)) //check xem con comment tiep theo ko?
{
models.isNext = true;
}
JsonResult result = new JsonResult();
result.Data = models;
result.JsonRequestBehavior = JsonRequestBehavior.AllowGet;
return(result);
}
//GET: /Product/MoreComment/
//comment ajax
//partial view
public ActionResult MoreComments(int?offset, int productID)
{
int offsetPage = offset.HasValue ? offset.Value : 0; //index tiep theo de lay
int sizePage = 3; //chi lay 3 comment
IEnumerable <Comment> comments = _commentService.GetAll().Where(m => m.ProductID == productID && m.Type == 1 && m.isDelete == false).OrderByDescending(m => m.dateCreate).AsEnumerable();
IEnumerable <Comment> c = comments.Skip(offsetPage * sizePage).Take(sizePage).Select(m => m); //cat Array tu vi tri tiep theo + 3
MoreCommentViewModel models = new MoreCommentViewModel();
models.comments = c;
offsetPage++;
if (offsetPage == 0)//neu la vi tri mac dinh 0 thi vi tri tiep theo dc set se la 1
{
offsetPage = sizePage;
}
models.offset = offsetPage;
models.size = sizePage;
models.productId = productID;
models.isNext = false;
if (comments.Count() > (offsetPage * sizePage)) //check xem con comment tiep theo ko?
{
models.isNext = true;
}
return(PartialView(models));
}