how to build dynamic expression sort ? about entityframeworkpaginate HOT 2 CLOSED

You need to define an entity for the Sorts object to apply the sorting. It is strongly typed.
Can you please share some code so that i can better understand what you are trying to achieve?

from entityframeworkpaginate.

like this

`
public JsonResult GetData(Activity model)
{

        Sorts<jhj_activity> sorts = new Sorts<jhj_activity>();
        sorts.Add(string.IsNullOrEmpty(sort), LambdaHelper.GetOrderExpression<jhj_activity, DateTime?>("add_time"), true);
        if (!string.IsNullOrEmpty(sort))
            sorts.Add(true, LambdaHelper.GetOrderExpression<jhj_activity, string>(sort), order == null ? false : order == "desc" ? true : false);
        Page<jhj_activity> re = appActiveManager.GetList(filters, sorts, pageSize, pageNumber);
        return Json(re);
    }

when i get sort field from ui,i mast build this Expression<Func<T, TKey>> expression` add to sorts,but sort expression need TKey , so i don't know how to build dynamic expression for sort..

e. i want Dynamic sort using EntityFrameworkPaginate.

thinks!

from entityframeworkpaginate.