I am stuck on a problem I can't seem to solve. What I want to do is use a Sort lambda on a database by their last names.
EmployeesController:
public ActionResult Index()
{
return View(m.EmployeeGetAll());
}
manager.cs:
public IEnumerable<EmployeeBase> EmployeeGetAll()
{
//use automapper to map objects, source to target
return mapper.Map<IEnumerable<Employee>, IEnumerable<EmployeeBase>>(ds.Employees);
}
Database value:
[Required]
[StringLength(20)]
public string LastName { get; set; }
with the above methods it is fine to show a list of all the employees in the db, but where in my controller or methods do i use the lamda? I am basically stuck on if you make a method() in the manager.cs and use lambdas within it to return an object, how do you call this for the index view? As i want when the page loads for the last names to be sorted. Any help is appreciated.
I think you should sort in database level, like this:
public IEnumerable<EmployeeBase> EmployeeGetAll()
{
var all=ds.Employees.OrderBy(e=>e.LastName);
//use automapper to map objects, source to target
return mapper.Map<IEnumerable<Employee>, IEnumerable<EmployeeBase>>(all);
}
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