How can I render a list of objects using DisplayFor but from the controller in ASP.NET MVC?

Posted by Darragh on Stack Overflow See other posts from Stack Overflow or by Darragh
Published on 2010-05-13T10:57:10Z Indexed on 2010/05/13 11:04 UTC
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Here's the scenaio, I have an Employee object and a Company object which has a list of employees.

I have Company.aspx which inherits from ViewPage<Company>.

In Company.aspx I call

Html.DisplayFor(m => m.Employees).

I have an Employee.ascx partial view which inherits from ViewUserControl<Employee> in my DisplayTemplates folder.

Everything works fine and Company.aspx renders the Employee.ascx partial for each employee.

Now I have two additional methods on my controller called GetEmployees and GetEmployee(Id).

In the GetEmployee(Id) action I want to return the markup to display this one employee, and in GetEmployees() I want to render the markup to display all the employees (these two action methods will be called via AJAX).

In the GetEmployee action I call

return PartialView("DisplayTemplates\Employee", employee)

This works, although I'd prefer something like

return PartialViewFor(employee)

which would determine the view name by convention.

Anwyay, my question is how should I implement the GetEmployees() action?

I don't want to create any more views, because frankly, I don't see why I should have to.

I've tried the following which fails miserably :)

return Content(New HtmlHelper<IList<Of DebtDto>>(null, null).DisplayFor(m => debts));

However if I could create an instance of an HtmlHelper object in my controller, I suppose I could get it to work, but it feels wrong.

Any ideas? Have i missed something obvious?

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