Welcome Letter To Family In Basket

partial Updates using jQuery asp NET MVC (Model Binding saving!)

a dynamic population of a combo based on the value of another combo: CascadingDropDown briefly.

http://ludwigstuyck.wordpress.com/2009/11/05/asp-net-mvc-quickstart-8-partial-updates-using-jquery/

Use a call jQuery mvc un'action towards which returns json as a list of items.

The implementation suggested in the tutorial provides the initial rendering of an empty SELECT tag. And the ajax update script that is invoked for the first time to document.ready and every time the value of the combo master.

Problem: Conservation of id generated for the model Binding (in the html template I can use Html. DropDownListFor )

• person at the first Loading choose to run a full rendering of the combo and run the script only update (so I can use the html helper that builds the dropdownlist then the id generated for the validation of the model).
• It 's true that I am, however, that the helper creates the combo with the auto-generated id I can use it with a list empty. (And spare the people on the list even ViewModel)