Requirment: I have a drop down list on my view page, displaying a list of vendors. When a vendor is selected from the dropdown, the page displays the details of selected ven
There is no AutoPostback=true in MVC. You will have to wire this up yourself. You can do something like this, using jQuery:
AutoPostback=true
$("#idOfMyDropDownList").change(function () { // Handle the change event, such as fire off an ajax request. });