MVC ASP。通过项目数组的向导

I am after a little advice. I am new to MVC and have been trying to put together a sample application that uses a web service to get the data. The data is being returned from a Microsoft Navision database. One screen that I was hoping to put together was a Wizard that allowed the user to go backwards and forwards through a list of Items and to collate all the amendments made together before submitting back to the database through exposed web service. My thinking on this was to minimise web service calls.I am after a little advice. I am new to MVC and